test(ocr): expand provider boundary fixtures

2026-09-14 23:21:35 +00:00 · 2026-09-01 13:05:50 -07:00 · 2026-09-01 13:05:50 -07:00 · dc7ddfc349
commit dc7ddfc349
parent a555e8e98b
48 changed files with 3159 additions and 282 deletions
--- a/litellm/llms/vertex_ai/ocr/deepseek_transformation.py
+++ b/litellm/llms/vertex_ai/ocr/deepseek_transformation.py
@ -38,6 +38,24 @@ class VertexAIDeepSeekOCRConfig(BaseOCRConfig):
        super().__init__()
        self.vertex_base = VertexBase()

+    def get_supported_ocr_params(self, model: str) -> list[str]:  # mutable-ok: base contract
+        return ["stream", "temperature", "max_tokens", "top_p", "n", "stop"]  # mutable-ok: base contract
+
+    def map_ocr_params(
+        self,
+        non_default_params: dict[str, object],  # mutable-ok: base contract
+        optional_params: dict[str, object],  # mutable-ok: base contract
+        model: str,
+    ) -> dict[str, object]:  # mutable-ok: base contract
+        return {  # mutable-ok: base contract
+            **optional_params,
+            **{  # mutable-ok: base contract
+                key: value
+                for key, value in non_default_params.items()
+                if key in self.get_supported_ocr_params(model)
+            },
+        }
+
    def get_api_key_env_var(self) -> str | None:
        return VERTEX_AI_DEEPSEEK_OCR_API_KEY_ENV_VAR

@ -177,8 +195,9 @@ class VertexAIDeepSeekOCRConfig(BaseOCRConfig):
            content_item = {"type": "image_url", "image_url": document_url}

        # Build DeepSeek OCR request
+        upstream_model: Final = model if model.startswith("deepseek-ai/") else f"deepseek-ai/{model}"
        data: Final = {
-            "model": "deepseek-ai/" + model,
+            "model": upstream_model,
            "messages": [{"role": "user", "content": [content_item]}],
        }

--- a/tests/route_parity/README.md
+++ b/tests/route_parity/README.md
@ -32,6 +32,22 @@
 - Provider responses are replayed unchanged, so the parity test does not fuzz or validate provider behavior
 - Because Hypothesis does not run the parity assertion directly, parity failures are not automatically shrunk

+## OCR input boundaries
+
+OCR strategies generate only public `litellm.ocr()` and `litellm.aocr()` inputs. Every case contains the normalized
+`model`, Mistral-shaped `document`, optional `custom_llm_provider`, and LiteLLM keyword arguments. The fixture-only
+`boundary` tag selects the valid keyword-argument set and is removed before calling the SDK. Strategies never build
+provider wire payloads.
+
+Each boundary has a required corpus containing a baseline and one case for every supported top-level LiteLLM OCR
+parameter. `--examples` controls additional Hypothesis-generated cases; it does not replace the required corpus.
+
+The explicit boundaries are Mistral, Azure-hosted Mistral, Vertex-hosted Mistral, Azure Document Intelligence,
+Vertex DeepSeek, Reducto v3, and Reducto legacy. Provider credentials and endpoints only control target discovery, so
+a machine records the boundaries it has configured and skips the rest. Reducto fixtures record both upload and parse
+responses, but Reducto remains outside Python/Rust parity until the Rust OCR bridge supports it.
+Azure-hosted Mistral discovery also requires `AZURE_AI_OCR_MODEL`, the deployment name or full `azure_ai/...` model.
+
 ## References

 - [Hypothesis documentation](https://hypothesis.readthedocs.io/en/latest/)
--- a/tests/route_parity/compare.py
+++ b/tests/route_parity/compare.py
@ -10,23 +10,27 @@ ModelT = TypeVar("ModelT", bound=BaseModel)


 def validate_harness(python: Execution, accelerated: Execution, python_user_agent: str) -> None:
-    if python.request.user_agent != python_user_agent:
-        raise AssertionError(
-            f"Python provider request did not carry fallback sentinel user-agent {python_user_agent!r}: "
-            f"{python.request.user_agent!r}"
-        )
-    if accelerated.request.user_agent == python_user_agent:
-        raise AssertionError("accelerated route fell back to the Python HTTP implementation")
+    for request in python.requests:
+        if request.user_agent != python_user_agent:
+            raise AssertionError(
+                f"Python provider request did not carry fallback sentinel user-agent {python_user_agent!r}: "
+                f"{request.user_agent!r}"
+            )
+    for request in accelerated.requests:
+        if request.user_agent == python_user_agent:
+            raise AssertionError("accelerated route fell back to the Python HTTP implementation")


 def _request_after_transformation(request: CapturedRequest) -> CapturedRequest:
    return request.model_copy(update={"user_agent": None})


-def assert_request_parity(python: CapturedRequest, accelerated: CapturedRequest) -> None:
-    python_request: Final = _request_after_transformation(python)
-    accelerated_request: Final = _request_after_transformation(accelerated)
-    assert python_request == accelerated_request
+def assert_request_parity(
+    python: tuple[CapturedRequest, ...], accelerated: tuple[CapturedRequest, ...]
+) -> None:
+    python_requests: Final = tuple(_request_after_transformation(request) for request in python)
+    accelerated_requests: Final = tuple(_request_after_transformation(request) for request in accelerated)
+    assert python_requests == accelerated_requests


 def public_model_copy(model: ModelT) -> ModelT:
@ -42,5 +46,5 @@ def assert_model_parity(python: BaseModel, accelerated: BaseModel) -> None:

 def assert_parity(python: Execution, accelerated: Execution, python_user_agent: str) -> None:
    validate_harness(python, accelerated, python_user_agent)
-    assert_request_parity(python.request, accelerated.request)
+    assert_request_parity(python.requests, accelerated.requests)
    assert python.report.response == accelerated.report.response
--- a/tests/route_parity/fixture_generator.py
+++ b/tests/route_parity/fixture_generator.py
@ -31,6 +31,7 @@ class FixtureTarget(Generic[InputT]):
    provider_spec: ProviderSpec
    strategy: SearchStrategy[InputT]
    invoke: Callable[[str, InputT], object]
+    required_inputs: tuple[InputT, ...] = ()


 def generate_target_fixtures(
@ -40,10 +41,11 @@ def generate_target_fixtures(
    concurrency: int,
    case_type: type[CaseT],
 ) -> None:
-    case_inputs: Final = generate_case_inputs(target.strategy, examples)
+    generated_inputs: Final = generate_case_inputs(target.strategy, examples)
+    case_inputs: Final = (*target.required_inputs, *generated_inputs)
    results: Final = record_cases(
        target.provider_spec,
-        root,
+        root / target.name,
        case_inputs,
        target.invoke,
        case_type,
--- a/tests/route_parity/fixture_models.py
+++ b/tests/route_parity/fixture_models.py
@ -1,8 +1,9 @@
 from __future__ import annotations

-from typing import Generic, Literal, TypeVar, cast
+from collections.abc import Mapping
+from typing import Final, Generic, Literal, TypeVar, cast

-from pydantic import BaseModel, ConfigDict, Field, JsonValue
+from pydantic import BaseModel, ConfigDict, Field, JsonValue, model_validator

 from tests.route_parity.recorded_http import RecordedResponse

@ -14,11 +15,15 @@ class FixtureModel(BaseModel):


 class SdkInputBase(FixtureModel):
+    boundary: str = "default"
+
    def as_sdk_kwargs(self) -> dict[str, object]:
-        return cast(dict[str, object], self.model_dump(mode="python", exclude_unset=True))
+        dumped: Final = cast(dict[str, object], self.model_dump(mode="python", exclude_unset=True))
+        return {key: value for key, value in dumped.items() if key != "boundary"}

    def canonical_input(self) -> dict[str, object]:
-        return cast(dict[str, object], self.model_dump(mode="json", exclude_unset=True))
+        dumped: Final = cast(dict[str, object], self.model_dump(mode="json", exclude_unset=True))
+        return {"boundary": self.boundary, **{key: value for key, value in dumped.items() if key != "boundary"}}


 class JsonSchemaDefinition(FixtureModel):
@ -38,4 +43,36 @@ InputT = TypeVar("InputT", bound=SdkInputBase)

 class ParityCase(FixtureModel, Generic[InputT]):
    litellm_input: InputT
-    provider_response: RecordedResponse
+    provider_responses: tuple[RecordedResponse, ...]
+
+    @model_validator(mode="before")
+    @classmethod
+    def load_legacy_single_response(cls, value: object) -> object:
+        if not isinstance(value, Mapping):
+            return value
+        migrated: Final = dict(value)
+        provider_response: Final = migrated.pop("provider_response", None)
+        if "provider_responses" not in migrated and provider_response is not None:
+            migrated["provider_responses"] = (provider_response,)
+        litellm_input: Final = migrated.get("litellm_input")
+        if isinstance(litellm_input, Mapping) and "boundary" not in litellm_input:
+            model: Final = litellm_input.get("model")
+            if isinstance(model, str):
+                migrated["litellm_input"] = {"boundary": _legacy_boundary(model), **litellm_input}
+        return migrated
+
+
+def _legacy_boundary(model: str) -> str:
+    if model.startswith("azure_ai/doc-intelligence/"):
+        return "azure_document_intelligence"
+    if model.startswith("azure_ai/"):
+        return "azure_mistral"
+    if model.startswith("vertex_ai/deepseek"):
+        return "vertex_deepseek"
+    if model.startswith("vertex_ai/"):
+        return "vertex_mistral"
+    if model.endswith("parse-v3"):
+        return "reducto_v3"
+    if model.endswith("parse-legacy"):
+        return "reducto_legacy"
+    return "mistral"
--- a/tests/route_parity/fixture_recorder.py
+++ b/tests/route_parity/fixture_recorder.py
@ -12,6 +12,7 @@ from datetime import datetime, timezone
 from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
 from pathlib import Path
 from typing import Final, Generic, Protocol, TypeVar, cast
+from urllib.parse import urlsplit, urlunsplit

 import httpx
 import pytest
@ -29,6 +30,7 @@ from tests.route_parity.recorded_http import (
 )

 FIXTURE_SCHEMA_VERSION: Final = 1
+_PARITY_PROVIDER_HOST: Final = "parity-provider.invalid"

 _HOP_BY_HOP_HEADERS: Final = frozenset(
    {
@ -82,7 +84,29 @@ def _excluded_headers(headers: tuple[tuple[str, str], ...]) -> frozenset[str]:
 def _end_to_end_headers(headers: httpx.Headers) -> tuple[HttpHeader, ...]:
    decoded: Final = tuple((name.decode("ascii"), value.decode("latin-1")) for name, value in headers.raw)
    excluded: Final = _excluded_headers(decoded) | {"content-encoding", "content-length"}
-    return tuple(HttpHeader(name=name, value=value) for name, value in decoded if name.lower() not in excluded)
+    return tuple(
+        HttpHeader(name=name, value=_normalized_response_header(name, value))
+        for name, value in decoded
+        if name.lower() not in excluded
+    )
+
+
+def _normalized_response_header(name: str, value: str) -> str:
+    if name.lower() not in {"location", "operation-location"}:
+        return value
+    parsed: Final = urlsplit(value)
+    if not parsed.netloc:
+        return value
+    return urlunsplit(("http", _PARITY_PROVIDER_HOST, parsed.path, parsed.query, parsed.fragment))
+
+
+def _local_response_header(name: str, value: str, provider_url: str) -> str:
+    if name.lower() not in {"location", "operation-location"}:
+        return value
+    parsed: Final = urlsplit(value)
+    if parsed.hostname != _PARITY_PROVIDER_HOST:
+        return value
+    return f"{provider_url}{parsed.path}{'?' + parsed.query if parsed.query else ''}"


 class _RecordingProvider(ThreadingHTTPServer):
@ -97,21 +121,29 @@ class _RecordingProvider(ThreadingHTTPServer):
    def url(self) -> str:
        return f"http://127.0.0.1:{self.server_address[1]}"

-    def take_response(self) -> RecordedResponse:
+    def take_responses(self) -> tuple[RecordedResponse, ...]:
        try:
-            return self.responses.get(timeout=5)
+            first: Final = self.responses.get(timeout=5)
        except queue.Empty as error:
            raise RuntimeError("successful SDK call did not produce a recorded response") from error
+        remaining: Final = tuple(self.responses.get_nowait() for _ in range(self.responses.qsize()))
+        return (first, *remaining)


 class _RecordingHandler(BaseHTTPRequestHandler):
    protocol_version = "HTTP/1.1"

    def do_POST(self) -> None:
+        self._forward()
+
+    def do_GET(self) -> None:
+        self._forward()
+
+    def _forward(self) -> None:
        provider: Final = self.server
        assert isinstance(provider, _RecordingProvider)
        length: Final = int(self.headers.get("content-length") or "0")
-        request_body: Final = self.rfile.read(length)
+        request_body: Final = self.rfile.read(length) if length else b""
        raw_headers: Final = tuple(self.headers.raw_items())
        excluded: Final = _excluded_headers(raw_headers) | {"host", "content-length"}
        forwarded_headers: Final = tuple((name, value) for name, value in raw_headers if name.lower() not in excluded)
@ -160,7 +192,9 @@ class _RecordingHandler(BaseHTTPRequestHandler):
    ) -> RecordedHttpStreamResponse:
        self.send_response_only(upstream.status_code)
        for header in headers:
-            self.send_header(header.name, header.value)
+            provider: Final = self.server
+            assert isinstance(provider, _RecordingProvider)
+            self.send_header(header.name, _local_response_header(header.name, header.value, provider.url))
        self.send_header("transfer-encoding", "chunked")
        self.end_headers()
        chunks: Final = tuple(self._relay_chunks(upstream.iter_bytes()))
@ -184,7 +218,9 @@ class _RecordingHandler(BaseHTTPRequestHandler):
    def _send_response(self, status_code: int, headers: tuple[HttpHeader, ...], body: bytes) -> None:
        self.send_response_only(status_code)
        for header in headers:
-            self.send_header(header.name, header.value)
+            provider: Final = self.server
+            assert isinstance(provider, _RecordingProvider)
+            self.send_header(header.name, _local_response_header(header.name, header.value, provider.url))
        self.send_header("content-length", str(len(body)))
        self.end_headers()
        self.wfile.write(body)
@ -252,9 +288,9 @@ def record_case(

    with _recording_provider(spec) as recorder:
        sdk_call(recorder.url, case_input)
-        upstream_response: Final = recorder.take_response()
+        upstream_responses: Final = recorder.take_responses()

-    case: Final = case_type.model_validate({"litellm_input": case_input, "provider_response": upstream_response})
+    case: Final = case_type.model_validate({"litellm_input": case_input, "provider_responses": upstream_responses})
    envelope: Final = FixtureEnvelope(
        schema_version=FIXTURE_SCHEMA_VERSION,
        recorded_at=datetime.now(timezone.utc),
--- a/tests/route_parity/inprocess.py
+++ b/tests/route_parity/inprocess.py
@ -13,19 +13,20 @@ ResponseT = TypeVar("ResponseT")

@dataclass(frozen=True, slots=True)
 class InProcessExecution(Generic[ResponseT]):
-    request: CapturedRequest
+    requests: tuple[CapturedRequest, ...]
    response: ResponseT


 def run_in_process(
    provider: ReplayServer,
-    recorded_response: RecordedResponse,
+    recorded_responses: tuple[RecordedResponse, ...],
    call: Callable[[str], ResponseT],
 ) -> InProcessExecution[ResponseT]:
-    provider.enqueue_response(recorded_response)
+    for recorded_response in recorded_responses:
+        provider.enqueue_response(recorded_response)
    try:
        response = call(provider.url)
-        return InProcessExecution(request=provider.take_request(), response=response)
+        return InProcessExecution(requests=provider.take_requests(len(recorded_responses)), response=response)
    except Exception:
        provider.reset()
        raise
--- a/tests/route_parity/models.py
+++ b/tests/route_parity/models.py
@ -24,7 +24,7 @@ class SDKReport(BaseModel):
 class Execution(BaseModel):
    model_config = ConfigDict(frozen=True)

-    request: CapturedRequest
+    requests: tuple[CapturedRequest, ...]
    report: SDKReport


--- a/tests/route_parity/replay.py
+++ b/tests/route_parity/replay.py
@ -1,5 +1,6 @@
 from __future__ import annotations

+import base64
 import queue
 import threading
 from collections.abc import Generator
@ -9,6 +10,7 @@ from typing import Final

 from pydantic import JsonValue, TypeAdapter

+from tests.route_parity.fixture_recorder import _local_response_header
 from tests.route_parity.models import CapturedRequest
 from tests.route_parity.recorded_http import RecordedHttpResponse, RecordedHttpStreamResponse, RecordedResponse

@ -41,11 +43,11 @@ class ReplayServer(ThreadingHTTPServer):
    def enqueue_response(self, response: RecordedResponse) -> None:
        self.responses.put(response)

-    def take_request(self) -> CapturedRequest:
+    def take_requests(self, expected_count: int) -> tuple[CapturedRequest, ...]:
        request_count: Final = self.requests.qsize()
-        if request_count != 1:
-            raise AssertionError(f"expected exactly one provider request, received {request_count}")
-        return self.requests.get_nowait()
+        if request_count != expected_count:
+            raise AssertionError(f"expected exactly {expected_count} provider requests, received {request_count}")
+        return tuple(self.requests.get_nowait() for _ in range(request_count))

    def reset(self) -> None:
        while not self.responses.empty():
@ -58,10 +60,24 @@ class _ReplayHandler(BaseHTTPRequestHandler):
    protocol_version = "HTTP/1.1"

    def do_POST(self) -> None:
+        self._replay()
+
+    def do_GET(self) -> None:
+        self._replay()
+
+    def _replay(self) -> None:
        provider: Final = self.server
        assert isinstance(provider, ReplayServer)
        length: Final = int(self.headers.get("content-length") or "0")
-        body: Final = JSON_VALUE.validate_json(self.rfile.read(length))
+        raw_body: Final = self.rfile.read(length) if length else b""
+        content_type: Final = self.headers.get("content-type", "")
+        body: Final = (
+            JSON_VALUE.validate_json(raw_body)
+            if raw_body and content_type.lower().startswith("application/json")
+            else base64.b64encode(raw_body).decode("ascii")
+            if raw_body
+            else None
+        )
        headers: Final = tuple(
            sorted(
                (name.lower(), value)
@ -86,7 +102,7 @@ class _ReplayHandler(BaseHTTPRequestHandler):
        self.send_response_only(response.status_code)
        for header in response.headers:
            if header.name.lower() not in EXCLUDED_RESPONSE_HEADERS:
-                self.send_header(header.name, header.value)
+                self.send_header(header.name, _local_response_header(header.name, header.value, provider.url))
        if isinstance(response, RecordedHttpResponse):
            response_body: Final = response.body_bytes()
            self.send_header("content-length", str(len(response_body)))
--- a/tests/route_parity/runner.py
+++ b/tests/route_parity/runner.py
@ -73,12 +73,13 @@ class PythonScriptWorker:
        self,
        case_file: Path,
        route: str,
-        response: RecordedResponse,
+        responses: tuple[RecordedResponse, ...],
    ) -> Execution:
        stdin: Final = self.process.stdin
        if stdin is None or self.process.poll() is not None:
            raise AssertionError(f"{self.mode} {self.route_label} worker exited before processing {case_file}")
-        self.provider.enqueue_response(response)
+        for response in responses:
+            self.provider.enqueue_response(response)
        command: Final = SDKCommand(case_file=str(case_file), route=route)
        try:
            stdin.write(f"{command.model_dump_json()}\n")
@ -103,7 +104,7 @@ class PythonScriptWorker:
            )
        assert isinstance(result, WorkerSuccess)
        try:
-            return Execution(request=self.provider.take_request(), report=result.report)
+            return Execution(requests=self.provider.take_requests(len(responses)), report=result.report)
        except AssertionError:
            self.provider.reset()
            raise
@ -160,9 +161,9 @@ def run_execution(
    worker: PythonScriptWorker,
    case_file: Path,
    route: str,
-    response: RecordedResponse,
+    responses: tuple[RecordedResponse, ...],
 ) -> Execution:
-    return worker.execute(case_file, route, response)
+    return worker.execute(case_file, route, responses)


@contextmanager
--- a/tests/route_parity/test_fixture_recorder.py
+++ b/tests/route_parity/test_fixture_recorder.py
@ -1,7 +1,7 @@
 from __future__ import annotations

 import threading
-from collections.abc import Generator
+from collections.abc import Callable, Generator
 from contextlib import contextmanager
 from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
 from pathlib import Path
@ -50,7 +50,7 @@ class _ParityCase(BaseModel):
    model_config = ConfigDict(frozen=True, extra="forbid")

    litellm_input: _FixtureInput
-    provider_response: RecordedResponse
+    provider_responses: tuple[RecordedResponse, ...]


 class _ControlledUpstream(ThreadingHTTPServer):
@ -90,6 +90,20 @@ class _ControlledUpstreamHandler(BaseHTTPRequestHandler):
        assert isinstance(upstream, _ControlledUpstream)
        length: Final = int(self.headers.get("content-length") or "0")
        self.rfile.read(length)
+        if self.path == "/upload":
+            self._send_json(200, b'{"file_id":"reducto://fixture.pdf"}')
+            return
+        if self.path == "/parse":
+            self._send_json(200, b'{"result":{"chunks":[]}}')
+            return
+        if self.path == "/analyze":
+            upstream: Final = self.server
+            assert isinstance(upstream, _ControlledUpstream)
+            self.send_response(202)
+            self.send_header("operation-location", f"{upstream.url}/results/1")
+            self.send_header("content-length", "0")
+            self.end_headers()
+            return
        if self.path == "/v1/chat/completions":
            with upstream.lock:
                upstream.request_count += 1
@ -116,6 +130,19 @@ class _ControlledUpstreamHandler(BaseHTTPRequestHandler):
        finally:
            upstream.end_tracked_request()

+    def do_GET(self) -> None:
+        if self.path == "/results/1":
+            self._send_json(200, b'{"status":"succeeded","analyzeResult":{"pages":[]}}')
+            return
+        self.send_error(404)
+
+    def _send_json(self, status: int, body: bytes) -> None:
+        self.send_response(status)
+        self.send_header("content-type", "application/json")
+        self.send_header("content-length", str(len(body)))
+        self.end_headers()
+        self.wfile.write(body)
+
    def log_message(self, format: str, *args: object) -> None:
        return

@ -145,6 +172,22 @@ def _stream_sdk_call(api_base: str, case_input: _FixtureInput) -> object:
    return httpx.post(f"{api_base}/v1/chat/completions", content=b"{}", timeout=5)


+def _multi_sdk_call(api_base: str, case_input: _FixtureInput) -> object:
+    upload: Final = httpx.post(f"{api_base}/upload", json={"document": case_input.identifier}, timeout=5)
+    upload.raise_for_status()
+    parsed: Final = httpx.post(f"{api_base}/parse", json={"input": upload.json()["file_id"]}, timeout=5)
+    parsed.raise_for_status()
+    return parsed
+
+
+def _polling_sdk_call(api_base: str, case_input: _FixtureInput) -> object:
+    started: Final = httpx.post(f"{api_base}/analyze", json={"document": case_input.identifier}, timeout=5)
+    operation_location: Final = started.headers["operation-location"]
+    completed: Final = httpx.get(operation_location, timeout=5)
+    completed.raise_for_status()
+    return completed
+
+
 def test_generate_case_inputs_is_deterministic() -> None:
    strategy: Final = st.builds(_FixtureInput, identifier=st.integers().map(str))

@ -192,7 +235,7 @@ def test_streaming_response_records_and_replays_chunks(tmp_path: Path) -> None:
            _ParityCase,
        )

-    response: Final = result.case.provider_response
+    response: Final = result.case.provider_responses[0]
    assert isinstance(response, RecordedHttpStreamResponse)
    assert tuple(chunk.data_bytes() for chunk in response.chunks) == _SSE_CHUNKS

@ -200,7 +243,7 @@ def test_streaming_response_records_and_replays_chunks(tmp_path: Path) -> None:
        provider.enqueue_response(response)
        with httpx.stream("POST", f"{provider.url}/v1/chat/completions", json={}) as replayed:
            replayed_chunks: Final = tuple(replayed.iter_raw())
-        provider.take_request()
+        provider.take_requests(1)

    assert replayed_chunks == _SSE_CHUNKS

@ -216,3 +259,27 @@ def test_stream_response_model_rejects_buffered_body() -> None:
                "body_b64": "",
            }
        )
+
+
+@pytest.mark.parametrize("sdk_call", (_multi_sdk_call, _polling_sdk_call))
+def test_multiple_provider_calls_record_and_replay_in_order(
+    tmp_path: Path,
+    sdk_call: Callable[[str, _FixtureInput], object],
+) -> None:
+    with _controlled_upstream() as upstream:
+        result: Final = record_case(
+            ProviderSpec(upstream_base=upstream.url),
+            tmp_path,
+            _case(sdk_call.__name__),
+            sdk_call,
+            _ParityCase,
+        )
+
+    assert len(result.case.provider_responses) == 2
+    with replay_server() as provider:
+        for response in result.case.provider_responses:
+            provider.enqueue_response(response)
+        sdk_call(provider.url, _case(sdk_call.__name__))
+        requests: Final = provider.take_requests(2)
+
+    assert len(requests) == 2
--- a/tests/route_parity/test_parity.py
+++ b/tests/route_parity/test_parity.py
@ -25,12 +25,14 @@ class _DifferentResponse(BaseModel):

 def _execution(*, body: JsonValue = None, markdown: str = "same", user_agent: str | None = None) -> Execution:
    return Execution(
-        request=CapturedRequest(
-            method="POST",
-            path="/v1/test-route?mode=test",
-            headers=(("authorization", "Bearer test-key"), ("content-type", "application/json")),
-            body={"model": "test-model"} if body is None else body,
-            user_agent=user_agent,
+        requests=(
+            CapturedRequest(
+                method="POST",
+                path="/v1/test-route?mode=test",
+                headers=(("authorization", "Bearer test-key"), ("content-type", "application/json")),
+                body={"model": "test-model"} if body is None else body,
+                user_agent=user_agent,
+            ),
        ),
        report=SDKReport(response={"items": [{"text": markdown}], "model": "test-model"}),
    )
--- a/tests/test_litellm/ocr/conftest.py
+++ b/tests/test_litellm/ocr/conftest.py
@ -27,7 +27,7 @@ def pytest_generate_tests(metafunc: pytest.Metafunc) -> None:
        env_var=FIXTURE_DIR_ENV,
        default_directory=default_directory,
        regeneration_command=(
-            f"uv run python tests/test_litellm/ocr/generate_fixtures.py --fixture-dir {default_directory}"
+            f"uv run python -m tests.test_litellm.ocr.generate_fixtures --fixture-dir {default_directory}"
        ),
        id_builder=_fixture_id,
    )
--- a/tests/test_litellm/ocr/fixture_models.py
+++ b/tests/test_litellm/ocr/fixture_models.py
@ -16,7 +16,13 @@ from tests.route_parity.fixture_models import (
    SdkInputBase,
 )

-__all__ = ("JsonSchemaDefinition", "JsonSchemaResponseFormat", "OcrParityCase", "OcrSdkInputBase")
+__all__ = (
+    "JsonSchemaDefinition",
+    "JsonSchemaResponseFormat",
+    "OcrParityCase",
+    "OcrSdkInput",
+    "OcrSdkInputBase",
+)

 OcrSdkInputBase = SdkInputBase

@ -57,10 +63,8 @@ MistralModel = Literal[
 ]


-class MistralOcrSdkInput(OcrSdkInputBase):
-    model: MistralModel
+class MistralCompatibleOcrSdkInput(OcrSdkInputBase):
    document: MistralDocument
-    custom_llm_provider: Literal["mistral"] | None = None
    pages: str | list[int] | None = None
    include_image_base64: bool | None = None
    image_limit: int | None = None
@ -76,14 +80,74 @@ class MistralOcrSdkInput(OcrSdkInputBase):
    id: str | None = None

    @model_validator(mode="after")
-    def validate_provider_routing(self) -> Self:
-        if not self.model.startswith("mistral/") and self.custom_llm_provider != "mistral":
-            raise ValueError("unqualified Mistral models require custom_llm_provider='mistral'")
+    def validate_annotation_prompt(self) -> Self:
        if self.document_annotation_prompt is not None and self.document_annotation_format is None:
            raise ValueError("document_annotation_prompt requires document_annotation_format")
        return self


+class MistralOcrSdkInput(MistralCompatibleOcrSdkInput):
+    boundary: Literal["mistral"] = "mistral"
+    model: MistralModel
+    custom_llm_provider: Literal["mistral"] | None = None
+
+    @model_validator(mode="after")
+    def validate_provider_routing(self) -> Self:
+        if not self.model.startswith("mistral/") and self.custom_llm_provider != "mistral":
+            raise ValueError("unqualified Mistral models require custom_llm_provider='mistral'")
+        return self
+
+
+class AzureMistralOcrSdkInput(MistralCompatibleOcrSdkInput):
+    boundary: Literal["azure_mistral"] = "azure_mistral"
+    model: str
+    custom_llm_provider: Literal["azure_ai"] | None = None
+
+    @field_validator("model")
+    @classmethod
+    def validate_model_namespace(cls, model: str) -> str:
+        if not model.startswith("azure_ai/"):
+            raise ValueError("Azure Mistral models must use the azure_ai/ LiteLLM namespace")
+        return model
+
+
+class VertexMistralOcrSdkInput(MistralCompatibleOcrSdkInput):
+    boundary: Literal["vertex_mistral"] = "vertex_mistral"
+    model: Literal["vertex_ai/mistral-ocr-2505"] = "vertex_ai/mistral-ocr-2505"
+    custom_llm_provider: Literal["vertex_ai"] | None = None
+    vertex_project: str
+    vertex_location: str = "us-central1"
+
+
+class AzureDocumentIntelligenceOcrSdkInput(OcrSdkInputBase):
+    boundary: Literal["azure_document_intelligence"] = "azure_document_intelligence"
+    model: Literal[
+        "azure_ai/doc-intelligence/prebuilt-read",
+        "azure_ai/doc-intelligence/prebuilt-layout",
+        "azure_ai/doc-intelligence/prebuilt-document",
+    ]
+    document: MistralDocument
+    custom_llm_provider: Literal["azure_ai"] | None = None
+    pages: str | list[int] | None = None
+    features: str | list[str] | None = None
+    req_format: Literal["litellm"] = "litellm"
+
+
+class VertexDeepSeekOcrSdkInput(OcrSdkInputBase):
+    boundary: Literal["vertex_deepseek"] = "vertex_deepseek"
+    model: Literal["vertex_ai/deepseek-ai/deepseek-ocr-maas"] = "vertex_ai/deepseek-ai/deepseek-ocr-maas"
+    document: MistralDocument
+    custom_llm_provider: Literal["vertex_ai"] | None = None
+    vertex_project: str
+    vertex_location: str = "us-central1"
+    stream: bool | None = None
+    temperature: float | None = None
+    max_tokens: int | None = None
+    top_p: float | None = None
+    n: int | None = None
+    stop: str | list[str] | None = None
+
+
 def _validate_reducto_source(source: str) -> str:
    if source.startswith("reducto://"):
        return source
@ -243,6 +307,7 @@ class ReductoSettings(FixtureModel):


 class ReductoParseV3SdkInput(OcrSdkInputBase):
+    boundary: Literal["reducto_v3"] = "reducto_v3"
    model: Literal["reducto/parse-v3", "parse-v3"]
    document: ReductoDocument
    custom_llm_provider: Literal["reducto"] | None = None
@ -258,6 +323,7 @@ class ReductoParseV3SdkInput(OcrSdkInputBase):


 class ReductoParseLegacySdkInput(OcrSdkInputBase):
+    boundary: Literal["reducto_legacy"] = "reducto_legacy"
    model: Literal["reducto/parse-legacy", "parse-legacy"]
    document: ReductoDocument
    custom_llm_provider: Literal["reducto"] | None = None
@ -270,5 +336,17 @@ class ReductoParseLegacySdkInput(OcrSdkInputBase):
        return self


-class OcrParityCase(ParityCase[MistralOcrSdkInput]):
+OcrSdkInput = Annotated[
+    MistralOcrSdkInput
+    | AzureMistralOcrSdkInput
+    | VertexMistralOcrSdkInput
+    | AzureDocumentIntelligenceOcrSdkInput
+    | VertexDeepSeekOcrSdkInput
+    | ReductoParseV3SdkInput
+    | ReductoParseLegacySdkInput,
+    Field(discriminator="boundary"),
+]
+
+
+class OcrParityCase(ParityCase[OcrSdkInput]):
    pass
--- a/tests/test_litellm/ocr/fixtures/067fe064938269ae58ac14030064a77b92d76edfd00e485fca93a0efbb82bda3.json
+++ b/tests/test_litellm/ocr/fixtures/067fe064938269ae58ac14030064a77b92d76edfd00e485fca93a0efbb82bda3.json
@ -1,93 +0,0 @@
-{
-  "case": {
-    "litellm_input": {
-      "document": {
-        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
-        "type": "image_url"
-      },
-      "id": "case-1",
-      "model": "mistral/mistral-ocr-latest"
-    },
-    "provider_response": {
-      "body_b64": "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",
-      "headers": [
-        {
-          "name": "Date",
-          "value": "Sat, 29 Aug 2026 23:18:02 GMT"
-        },
-        {
-          "name": "Content-Type",
-          "value": "application/json"
-        },
-        {
-          "name": "set-cookie",
-          "value": "__cf_bm=xhZ4oMdiKbThFP71tBxvQtwQRHpnzzS31o6bhmCrX_o-1788045481.8243725-1.0.1.1-ju2kNNBEq.Ff7jRRXRNgRw7jODlxu2bjMlA9ni_JBOIo6Mw.5QKyVVN8wN38J.gLItzZCZAKXFSCWAqVM39oZ9NMBCNTuwXEbf6bM5NIOCn0LgE2DrvxielM2VJkpDan; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Sat, 29 Aug 2026 23:48:02 GMT"
-        },
-        {
-          "name": "mistral-correlation-id",
-          "value": "01a04fd0-d7b3-7279-a78d-c48ecdcde419"
-        },
-        {
-          "name": "x-kong-request-id",
-          "value": "01a04fd0-d7b3-7279-a78d-c48ecdcde419"
-        },
-        {
-          "name": "x-ratelimit-limit-ocr-pages-minute",
-          "value": "60"
-        },
-        {
-          "name": "x-ratelimit-remaining-ocr-pages-minute",
-          "value": "59"
-        },
-        {
-          "name": "x-ratelimit-ocr-pages-query-cost",
-          "value": "1"
-        },
-        {
-          "name": "x-envoy-upstream-service-time",
-          "value": "379"
-        },
-        {
-          "name": "Server",
-          "value": "cloudflare"
-        },
-        {
-          "name": "access-control-allow-origin",
-          "value": "*"
-        },
-        {
-          "name": "x-kong-upstream-latency",
-          "value": "380"
-        },
-        {
-          "name": "x-kong-proxy-latency",
-          "value": "12"
-        },
-        {
-          "name": "X-Content-Type-Options",
-          "value": "nosniff"
-        },
-        {
-          "name": "cf-cache-status",
-          "value": "DYNAMIC"
-        },
-        {
-          "name": "Strict-Transport-Security",
-          "value": "max-age=15552000; includeSubDomains; preload"
-        },
-        {
-          "name": "CF-RAY",
-          "value": "a32f45c56be31975-SJC"
-        },
-        {
-          "name": "alt-svc",
-          "value": "h3=\":443\"; ma=86400"
-        }
-      ],
-      "kind": "http",
-      "status_code": 200
-    }
-  },
-  "recorded_at": "2026-08-29T23:18:02.736046Z",
-  "schema_version": 1
-}
--- a/tests/test_litellm/ocr/fixtures/d7a77e2b36580d60ba22ef0a9cd910adf782ab9194e309d3c62fe0f2fadc326c.json
+++ b/tests/test_litellm/ocr/fixtures/d7a77e2b36580d60ba22ef0a9cd910adf782ab9194e309d3c62fe0f2fadc326c.json
@ -1,92 +0,0 @@
-{
-  "case": {
-    "litellm_input": {
-      "document": {
-        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
-        "type": "image_url"
-      },
-      "model": "mistral/mistral-ocr-latest"
-    },
-    "provider_response": {
-      "body_b64": "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",
-      "headers": [
-        {
-          "name": "Date",
-          "value": "Sat, 29 Aug 2026 23:18:02 GMT"
-        },
-        {
-          "name": "Content-Type",
-          "value": "application/json"
-        },
-        {
-          "name": "set-cookie",
-          "value": "__cf_bm=4Y4BNG5seFc4759BsUBjy4Z2odUy3Rgf0SOYkyESdPA-1788045481.8373353-1.0.1.1-eirQC2neaOT8r6_9qxcWeUjOMH7L1NmsXj2YyMbcVmTO62TWrDCjf7VqxKigiJ1lViQQkJQwVpMsSHTfUOaziX4zDTloRi4b.oaA37lqE.gBbH9FylA_nMTl2mYg65X9; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Sat, 29 Aug 2026 23:48:02 GMT"
-        },
-        {
-          "name": "mistral-correlation-id",
-          "value": "01a04fd0-d7b8-799c-9ac2-48ab880605d6"
-        },
-        {
-          "name": "x-kong-request-id",
-          "value": "01a04fd0-d7b8-799c-9ac2-48ab880605d6"
-        },
-        {
-          "name": "x-ratelimit-limit-ocr-pages-minute",
-          "value": "60"
-        },
-        {
-          "name": "x-ratelimit-remaining-ocr-pages-minute",
-          "value": "59"
-        },
-        {
-          "name": "x-ratelimit-ocr-pages-query-cost",
-          "value": "1"
-        },
-        {
-          "name": "x-envoy-upstream-service-time",
-          "value": "355"
-        },
-        {
-          "name": "Server",
-          "value": "cloudflare"
-        },
-        {
-          "name": "access-control-allow-origin",
-          "value": "*"
-        },
-        {
-          "name": "x-kong-upstream-latency",
-          "value": "356"
-        },
-        {
-          "name": "x-kong-proxy-latency",
-          "value": "17"
-        },
-        {
-          "name": "X-Content-Type-Options",
-          "value": "nosniff"
-        },
-        {
-          "name": "cf-cache-status",
-          "value": "DYNAMIC"
-        },
-        {
-          "name": "Strict-Transport-Security",
-          "value": "max-age=15552000; includeSubDomains; preload"
-        },
-        {
-          "name": "CF-RAY",
-          "value": "a32f45c57f8e7834-SJC"
-        },
-        {
-          "name": "alt-svc",
-          "value": "h3=\":443\"; ma=86400"
-        }
-      ],
-      "kind": "http",
-      "status_code": 200
-    }
-  },
-  "recorded_at": "2026-08-29T23:18:02.735198Z",
-  "schema_version": 1
-}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/0ab748e6b7315f0c7a36195cc4564eff8b03523dfa908ea59ff1bb7bd185ede8.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/0ab748e6b7315f0c7a36195cc4564eff8b03523dfa908ea59ff1bb7bd185ede8.json
@ -0,0 +1,142 @@
+{
+  "case": {
+    "litellm_input": {
+      "bbox_annotation_format": {
+        "json_schema": {
+          "description": "Extract the visible document fields",
+          "name": "bounding_boxes",
+          "schema": {
+            "additionalProperties": false,
+            "properties": {
+              "title": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "title"
+            ],
+            "type": "object"
+          },
+          "strict": true
+        },
+        "type": "json_schema"
+      },
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "document_annotation_format": {
+        "json_schema": {
+          "description": "Extract the visible document fields",
+          "name": "document_title",
+          "schema": {
+            "additionalProperties": false,
+            "properties": {
+              "title": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "title"
+            ],
+            "type": "object"
+          },
+          "strict": true
+        },
+        "type": "json_schema"
+      },
+      "extract_header": true,
+      "image_min_size": 300,
+      "include_blocks": true,
+      "include_image_base64": false,
+      "model": "mistral/mistral-ocr-latest",
+      "pages": [
+        0
+      ],
+      "table_format": "markdown"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:26 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=c5QAleICyoEptgycuGlRuItpEqcNe2MRZASOE9DeW80-1788292466.0205042-1.0.1.1-_PjnHuYd9Ba1XjxpUtrCWo_gUI5uKAvA73jcZAj6t_RARG9jiuX8N3t6bXu7K15RP3WG6AYFN4hbSKwlEpfksa9krmM7JYpf_JEpS5GDbst5vpFFLNtv.ymdX8lDSb5a; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:26 GMT"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-85bd-7075-af53-8e341b35a63e"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-85bd-7075-af53-8e341b35a63e"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "43"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "432"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "433"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "13"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d3a89a85f953-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:26.965078Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/0c9204f5ed668c628835b9d60806a6cea47e1f67c0f48c9804cb09d1c4695f42.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/0c9204f5ed668c628835b9d60806a6cea47e1f67c0f48c9804cb09d1c4695f42.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "extract_footer": true,
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:20 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-6c42-7ea1-b08b-07cae50734e0"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-6c42-7ea1-b08b-07cae50734e0"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "50"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "523"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "525"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "13"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=guezPmBNpI0djDo3Kvw0miZywJszLF5AN8loY9Uma0E-1788292459.497073-1.0.1.1-meRuKWGaBsHhkiA58SnRIUHMOaMgSPVzPrmAuu4_xq4UqYETqJn06.dJRx2xrVcoseTuUZNKdyRxTbkz2pdMRMe2AMQWaAMXXW27bG1VkapsA2hW1KtB48F3ubpGbp0v; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:20 GMT"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d37fde0f1703-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:20.425444Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/216aacc1aa47a6060445f2ea49a2e0a8f4a8bde179faaaa28f39b049e7886f07.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/216aacc1aa47a6060445f2ea49a2e0a8f4a8bde179faaaa28f39b049e7886f07.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "model": "mistral/mistral-ocr-latest",
+      "table_format": "markdown"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:21 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=XcXH8M77UDLCt6rebhVaPfmyZAa4b4OQ6qSuzN8zcxQ-1788292460.477192-1.0.1.1-jIqoIYlVPq1KWC06tEhpWZ2IGqr1TQU1jPokZk1wkK2UVb0L0LVboaLWA9UnCvYLvy5JzgUf1srFJQlzr7edR8HiWMaxsHfRsCVCPVlCr3H6S_Pikt3AqQmlW8xWM9vh; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:21 GMT"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-7015-7a8d-a18c-37b9ceacbe77"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-7015-7a8d-a18c-37b9ceacbe77"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "49"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "337"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "338"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "21"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d385ffbda0f2-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:21.430472Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/2c893c555fe38cdfa0f03b43b5e678b8acd5c2dc460cd06f5302a0bf05f3089c.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/2c893c555fe38cdfa0f03b43b5e678b8acd5c2dc460cd06f5302a0bf05f3089c.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "image_limit": 1,
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:15 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=zdJ57Tl12b3GlmPJbN9IJjqlrvpX6J37Pmt6.Jj4vEs-1788292454.9590237-1.0.1.1-KS5i0m8mBhan9C3JxsJ488KsWHHpjYMz7ASc2SsaJ9MdFLx6JQWyViWZcw3ohhK1y_8a7DwExnKFQEIkFvF8J6HRVhoD2qaYjFW7DHz3t.2DBZunmBgvOouYMcjJyi7X; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:15 GMT"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-5a87-7148-8ae4-4e14967bebf3"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-5a87-7148-8ae4-4e14967bebf3"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "56"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "226"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "227"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "19"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d3637dc2c090-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:15.394028Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/3e4f8a006942b85eb954833d42cc19740883cf42bb87221eafd16df3e597ceda.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/3e4f8a006942b85eb954833d42cc19740883cf42bb87221eafd16df3e597ceda.json
@ -0,0 +1,114 @@
+{
+  "case": {
+    "litellm_input": {
+      "bbox_annotation_format": {
+        "json_schema": {
+          "description": "Extract the visible document fields",
+          "name": "bounding_boxes",
+          "schema": {
+            "additionalProperties": false,
+            "properties": {
+              "title": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "title"
+            ],
+            "type": "object"
+          },
+          "strict": true
+        },
+        "type": "json_schema"
+      },
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:16 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=VjsfRKiwC7YjbVgfHbbpQfMBCW9MC1ehUXU3LsRZeUY-1788292455.9575524-1.0.1.1-KL3St9l4QfN1eWLUV07XDYmwE0xr2.26Z85yKf1yBMTDFCHBnz_3_RP.oNw6p.GfJsd2mnKb2lOvgPQcBDZygv7yJhN41wN87pIkAvurdr1z_snzwBpofXTvcjibOV1K; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:16 GMT"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-5e6e-70ac-890d-c0110a5e81af"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-5e6e-70ac-890d-c0110a5e81af"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "54"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "210"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "212"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "17"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d369be838fc5-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:16.402593Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/49328aed7d9a4833427d80c7ac4f54fc03ab0db9076004caf5262ce3fed4f06b.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/49328aed7d9a4833427d80c7ac4f54fc03ab0db9076004caf5262ce3fed4f06b.json
@ -0,0 +1,94 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:13 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
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+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-52b4-7e7b-983e-5bc4e5469b39"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-52b4-7e7b-983e-5bc4e5469b39"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "59"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "554"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "557"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "13"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d356fb3698ce-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:13.880852Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/67a074c43483176b6a8da74f21869eb5c13a7327ed36f77a40c0b192c3a1bf4f.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/67a074c43483176b6a8da74f21869eb5c13a7327ed36f77a40c0b192c3a1bf4f.json
@ -0,0 +1,126 @@
+{
+  "case": {
+    "litellm_input": {
+      "bbox_annotation_format": {
+        "json_schema": {
+          "description": "Extract the visible document fields",
+          "name": "bounding_boxes",
+          "schema": {
+            "additionalProperties": false,
+            "properties": {
+              "title": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "title"
+            ],
+            "type": "object"
+          },
+          "strict": true
+        },
+        "type": "json_schema"
+      },
+      "confidence_scores_granularity": "page",
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "extract_footer": false,
+      "extract_header": true,
+      "id": "case-1",
+      "image_limit": 1,
+      "image_min_size": 300,
+      "include_blocks": false,
+      "include_image_base64": true,
+      "model": "mistral/mistral-ocr-latest",
+      "pages": [
+        0
+      ],
+      "table_format": "markdown"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:24 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=sPN0c81343UATX4OL40rLiXwZzjj6.f9wiR.sUEwidI-1788292464.0167594-1.0.1.1-1I1p0tYuzSZefNGWXeuwPPCH2oi83ZL7wHVVU_skvYhidQGDYesdwH32zscGrLGoxF1LPkg9h4yruaTw9Pai6ahKkyPofBTXU4pjatWxIYJOV8ILJQRwjJAY9r5x01g5; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:24 GMT"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-7deb-72b4-976d-4c244b056782"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-7deb-72b4-976d-4c244b056782"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "45"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "373"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "373"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "17"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d39c1fe5cf12-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:24.951956Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/9f220bfe8a2042fa74e1dada33facf8c80e20574f6ef9782997eaef9adc10e0b.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/9f220bfe8a2042fa74e1dada33facf8c80e20574f6ef9782997eaef9adc10e0b.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "image_min_size": 300,
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
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+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:15 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-5c60-769b-abf3-44dcefdf5282"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-5c60-769b-abf3-44dcefdf5282"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "55"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "272"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "273"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "17"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=Ld7W50uqSPv414iFBL3xHBo1US6FgEGi176rm3Ir7jU-1788292455.4420552-1.0.1.1-U1t1LZ3WH0stmljgl3EZ7Q.vhOhxNGrc3Zj75kgYaDNZCxuwaMc55Khvf.CeGempT.Y5ajCYMNsBwGv0h3rJ4PtpKYxp6Jt16enjPTx6jUkPdvUVHJwVTRMSTNSJxf5S; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:15 GMT"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d36688d203c2-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:15.898087Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/afc42ea89caa932d7ea33666d91e4f1a486bbe3165f5be777e67376075fd89a8.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/afc42ea89caa932d7ea33666d91e4f1a486bbe3165f5be777e67376075fd89a8.json
@ -0,0 +1,115 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "document_annotation_format": {
+        "json_schema": {
+          "description": "Extract the visible document fields",
+          "name": "document_title",
+          "schema": {
+            "additionalProperties": false,
+            "properties": {
+              "title": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "title"
+            ],
+            "type": "object"
+          },
+          "strict": true
+        },
+        "type": "json_schema"
+      },
+      "document_annotation_prompt": "Extract the visible title",
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:18 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=kVVa_K4blNT7UfkHNHEr2jJrVZoVVcKoCLeEqC9ojSY-1788292457.9748948-1.0.1.1-4aZN8zUH7fXP1NZK_aaS15fCbNd8A8ZJbBeCartOJWpgZMx2hW3klcPhDDvC0KSV6e.K1Ahz9wRggeTiUZQjsVuKYbR_vJ8dGfKXVNP2KyYcOfgaHyr0Kb1JOZSDGGnS; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:18 GMT"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-664a-740d-a112-0a1183c302b3"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-664a-740d-a112-0a1183c302b3"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "52"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "402"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "403"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "20"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d376581f74f9-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:18.915814Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/c74f9b5ad64bd97d8b4c48772c9ee17598a3a1265a630f9a6e42a2df352906bf.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/c74f9b5ad64bd97d8b4c48772c9ee17598a3a1265a630f9a6e42a2df352906bf.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "confidence_scores_granularity": "page",
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:22 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-7411-7d2c-9e43-01320e4cad1c"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-7411-7d2c-9e43-01320e4cad1c"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "48"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "329"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "330"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "14"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "set-cookie",
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+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d38c59681749-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:22.437385Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/cd2461bbef1fc222e80b3397231c79a7f6895b1d6ef5c8f544bae77854bfd951.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/cd2461bbef1fc222e80b3397231c79a7f6895b1d6ef5c8f544bae77854bfd951.json
@ -0,0 +1,97 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "model": "mistral/mistral-ocr-latest",
+      "pages": [
+        0
+      ]
+    },
+    "provider_responses": [
+      {
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+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:14 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
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+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-5685-747f-b76d-dab242ea7512"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-5685-747f-b76d-dab242ea7512"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "58"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "179"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "180"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "12"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d35d1fbbebe5-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:14.385374Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/d1aa25a0353a8ff15c49088247a6d73ea777503f904a6bff9960a25046085d0d.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/d1aa25a0353a8ff15c49088247a6d73ea777503f904a6bff9960a25046085d0d.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "include_image_base64": true,
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
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+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:14 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=RwMrJUmbvjo3BcW48Leja7wReidkx5xcJUtnE.9z924-1788292454.453593-1.0.1.1-oxMCFin79BJrtZjXcFewsGcQA0dzFQlC6NHkBN9AuMlUSYoT8EZty3nieW5ORoOnygaYSrpckLffOUJddtxb4TgxSNpkJCBFZOzs3QLLlGpkZrsJx8Rw9ype09j_OKZx; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:14 GMT"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-588e-7e32-a54b-f816bc6c1dc4"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-588e-7e32-a54b-f816bc6c1dc4"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "57"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "242"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "242"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "16"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d360593c138a-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:14.889667Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/e362d4eb7aa5f50706b54d0bbb777eebedf342e1844f9114d8db8b9de8a8b08b.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/e362d4eb7aa5f50706b54d0bbb777eebedf342e1844f9114d8db8b9de8a8b08b.json
@ -0,0 +1,114 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "document_annotation_format": {
+        "json_schema": {
+          "description": "Extract the visible document fields",
+          "name": "document_title",
+          "schema": {
+            "additionalProperties": false,
+            "properties": {
+              "title": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "title"
+            ],
+            "type": "object"
+          },
+          "strict": true
+        },
+        "type": "json_schema"
+      },
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
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+        "headers": [
+          {
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+            "value": "Tue, 01 Sep 2026 19:54:17 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-6060-71cb-9e35-66ab873b99f3"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-6060-71cb-9e35-66ab873b99f3"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "53"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "888"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "889"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "12"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=xoadxKi40.IFnjiaqOmRs2WH6OMEVyT3As6eFw.vBvY-1788292456.4529853-1.0.1.1-jbao7uSuL.oLriQMYYO4SXltYHP3IPGIYg7yiRKk3Xqlwsc3xaQu0ES59EpMR3XVjJADyl9rHQfnKY3HvKRxXdGIA8Jerdfcu68wRUZNHcXd_epa4pcO5nnks7YPh93z; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:17 GMT"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d36cd82f15ba-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:17.908846Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/e9217f2a27a061f2ed26a567677d176db3731e07107f45318fb681740ee49a74.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/e9217f2a27a061f2ed26a567677d176db3731e07107f45318fb681740ee49a74.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "extract_header": true,
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
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+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:19 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-6a3a-76c7-85b8-d40a7156155e"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-6a3a-76c7-85b8-d40a7156155e"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "51"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "230"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "230"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "16"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=O0x.ne9EKgb7nXAnOFoTqrbi69sVwHkdvll_fTS6PYE-1788292458.978935-1.0.1.1-2MYJEhW_I9Kf6XeYxBAqVLCXAnN8HABHbK351INmQpOQo036RmkEgf2..oRaM4BDqtR_F7Xrf72ekGCSm4C1h2tQaM6qXV0eCbt78fDRKI3i4N_cWLzghtZs0RJRw7Ir; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:19 GMT"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d37c9944d8a7-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:19.420285Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/ea3c537a691b95003afc21b351549d5a62e67fa9e6c51ba30de4eaf4bba5a73f.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/ea3c537a691b95003afc21b351549d5a62e67fa9e6c51ba30de4eaf4bba5a73f.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "id": "case-1",
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:23 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-7bdc-74c5-b8eb-15fbd25b6cfd"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-7bdc-74c5-b8eb-15fbd25b6cfd"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "46"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "182"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "183"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "22"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=0rjHVJtpp3aXFzTWuyNNxtBvLU2V3RPEgQGcO8MQIJo-1788292463.4929135-1.0.1.1-39O3ne30GQFGDB22kGltMQVL6E9Hk2pTTGEyKXMcYXy8Dzs.BogwfvcphEP473aOQPn_RYs3f5Jz_fhcd4BzKbs1YHm0AQbi84qoKxg.2BQ7kpkarYT1GHgFIfOs_Pxw; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:23 GMT"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d398da783ad4-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:23.946966Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/effe3c112538d2aa6ac98e8f47033086cb79e87d2bdb99bdbb3b7e11751c43d7.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/effe3c112538d2aa6ac98e8f47033086cb79e87d2bdb99bdbb3b7e11751c43d7.json
@ -0,0 +1,114 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "document_url": "data:application/pdf;base64,JVBERi0xLjQKMSAwIG9iago8PCAvVHlwZSAvQ2F0YWxvZyAvUGFnZXMgMiAwIFIgPj4KZW5kb2JqCjIgMCBvYmoKPDwgL1R5cGUgL1BhZ2VzIC9LaWRzIFszIDAgUl0gL0NvdW50IDEgPj4KZW5kb2JqCjMgMCBvYmoKPDwgL1R5cGUgL1BhZ2UgL1BhcmVudCAyIDAgUiAvUmVzb3VyY2VzIDQgMCBSIC9NZWRpYUJveCBbMCAwIDYxMiA3OTJdIC9Db250ZW50cyA1IDAgUiA+PgplbmRvYmoKNCAwIG9iago8PCAvRm9udCA8PCAvRjEgPDwgL1R5cGUgL0ZvbnQgL1N1YnR5cGUgL1R5cGUxIC9CYXNlRm9udCAvSGVsdmV0aWNhID4+ID4+ID4+CmVuZG9iago1IDAgb2JqCjw8IC9MZW5ndGggNDQgPj4Kc3RyZWFtCkJUCi9GMSAxMiBUZgoxMDAgNzAwIFRkCihUZXN0IFBERiBGaWxlKSBUagpFVAplbmRzdHJlYW0KZW5kb2JqCnhyZWYKMCA2CjAwMDAwMDAwMDAgNjU1MzUgZiAKMDAwMDAwMDAwOSAwMDAwMCBuIAowMDAwMDAwMDU4IDAwMDAwIG4gCjAwMDAwMDAxMTUgMDAwMDAgbiAKMDAwMDAwMDIxNCAwMDAwMCBuIAowMDAwMDAwMjkzIDAwMDAwIG4gCnRyYWlsZXIKPDwgL1NpemUgNiAvUm9vdCAxIDAgUiA+PgpzdGFydHhyZWYKMzg1CiUlRU9GCg==",
+        "type": "document_url"
+      },
+      "document_annotation_format": {
+        "json_schema": {
+          "description": "Extract the visible document fields",
+          "name": "document_title",
+          "schema": {
+            "additionalProperties": false,
+            "properties": {
+              "title": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "title"
+            ],
+            "type": "object"
+          },
+          "strict": true
+        },
+        "type": "json_schema"
+      },
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:25 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-81d5-79f8-914d-e3863af2d24b"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-81d5-79f8-914d-e3863af2d24b"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "44"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "448"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "449"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "15"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=dDZPnK7j_xGIDo5mFF6PHBwL.E.iE3aIhXdIZ6xZIPg-1788292465.0206954-1.0.1.1-XVajgKnQ8WEsB75xPcp1hdJXhMUfK.oz.Apkd1nRlGofoxlEWK4F7M2bC8p67VFjDyEZK3O6mCzpiePraLUty31M1H92EBrZBT9wRwuaet2H7P73KO8QHZmO2Jm5tgyC; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:25 GMT"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d3a25d0cccb8-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:25.959391Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/mistral-ocr/f430ede1f4069abab794731b9c233573014c6353f8d2486cc34753ceab6c7c1a.json
+++ b/tests/test_litellm/ocr/fixtures/mistral-ocr/f430ede1f4069abab794731b9c233573014c6353f8d2486cc34753ceab6c7c1a.json
@ -0,0 +1,95 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "image_url": "https://dummyjson.com/image/800x300/ffffff/000000?text=invoice%20123&fontSize=24",
+        "type": "image_url"
+      },
+      "include_blocks": false,
+      "model": "mistral/mistral-ocr-latest"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJwYWdlcyI6W3siaW5kZXgiOjAsIm1hcmtkb3duIjoiaW52b2ljZSAxMjMiLCJpbWFnZXMiOltdLCJ0YWJsZXMiOltdLCJoeXBlcmxpbmtzIjpbXSwiaGVhZGVyIjpudWxsLCJmb290ZXIiOm51bGwsImRpbWVuc2lvbnMiOnsiZHBpIjoyMDAsImhlaWdodCI6MzAwLCJ3aWR0aCI6ODAwfSwiY29uZmlkZW5jZV9zY29yZXMiOm51bGwsImJsb2NrcyI6bnVsbH1dLCJtb2RlbCI6Im1pc3RyYWwtb2NyLWxhdGVzdCIsImRvY3VtZW50X2Fubm90YXRpb24iOm51bGwsInVzYWdlX2luZm8iOnsicGFnZXNfcHJvY2Vzc2VkIjoxLCJkb2Nfc2l6ZV9ieXRlcyI6NDEyNH19",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:22 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          },
+          {
+            "name": "set-cookie",
+            "value": "__cf_bm=h45pW85qKj22bgXtkfz55PHEqryQZKiE7tImTTQx2u4-1788292462.5055265-1.0.1.1-kea4VbQ7Y.FRb9t5HgroFMzOCmbkU.byJfToALDpbgme.ScLO1wX13v5qEdll59C0DGKoXk2YYLAXvz0D6QfKN9mwTDRu23O72VJGgXtGu80xcMz16ZSRJfPn7hqnVFI; HttpOnly; SameSite=None; Secure; Path=/; Domain=mistral.ai; Expires=Tue, 01 Sep 2026 20:24:22 GMT"
+          },
+          {
+            "name": "mistral-correlation-id",
+            "value": "01a05e89-7802-768c-bf57-9021a209ab48"
+          },
+          {
+            "name": "x-kong-request-id",
+            "value": "01a05e89-7802-768c-bf57-9021a209ab48"
+          },
+          {
+            "name": "x-ratelimit-limit-ocr-pages-minute",
+            "value": "60"
+          },
+          {
+            "name": "x-ratelimit-remaining-ocr-pages-minute",
+            "value": "47"
+          },
+          {
+            "name": "x-ratelimit-ocr-pages-query-cost",
+            "value": "1"
+          },
+          {
+            "name": "x-envoy-upstream-service-time",
+            "value": "213"
+          },
+          {
+            "name": "Server",
+            "value": "cloudflare"
+          },
+          {
+            "name": "access-control-allow-origin",
+            "value": "*"
+          },
+          {
+            "name": "x-kong-upstream-latency",
+            "value": "214"
+          },
+          {
+            "name": "x-kong-proxy-latency",
+            "value": "17"
+          },
+          {
+            "name": "X-Content-Type-Options",
+            "value": "nosniff"
+          },
+          {
+            "name": "cf-cache-status",
+            "value": "DYNAMIC"
+          },
+          {
+            "name": "Strict-Transport-Security",
+            "value": "max-age=15552000; includeSubDomains; preload"
+          },
+          {
+            "name": "CF-RAY",
+            "value": "a346d392a8432af7-SJC"
+          },
+          {
+            "name": "alt-svc",
+            "value": "h3=\":443\"; ma=86400"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:23.442341Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-legacy/5671d085483943d56d3e16d95a0a8cf08e7dc5bbe1f7286d7c04a0454baf5c66.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-legacy/5671d085483943d56d3e16d95a0a8cf08e7dc5bbe1f7286d7c04a0454baf5c66.json
@ -0,0 +1,46 @@
+{
+  "case": {
+    "litellm_input": {
+      "custom_llm_provider": "reducto",
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "model": "parse-legacy"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovLzQ1ZDNjYmJjLTRkNzctNDk2Ny04OTQxLTkzNWIwYzRhMDQ5My5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:58 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:59 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:59.198829Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-legacy/ea3262579a0882bcb61972e2a2aa4b0c7ae2e28ce957493e996a006ef2fcc6be.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-legacy/ea3262579a0882bcb61972e2a2aa4b0c7ae2e28ce957493e996a006ef2fcc6be.json
@ -0,0 +1,46 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "enhance": {},
+      "model": "reducto/parse-legacy"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovL2I5ZjI0MmZkLWZkYjQtNGIwYS05NTM1LWYxMWY0MzJjNzY3OC5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:57 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:57 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:58.471820Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-legacy/fbf21ae169e9ddbca638f445bad921e3e782e4e9f10be9a4ba000a8caf1e9ab5.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-legacy/fbf21ae169e9ddbca638f445bad921e3e782e4e9f10be9a4ba000a8caf1e9ab5.json
@ -0,0 +1,45 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "model": "reducto/parse-legacy"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovL2E5MWY1NjhiLTZlOTgtNDk2Mi05OTI0LTA5NzIwMjA5Mzc3OS5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:53 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:57 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:57.246119Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-v3/00312c58e0dccd4699086d6c37b45a56b19b4775393c22bf9fa6ead2c3cc323c.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-v3/00312c58e0dccd4699086d6c37b45a56b19b4775393c22bf9fa6ead2c3cc323c.json
@ -0,0 +1,46 @@
+{
+  "case": {
+    "litellm_input": {
+      "custom_llm_provider": "reducto",
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "model": "parse-v3"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovL2E2ZDNjM2JiLWE2ZjEtNDYzNi04YjNhLWVlOTIwYjI5ZDM4Ny5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:46 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:47 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:47.967951Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-v3/0b4ca483494e37fce75cc861ba62f06ce970d117de9828d72ed76b71b6f5adc1.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-v3/0b4ca483494e37fce75cc861ba62f06ce970d117de9828d72ed76b71b6f5adc1.json
@ -0,0 +1,56 @@
+{
+  "case": {
+    "litellm_input": {
+      "custom_llm_provider": null,
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "formatting": {
+        "add_page_markers": true,
+        "include": [
+          "change_tracking",
+          "highlight",
+          "comments"
+        ],
+        "merge_tables": true,
+        "table_output_format": "json"
+      },
+      "model": "reducto/parse-v3"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovL2Y4YmYxN2U4LWNhMGItNGFkZC1iNDg0LTk5ODJkMmU0YWMyYS5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:50 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "eyJyZXNwb25zZV90eXBlIjoicGFyc2UiLCJqb2JfaWQiOiJlMzc5MjM4Ny04Mzg0LTQ1YWEtYjAyZS1hODQ1MjFkYjExNmEiLCJkdXJhdGlvbiI6MS4wNDk3MzYyNjEzNjc3OTc5LCJwZGZfdXJsIjoiaHR0cHM6Ly9wcm9kLXN0b3JhZ2UyMDI0MTAxMDE0NDc0NTE0MDkwMDAwMDAwMS5zMy5hbWF6b25hd3MuY29tL29yZy84YmQ5ODNkMS00N2RkLTQ0MGItOTNkOC00MzE0MTJkODE5YmYvZjhiZjE3ZTgtY2EwYi00YWRkLWI0ODQtOTk4MmQyZTRhYzJhLnBkZj9YLUFtei1BbGdvcml0aG09QVdTNC1ITUFDLVNIQTI1NiZYLUFtei1DcmVkZW50aWFsPUFLSUEyVU9LNk9WQk9VWUw3V1lBJTJGMjAyNjA5MDElMkZ1cy13ZXN0LTIlMkZzMyUyRmF3czRfcmVxdWVzdCZYLUFtei1EYXRlPTIwMjYwOTAxVDE5NTQ1MlomWC1BbXotRXhwaXJlcz00MzIwMCZYLUFtei1TaWduZWRIZWFkZXJzPWhvc3QmWC1BbXotU2lnbmF0dXJlPTczNjcyNzVhNjlkZmQ1M2Y5ZmNmOWYwMjc3N2YwZmU5NzNlN2U1NDFmYTE4NzFlMDM0N2Y3ODhiOGM1MDc4ZjQiLCJzdHVkaW9fbGluayI6Imh0dHBzOi8vc3R1ZGlvLnJlZHVjdG8uYWkvam9iL2UzNzkyMzg3LTgzODQtNDVhYS1iMDJlLWE4NDUyMWRiMTE2YSIsInVzYWdlIjp7Im51bV9wYWdlcyI6MSwiY3JlZGl0cyI6MS4wLCJjcmVkaXRfYnJlYWtkb3duIjp7InBhZ2UiOjEuMH0sInBhZ2VfYmlsbGluZ19icmVha2Rvd24iOnsiMSI6WyJwYWdlIl19LCJub25fZW1wdHlfY2VsbF9jb3VudCI6bnVsbH0sInJlc3VsdCI6eyJ0eXBlIjoiZnVsbCIsImNodW5rcyI6W3siY29udGVudCI6IltbU1RBUlQgT0YgUEFHRSAxXV1cblxuIyBUZXN0IFBERiBGaWxlXG5cbltbRU5EIE9GIFBBR0UgMV1dIiwiZW1iZWQiOiJbW1NUQVJUIE9GIFBBR0UgMV1dXG5cbiMgVGVzdCBQREYgRmlsZVxuXG5bW0VORCBPRiBQQUdFIDFdXSIsImVucmljaGVkIjpudWxsLCJlbnJpY2htZW50X3N1Y2Nlc3MiOmZhbHNlLCJibG9ja3MiOlt7InR5cGUiOiJQYWdlIE51bWJlciIsImJib3giOnsibGVmdCI6MC4wLCJ0b3AiOjAuMCwid2lkdGgiOjAuMCwiaGVpZ2h0IjowLjAsInBhZ2UiOjEsIm9yaWdpbmFsX3BhZ2UiOjF9LCJjb250ZW50IjoiW1tTVEFSVCBPRiBQQUdFIDFdXSIsImltYWdlX3VybCI6bnVsbCwiY2hhcnRfZGF0YSI6bnVsbCwiY29uZmlkZW5jZSI6ImhpZ2giLCJncmFudWxhcl9jb25maWRlbmNlIjp7ImV4dHJhY3RfY29uZmlkZW5jZSI6bnVsbCwicGFyc2VfY29uZmlkZW5jZSI6bnVsbH0sImV4dHJhIjpudWxsfSx7InR5cGUiOiJUaXRsZSIsImJib3giOnsibGVmdCI6MC4xNjE4OTU3NDUyNzE4Mjc0OCwidG9wIjowLjA5NDc5Mjk1NTUzODE0MTIxLCJ3aWR0aCI6MC4xMTk0NjI5MDY1MDgyMDg3NSwiaGVpZ2h0IjowLjAyMTQ2NDE0MzAxNzEwNTA3LCJwYWdlIjoxLCJvcmlnaW5hbF9wYWdlIjoxfSwiY29udGVudCI6IlRlc3QgUERGIEZpbGUiLCJpbWFnZV91cmwiOm51bGwsImNoYXJ0X2RhdGEiOm51bGwsImNvbmZpZGVuY2UiOiJoaWdoIiwiZ3JhbnVsYXJfY29uZmlkZW5jZSI6eyJleHRyYWN0X2NvbmZpZGVuY2UiOm51bGwsInBhcnNlX2NvbmZpZGVuY2UiOjAuNzE4NTM1NTY5MzEwMTg4Mn0sImV4dHJhIjpudWxsfSx7InR5cGUiOiJQYWdlIE51bWJlciIsImJib3giOnsibGVmdCI6MC4wLCJ0b3AiOjAuMCwid2lkdGgiOjAuMCwiaGVpZ2h0IjowLjAsInBhZ2UiOjEsIm9yaWdpbmFsX3BhZ2UiOjF9LCJjb250ZW50IjoiW1tFTkQgT0YgUEFHRSAxXV0iLCJpbWFnZV91cmwiOm51bGwsImNoYXJ0X2RhdGEiOm51bGwsImNvbmZpZGVuY2UiOiJoaWdoIiwiZ3JhbnVsYXJfY29uZmlkZW5jZSI6eyJleHRyYWN0X2NvbmZpZGVuY2UiOm51bGwsInBhcnNlX2NvbmZpZGVuY2UiOm51bGx9LCJleHRyYSI6bnVsbH1dfV0sIm9jciI6bnVsbCwiY3VzdG9tIjpudWxsfSwicGFyc2VfbW9kZSI6bnVsbCwiZG9jdW1lbnRfcHJvcGVydGllcyI6bnVsbH0=",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:52 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:53.454592Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-v3/3a512e502dc6310e671e8967a7652520370e0c873939813c2167799cffacba06.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-v3/3a512e502dc6310e671e8967a7652520370e0c873939813c2167799cffacba06.json
@ -0,0 +1,48 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "model": "reducto/parse-v3",
+      "settings": {
+        "return_ocr_data": true
+      }
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovL2ZjNmViY2IxLTk1ZDQtNDZlYy05MGQwLWVmY2EzM2VmMTk3Zi5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:41 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:43 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:43.968997Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-v3/5227441615ac16de68a18458e9704be5c772291d89dd5a67480c21e4e2ac3834.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-v3/5227441615ac16de68a18458e9704be5c772291d89dd5a67480c21e4e2ac3834.json
@ -0,0 +1,45 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "model": "reducto/parse-v3"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovLzAxMGIwMWIyLTgzYmQtNDQ2ZC1hZjExLWQxMjBjNWFjMmMwMi5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:27 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:29 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:30.255600Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-v3/75876320a008dc29db48c33e4d4ccb9e95c3aae1d774f03869cf7cacfaa9aa07.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-v3/75876320a008dc29db48c33e4d4ccb9e95c3aae1d774f03869cf7cacfaa9aa07.json
@ -0,0 +1,82 @@
+{
+  "case": {
+    "litellm_input": {
+      "custom_llm_provider": null,
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "formatting": {
+        "add_page_markers": false,
+        "include": [
+          "signatures",
+          "ignore_watermarks"
+        ],
+        "merge_tables": true,
+        "table_output_format": "json"
+      },
+      "model": "reducto/parse-v3",
+      "retrieval": {
+        "chunking": {
+          "chunk_mode": "variable",
+          "chunk_overlap": 32,
+          "chunk_size": 1500
+        },
+        "embedding_optimized": false,
+        "filter_blocks": [
+          "Figure",
+          "Table",
+          "Key Value"
+        ]
+      },
+      "settings": {
+        "embed_pdf_metadata": false,
+        "embed_pdf_metadata_dpi": 100,
+        "extraction_mode": "hybrid",
+        "force_url_result": false,
+        "ocr_system": "legacy",
+        "page_range": [
+          1
+        ],
+        "persist_results": false,
+        "return_images": [],
+        "return_ocr_data": false,
+        "timeout": 900.0
+      }
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovLzVkZjc0NWY0LTI4NzctNGNmNi05YmRlLWEyZjgyOWM5M2VlYS5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:48 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:50 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:50.708637Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-v3/aee30a1d7a51a3fd8837b56d6baa3a43364ea319d905b5030014f4d85e7c94e9.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-v3/aee30a1d7a51a3fd8837b56d6baa3a43364ea319d905b5030014f4d85e7c94e9.json
@ -0,0 +1,50 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "model": "reducto/parse-v3",
+      "retrieval": {
+        "chunking": {
+          "chunk_mode": "page"
+        }
+      }
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovLzY3MWQ2ZTAwLTZkZjUtNDkzYS1iZDllLThiYmYzZDc3ZDNhYi5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:36 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:40 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:41.233002Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-v3/cfb4093138a106055f36402de37409b1ca17c23b9e491b4f8b6ac705acd05637.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-v3/cfb4093138a106055f36402de37409b1ca17c23b9e491b4f8b6ac705acd05637.json
@ -0,0 +1,48 @@
+{
+  "case": {
+    "litellm_input": {
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "formatting": {
+        "table_output_format": "md"
+      },
+      "model": "reducto/parse-v3"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovL2YzY2MzYzcyLTYxNGEtNDEwNC1iYjcwLWE1MTZmMzcxNDhlMC5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:30 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:35 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:35.993066Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/fixtures/reducto-v3/d5a49e5897e920719ca28697413ee0396ea754023bd5ab34065efcc852914f15.json
+++ b/tests/test_litellm/ocr/fixtures/reducto-v3/d5a49e5897e920719ca28697413ee0396ea754023bd5ab34065efcc852914f15.json
@ -0,0 +1,46 @@
+{
+  "case": {
+    "litellm_input": {
+      "custom_llm_provider": null,
+      "document": {
+        "document_url": "data:application/pdf;base64,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",
+        "type": "document_url"
+      },
+      "model": "reducto/parse-v3"
+    },
+    "provider_responses": [
+      {
+        "body_b64": "eyJmaWxlX2lkIjoicmVkdWN0bzovLzZhYjliY2Y0LTE4OTMtNGIzNy1iZGRiLWFjZGE4Y2U0NWRmYi5wZGYiLCJwcmVzaWduZWRfdXJsIjpudWxsfQ==",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:44 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      },
+      {
+        "body_b64": "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",
+        "headers": [
+          {
+            "name": "Date",
+            "value": "Tue, 01 Sep 2026 19:54:46 GMT"
+          },
+          {
+            "name": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "kind": "http",
+        "status_code": 200
+      }
+    ]
+  },
+  "recorded_at": "2026-09-01T19:54:46.694836Z",
+  "schema_version": 1
+}
--- a/tests/test_litellm/ocr/generate_fixtures.py
+++ b/tests/test_litellm/ocr/generate_fixtures.py
@ -1,5 +1,6 @@
 from __future__ import annotations

+import base64
 import logging
 import os
 from collections.abc import Callable, Mapping
@ -26,8 +27,11 @@ from tests.route_parity.fixture_recorder import (
    fixture_directory,
 )
 from tests.test_litellm.ocr.fixture_models import (
+    AzureDocumentIntelligenceOcrSdkInput,
+    AzureMistralOcrSdkInput,
    JsonSchemaDefinition,
    JsonSchemaResponseFormat,
+    MistralDocumentUrlDocument,
    MistralImageUrlDocument,
    MistralOcrSdkInput,
    OcrParityCase,
@ -39,13 +43,14 @@ from tests.test_litellm.ocr.fixture_models import (
    ReductoParseV3SdkInput,
    ReductoRetrieval,
    ReductoSettings,
+    VertexDeepSeekOcrSdkInput,
+    VertexMistralOcrSdkInput,
 )

 FIXTURE_DIR_ENV: Final = "LITELLM_OCR_FIXTURE_DIR"
-_TEXT: Final = st.just("invoice 123")
 _VALUE_TEXT: Final = st.just("case-1")
-_FONT_SIZE: Final = st.just(24)
 _MISTRAL_MODEL: Final = "mistral/mistral-ocr-latest"
+_REDUCTO_API_BASE: Final = "https://platform.reducto.ai"


 OcrFixtureTarget = FixtureTarget[OcrSdkInputBase]
@ -56,6 +61,20 @@ def _image_document(text: str, font_size: int) -> MistralImageUrlDocument:
    return MistralImageUrlDocument(type="image_url", image_url=url)


+def _fixture_pdf_data_uri() -> str:
+    fixture: Final = Path(__file__).resolve().parents[2] / "llm_translation" / "fixtures" / "dummy.pdf"
+    encoded: Final = base64.b64encode(fixture.read_bytes()).decode("ascii")
+    return f"data:application/pdf;base64,{encoded}"
+
+
+def _pdf_document() -> MistralDocumentUrlDocument:
+    return MistralDocumentUrlDocument(type="document_url", document_url=_fixture_pdf_data_uri())
+
+
+def _public_document_strategy() -> SearchStrategy[MistralImageUrlDocument | MistralDocumentUrlDocument]:
+    return st.sampled_from((_image_document("invoice 123", 24), _pdf_document()))
+
+
 def _annotation_format(name: str) -> JsonSchemaResponseFormat:
    return JsonSchemaResponseFormat(
        type="json_schema",
@ -79,7 +98,7 @@ def _mistral_confidence_strategy() -> SearchStrategy[str]:

@st.composite
 def mistral_input_strategy(draw: DrawFn, model: str) -> MistralOcrSdkInput:
-    document: Final = draw(st.builds(_image_document, _TEXT, _FONT_SIZE))
+    document: Final = draw(_public_document_strategy())
    annotation: Final = draw(
        st.sampled_from(
            (
@ -120,6 +139,145 @@ def mistral_input_strategy(draw: DrawFn, model: str) -> MistralOcrSdkInput:
    )


+def _as_azure_mistral(case_input: MistralOcrSdkInput, model: str) -> AzureMistralOcrSdkInput:
+    values: Final = case_input.model_dump(mode="python", exclude={"boundary", "model", "custom_llm_provider"})
+    return AzureMistralOcrSdkInput.model_validate({**values, "model": model})
+
+
+def _as_vertex_mistral(case_input: MistralOcrSdkInput, project: str, location: str) -> VertexMistralOcrSdkInput:
+    values: Final = case_input.model_dump(mode="python", exclude={"boundary", "model", "custom_llm_provider"})
+    return VertexMistralOcrSdkInput.model_validate(
+        {**values, "vertex_project": project, "vertex_location": location}
+    )
+
+
+def _required_mistral_inputs(model: str) -> tuple[MistralOcrSdkInput, ...]:
+    document: Final = _image_document("invoice 123", 24)
+    annotation: Final = _annotation_format("document_title")
+    bbox_annotation: Final = _annotation_format("bounding_boxes")
+    cases: Final[tuple[dict[str, object], ...]] = (
+        {},
+        {"pages": [0]},
+        {"include_image_base64": True},
+        {"image_limit": 1},
+        {"image_min_size": 300},
+        {"bbox_annotation_format": bbox_annotation},
+        {"document_annotation_format": annotation},
+        {"document_annotation_format": annotation, "document_annotation_prompt": "Extract the visible title"},
+        {"extract_header": True},
+        {"extract_footer": True},
+        {"table_format": "markdown"},
+        {"confidence_scores_granularity": "page"},
+        {"include_blocks": False},
+        {"id": "case-1"},
+    )
+    return tuple(
+        MistralOcrSdkInput.model_validate({"model": model, "document": document, **case}) for case in cases
+    )
+
+
+def _required_azure_document_intelligence_inputs() -> tuple[AzureDocumentIntelligenceOcrSdkInput, ...]:
+    document: Final = _pdf_document()
+    model: Final = "azure_ai/doc-intelligence/prebuilt-layout"
+    return (
+        AzureDocumentIntelligenceOcrSdkInput(model=model, document=document),
+        AzureDocumentIntelligenceOcrSdkInput(model=model, document=document, pages=[0, 1]),
+        AzureDocumentIntelligenceOcrSdkInput(model=model, document=document, features=["languages"]),
+        AzureDocumentIntelligenceOcrSdkInput(model=model, document=document, req_format="litellm"),
+    )
+
+
+def _required_vertex_deepseek_inputs(project: str, location: str) -> tuple[VertexDeepSeekOcrSdkInput, ...]:
+    document: Final = _image_document("invoice 123", 24)
+    common: Final = {"document": document, "vertex_project": project, "vertex_location": location}
+    cases: Final[tuple[dict[str, object], ...]] = (
+        {},
+        {"stream": False},
+        {"temperature": 0.5},
+        {"max_tokens": 256},
+        {"top_p": 0.9},
+        {"n": 1},
+        {"stop": ["END", "STOP"]},
+    )
+    return tuple(VertexDeepSeekOcrSdkInput.model_validate({**common, **case}) for case in cases)
+
+
+def _required_reducto_v3_inputs(
+    document: ReductoDocumentUrlDocument,
+) -> tuple[ReductoParseV3SdkInput, ...]:
+    return (
+        ReductoParseV3SdkInput(model="reducto/parse-v3", document=document),
+        ReductoParseV3SdkInput(
+            model="reducto/parse-v3",
+            document=document,
+            formatting=ReductoFormatting(table_output_format="md"),
+        ),
+        ReductoParseV3SdkInput(
+            model="reducto/parse-v3",
+            document=document,
+            retrieval=ReductoRetrieval(chunking=ReductoChunking(chunk_mode="page")),
+        ),
+        ReductoParseV3SdkInput(
+            model="reducto/parse-v3",
+            document=document,
+            settings=ReductoSettings(return_ocr_data=True),
+        ),
+    )
+
+
+@st.composite
+def azure_document_intelligence_input_strategy(draw: DrawFn) -> AzureDocumentIntelligenceOcrSdkInput:
+    optional_params: Final = draw(
+        st.fixed_dictionaries(
+            {},
+            optional={
+                "pages": st.sampled_from(([0], [0, 1], "1-2")),
+                "features": st.sampled_from((["languages"], ["keyValuePairs"], "languages,keyValuePairs")),
+            },
+        )
+    )
+    return AzureDocumentIntelligenceOcrSdkInput.model_validate(
+        {
+            "model": draw(
+                st.sampled_from(
+                    (
+                        "azure_ai/doc-intelligence/prebuilt-read",
+                        "azure_ai/doc-intelligence/prebuilt-layout",
+                        "azure_ai/doc-intelligence/prebuilt-document",
+                    )
+                )
+            ),
+            "document": draw(_public_document_strategy()),
+            **optional_params,
+        }
+    )
+
+
+@st.composite
+def vertex_deepseek_input_strategy(draw: DrawFn, project: str, location: str) -> VertexDeepSeekOcrSdkInput:
+    optional_params: Final = draw(
+        st.fixed_dictionaries(
+            {},
+            optional={
+                "stream": st.just(False),
+                "temperature": st.sampled_from((0.0, 0.5, 1.0)),
+                "max_tokens": st.sampled_from((1, 256, 1024)),
+                "top_p": st.sampled_from((0.1, 0.9, 1.0)),
+                "n": st.just(1),
+                "stop": st.sampled_from(("END", ["END", "STOP"])),
+            },
+        )
+    )
+    return VertexDeepSeekOcrSdkInput.model_validate(
+        {
+            "document": draw(_public_document_strategy()),
+            "vertex_project": project,
+            "vertex_location": location,
+            **optional_params,
+        }
+    )
+
+
 def _reducto_formatting_strategy() -> SearchStrategy[ReductoFormatting]:
    return st.builds(
        ReductoFormatting,
@ -175,7 +333,7 @@ def _reducto_settings_strategy() -> SearchStrategy[ReductoSettings]:
        ReductoSettings,
        ocr_system=st.sampled_from(("standard", "legacy")),
        extraction_mode=st.sampled_from(("ocr", "hybrid")),
-        force_url_result=st.booleans(),
+        force_url_result=st.just(False),
        return_ocr_data=st.booleans(),
        return_images=st.sampled_from(([], ["figure"], ["table"], ["page"], ["figure", "table", "page"])),
        embed_pdf_metadata=st.booleans(),
@ -187,7 +345,9 @@ def _reducto_settings_strategy() -> SearchStrategy[ReductoSettings]:


@st.composite
-def reducto_v3_input_strategy(draw: DrawFn) -> ReductoParseV3SdkInput:
+def reducto_v3_input_strategy(
+    draw: DrawFn, document: ReductoDocumentUrlDocument | None = None
+) -> ReductoParseV3SdkInput:
    model, custom_llm_provider = draw(st.sampled_from((("reducto/parse-v3", None), ("parse-v3", "reducto"))))
    options: Final = draw(
        st.fixed_dictionaries(
@ -203,32 +363,34 @@ def reducto_v3_input_strategy(draw: DrawFn) -> ReductoParseV3SdkInput:
        {
            "model": model,
            "custom_llm_provider": custom_llm_provider,
-            "document": ReductoDocumentUrlDocument(
-                type="document_url",
-                document_url="reducto://fixture-document.pdf",
-            ),
+            "document": document
+            or ReductoDocumentUrlDocument(type="document_url", document_url="reducto://fixture-document.pdf"),
            **options,
        }
    )


-def reducto_legacy_input_strategy() -> SearchStrategy[ReductoParseLegacySdkInput]:
+def reducto_legacy_input_strategy(
+    document: ReductoDocumentUrlDocument | None = None,
+) -> SearchStrategy[ReductoParseLegacySdkInput]:
+    selected_document: Final = document or ReductoDocumentUrlDocument(
+        type="document_url", document_url="reducto://fixture-document.pdf"
+    )
    return st.sampled_from(
        (
            ReductoParseLegacySdkInput(
                model="reducto/parse-legacy",
-                document=ReductoDocumentUrlDocument(
-                    type="document_url",
-                    document_url="reducto://fixture-document.pdf",
-                ),
+                document=selected_document,
            ),
            ReductoParseLegacySdkInput(
                model="parse-legacy",
                custom_llm_provider="reducto",
-                document=ReductoDocumentUrlDocument(
-                    type="document_url",
-                    document_url="reducto://fixture-document.pdf",
-                ),
+                document=selected_document,
+            ),
+            ReductoParseLegacySdkInput(
+                model="reducto/parse-legacy",
+                document=selected_document,
+                enhance={},
            ),
        )
    )
@ -264,6 +426,142 @@ def _mistral_target(
        provider_spec=ProviderSpec(upstream_base=_mistral_upstream_base(environ)),
        strategy=cast(SearchStrategy[OcrSdkInputBase], mistral_input_strategy(_MISTRAL_MODEL)),
        invoke=invoke,
+        required_inputs=cast(tuple[OcrSdkInputBase, ...], _required_mistral_inputs(_MISTRAL_MODEL)),
+    )
+
+
+def _azure_mistral_target(
+    environ: Mapping[str, str], sdk_call: Callable[..., object]
+) -> OcrFixtureTarget | None:
+    api_key: Final = environ.get("AZURE_AI_API_KEY")
+    upstream_base: Final = environ.get("AZURE_AI_API_BASE")
+    configured_model: Final = environ.get("AZURE_AI_OCR_MODEL")
+    if not api_key or not upstream_base or not configured_model:
+        return None
+    model: Final = configured_model if configured_model.startswith("azure_ai/") else f"azure_ai/{configured_model}"
+
+    def invoke(api_base: str, case_input: OcrSdkInputBase) -> object:
+        return sdk_call(api_base=api_base, api_key=api_key, **case_input.as_sdk_kwargs())
+
+    return OcrFixtureTarget(
+        name="azure-mistral",
+        provider_spec=ProviderSpec(upstream_base=upstream_base.rstrip("/")),
+        strategy=cast(
+            SearchStrategy[OcrSdkInputBase],
+            mistral_input_strategy(_MISTRAL_MODEL).map(lambda case_input: _as_azure_mistral(case_input, model)),
+        ),
+        invoke=invoke,
+        required_inputs=cast(
+            tuple[OcrSdkInputBase, ...],
+            tuple(_as_azure_mistral(case_input, model) for case_input in _required_mistral_inputs(_MISTRAL_MODEL)),
+        ),
+    )
+
+
+def _azure_document_intelligence_target(
+    environ: Mapping[str, str], sdk_call: Callable[..., object]
+) -> OcrFixtureTarget | None:
+    api_key: Final = environ.get("AZURE_DOCUMENT_INTELLIGENCE_API_KEY")
+    upstream_base: Final = environ.get("AZURE_DOCUMENT_INTELLIGENCE_ENDPOINT")
+    if not api_key or not upstream_base:
+        return None
+
+    def invoke(api_base: str, case_input: OcrSdkInputBase) -> object:
+        return sdk_call(api_base=api_base, api_key=api_key, **case_input.as_sdk_kwargs())
+
+    return OcrFixtureTarget(
+        name="azure-document-intelligence",
+        provider_spec=ProviderSpec(upstream_base=upstream_base.rstrip("/")),
+        strategy=cast(SearchStrategy[OcrSdkInputBase], azure_document_intelligence_input_strategy()),
+        invoke=invoke,
+        required_inputs=cast(
+            tuple[OcrSdkInputBase, ...], _required_azure_document_intelligence_inputs()
+        ),
+    )
+
+
+def _vertex_targets(
+    environ: Mapping[str, str], sdk_call: Callable[..., object]
+) -> tuple[OcrFixtureTarget, ...]:
+    api_key: Final = environ.get("VERTEX_AI_API_KEY")
+    project: Final = environ.get("VERTEXAI_PROJECT") or environ.get("VERTEX_PROJECT")
+    location: Final = environ.get("VERTEXAI_LOCATION") or environ.get("VERTEX_LOCATION") or "us-central1"
+    if not api_key or not project:
+        return ()
+    upstream_base: Final = environ.get("VERTEX_AI_API_BASE") or f"https://{location}-aiplatform.googleapis.com"
+
+    def invoke(api_base: str, case_input: OcrSdkInputBase) -> object:
+        return sdk_call(api_base=api_base, api_key=api_key, **case_input.as_sdk_kwargs())
+
+    return (
+        OcrFixtureTarget(
+            name="vertex-mistral",
+            provider_spec=ProviderSpec(upstream_base=upstream_base.rstrip("/")),
+            strategy=cast(
+                SearchStrategy[OcrSdkInputBase],
+                st.builds(
+                    _as_vertex_mistral,
+                    case_input=mistral_input_strategy(_MISTRAL_MODEL),
+                    project=st.just(project),
+                    location=st.just(location),
+                ),
+            ),
+            invoke=invoke,
+            required_inputs=cast(
+                tuple[OcrSdkInputBase, ...],
+                tuple(
+                    _as_vertex_mistral(case_input, project, location)
+                    for case_input in _required_mistral_inputs(_MISTRAL_MODEL)
+                ),
+            ),
+        ),
+        OcrFixtureTarget(
+            name="vertex-deepseek",
+            provider_spec=ProviderSpec(upstream_base=upstream_base.rstrip("/")),
+            strategy=cast(
+                SearchStrategy[OcrSdkInputBase], vertex_deepseek_input_strategy(project, location)
+            ),
+            invoke=invoke,
+            required_inputs=cast(
+                tuple[OcrSdkInputBase, ...], _required_vertex_deepseek_inputs(project, location)
+            ),
+        ),
+    )
+
+
+def _reducto_targets(
+    environ: Mapping[str, str], sdk_call: Callable[..., object]
+) -> tuple[OcrFixtureTarget, ...]:
+    api_key: Final = environ.get("REDUCTO_API_KEY")
+    if not api_key:
+        return ()
+    upstream_base: Final = environ.get("REDUCTO_API_BASE", _REDUCTO_API_BASE).rstrip("/")
+    document: Final = ReductoDocumentUrlDocument(type="document_url", document_url=_fixture_pdf_data_uri())
+
+    def invoke(api_base: str, case_input: OcrSdkInputBase) -> object:
+        return sdk_call(api_base=api_base, api_key=api_key, **case_input.as_sdk_kwargs())
+
+    return (
+        OcrFixtureTarget(
+            name="reducto-v3",
+            provider_spec=ProviderSpec(upstream_base=upstream_base),
+            strategy=cast(SearchStrategy[OcrSdkInputBase], reducto_v3_input_strategy(document)),
+            invoke=invoke,
+            required_inputs=cast(tuple[OcrSdkInputBase, ...], _required_reducto_v3_inputs(document)),
+        ),
+        OcrFixtureTarget(
+            name="reducto-legacy",
+            provider_spec=ProviderSpec(upstream_base=upstream_base),
+            strategy=cast(SearchStrategy[OcrSdkInputBase], reducto_legacy_input_strategy(document)),
+            invoke=invoke,
+            required_inputs=cast(
+                tuple[OcrSdkInputBase, ...],
+                (
+                    ReductoParseLegacySdkInput(model="reducto/parse-legacy", document=document),
+                    ReductoParseLegacySdkInput(model="reducto/parse-legacy", document=document, enhance={}),
+                ),
+            ),
+        ),
    )


@ -271,14 +569,19 @@ def discover_targets(
    environ: Mapping[str, str],
    sdk_call: Callable[..., object],
 ) -> tuple[OcrFixtureTarget, ...]:
-    candidates: Final = (_mistral_target(environ, sdk_call),)
-    return tuple(target for target in candidates if target is not None)
+    optional_targets: Final = (
+        _mistral_target(environ, sdk_call),
+        _azure_mistral_target(environ, sdk_call),
+        _azure_document_intelligence_target(environ, sdk_call),
+    )
+    direct_targets: Final = tuple(target for target in optional_targets if target is not None)
+    return (*direct_targets, *_vertex_targets(environ, sdk_call), *_reducto_targets(environ, sdk_call))


 def require_targets(targets: tuple[OcrFixtureTarget, ...]) -> tuple[OcrFixtureTarget, ...]:
    return require_fixture_targets(
        targets,
-        "No OCR fixture providers are configured. Set MISTRAL_API_KEY",
+        "No OCR fixture providers are configured. Set a supported provider API key and endpoint",
    )


--- a/tests/test_litellm/ocr/test_fixture_models.py
+++ b/tests/test_litellm/ocr/test_fixture_models.py
@ -10,7 +10,10 @@ from pydantic import ValidationError
 from litellm.llms.base_llm.ocr.transformation import BaseOCRConfig
 from litellm.llms.mistral.ocr.transformation import MistralOCRConfig
 from litellm.llms.reducto.ocr.transformation import ReductoParseLegacyConfig, ReductoParseV3Config
+from litellm.llms.vertex_ai.ocr.deepseek_transformation import VertexAIDeepSeekOCRConfig
 from tests.test_litellm.ocr.fixture_models import (
+    AzureDocumentIntelligenceOcrSdkInput,
+    AzureMistralOcrSdkInput,
    JsonSchemaDefinition,
    JsonSchemaResponseFormat,
    MistralDocumentUrlDocument,
@ -26,14 +29,20 @@ from tests.test_litellm.ocr.fixture_models import (
    ReductoParseV3SdkInput,
    ReductoRetrieval,
    ReductoSettings,
+    VertexDeepSeekOcrSdkInput,
+    VertexMistralOcrSdkInput,
 )
 from tests.test_litellm.ocr.generate_fixtures import (
+    azure_document_intelligence_input_strategy,
    mistral_input_strategy,
    reducto_legacy_input_strategy,
    reducto_v3_input_strategy,
+    vertex_deepseek_input_strategy,
 )

-COMMON_FIELDS: Final = frozenset({"model", "document", "custom_llm_provider"})
+COMMON_FIELDS: Final = frozenset(
+    {"boundary", "model", "document", "custom_llm_provider", "vertex_project", "vertex_location"}
+)


 def _provider_fields(model: type[OcrSdkInputBase]) -> set[str]:
@ -71,6 +80,65 @@ def test_reducto_fixture_fields_match_provider_configs() -> None:
    assert _provider_fields(ReductoParseLegacySdkInput) == _supported_params(ReductoParseLegacyConfig(), "parse-legacy")


+def test_deepseek_fixture_fields_match_provider_config() -> None:
+    assert _provider_fields(VertexDeepSeekOcrSdkInput) == _supported_params(
+        VertexAIDeepSeekOCRConfig(), "deepseek-ai/deepseek-ocr-maas"
+    )
+
+
+def test_deepseek_maps_litellm_params_without_duplicating_model_namespace() -> None:
+    config: Final = VertexAIDeepSeekOCRConfig()
+    optional_params: Final = config.map_ocr_params(
+        non_default_params={"temperature": 0.5, "max_tokens": 256},
+        optional_params={},
+        model="deepseek-ai/deepseek-ocr-maas",
+    )
+    request: Final = config.transform_ocr_request(
+        model="deepseek-ai/deepseek-ocr-maas",
+        document={"type": "image_url", "image_url": "gs://bucket/document.png"},
+        optional_params=optional_params,
+        headers={},
+    )
+
+    assert request.data == {
+        "model": "deepseek-ai/deepseek-ocr-maas",
+        "messages": [
+            {
+                "role": "user",
+                "content": [{"type": "image_url", "image_url": "gs://bucket/document.png"}],
+            }
+        ],
+        "temperature": 0.5,
+        "max_tokens": 256,
+    }
+
+
+@pytest.mark.parametrize(
+    "sdk_input",
+    (
+        AzureMistralOcrSdkInput(
+            model="azure_ai/mistral-ocr-deployment",
+            document=MistralImageUrlDocument(type="image_url", image_url="data:image/png;base64,AA=="),
+        ),
+        VertexMistralOcrSdkInput(
+            document=MistralImageUrlDocument(type="image_url", image_url="data:image/png;base64,AA=="),
+            vertex_project="project-1",
+        ),
+        AzureDocumentIntelligenceOcrSdkInput(
+            model="azure_ai/doc-intelligence/prebuilt-layout",
+            document=MistralImageUrlDocument(type="image_url", image_url="data:image/png;base64,AA=="),
+        ),
+        VertexDeepSeekOcrSdkInput(
+            document=MistralImageUrlDocument(type="image_url", image_url="data:image/png;base64,AA=="),
+            vertex_project="project-1",
+        ),
+    ),
+)
+def test_provider_boundary_is_explicit_but_not_forwarded(sdk_input: OcrSdkInputBase) -> None:
+    assert sdk_input.canonical_input()["boundary"] == sdk_input.boundary
+    assert "boundary" not in sdk_input.as_sdk_kwargs()
+
+
 def test_mistral_input_preserves_omission_and_explicit_boolean_values() -> None:
    omitted: Final = _mistral_input().as_sdk_kwargs()
    explicit: Final = _mistral_input(extract_header=False, include_blocks=True).as_sdk_kwargs()
@ -227,5 +295,23 @@ def test_reducto_v3_strategy_only_generates_valid_sdk_inputs(sdk_input: ReductoP

@settings(max_examples=10, deadline=None)
@given(sdk_input=reducto_legacy_input_strategy())
-def test_reducto_legacy_strategy_omits_undocumented_enhance(sdk_input: ReductoParseLegacySdkInput) -> None:
-    assert "enhance" not in sdk_input.as_sdk_kwargs()
+def test_reducto_legacy_strategy_generates_valid_litellm_inputs(sdk_input: ReductoParseLegacySdkInput) -> None:
+    assert ReductoParseLegacySdkInput.model_validate(sdk_input.canonical_input()) == sdk_input
+
+
+@settings(max_examples=30, deadline=None)
+@given(sdk_input=azure_document_intelligence_input_strategy())
+def test_azure_document_intelligence_strategy_only_generates_litellm_inputs(
+    sdk_input: AzureDocumentIntelligenceOcrSdkInput,
+) -> None:
+    assert sdk_input.req_format == "litellm"
+    assert "boundary" not in sdk_input.as_sdk_kwargs()
+
+
+@settings(max_examples=30, deadline=None)
+@given(sdk_input=vertex_deepseek_input_strategy("project-1", "us-central1"))
+def test_vertex_deepseek_strategy_only_generates_litellm_inputs(
+    sdk_input: VertexDeepSeekOcrSdkInput,
+) -> None:
+    assert sdk_input.vertex_project == "project-1"
+    assert "boundary" not in sdk_input.as_sdk_kwargs()
--- a/tests/test_litellm/ocr/test_generate_fixtures.py
+++ b/tests/test_litellm/ocr/test_generate_fixtures.py
@ -41,10 +41,51 @@ def test_discovery_requires_provider_specific_key(environ: dict[str, str]) -> No


 def test_no_discovered_targets_has_actionable_error() -> None:
-    with pytest.raises(SystemExit, match="Set MISTRAL_API_KEY"):
+    with pytest.raises(SystemExit, match="supported provider API key"):
        require_targets(())


+def test_discovery_is_explicit_per_available_provider_boundary() -> None:
+    targets: Final = discover_targets(
+        {
+            "MISTRAL_API_KEY": "mistral-secret",
+            "REDUCTO_API_KEY": "reducto-secret",
+            "AZURE_AI_API_KEY": "azure-secret",
+            "AZURE_AI_API_BASE": "https://azure.example",
+            "AZURE_AI_OCR_MODEL": "mistral-ocr-deployment",
+            "AZURE_DOCUMENT_INTELLIGENCE_API_KEY": "document-secret",
+            "AZURE_DOCUMENT_INTELLIGENCE_ENDPOINT": "https://document.example",
+            "VERTEX_AI_API_KEY": "vertex-secret",
+            "VERTEXAI_PROJECT": "project-1",
+        },
+        _unused_sdk_call,
+    )
+
+    assert tuple(target.name for target in targets) == (
+        "mistral-ocr",
+        "azure-mistral",
+        "azure-document-intelligence",
+        "vertex-mistral",
+        "vertex-deepseek",
+        "reducto-v3",
+        "reducto-legacy",
+    )
+    assert all("secret" not in repr(target) for target in targets)
+
+
+def test_azure_mistral_discovery_requires_and_normalizes_deployment_model() -> None:
+    incomplete: Final = {
+        "AZURE_AI_API_KEY": "azure-secret",
+        "AZURE_AI_API_BASE": "https://azure.example",
+    }
+    assert discover_targets(incomplete, _unused_sdk_call) == ()
+
+    target: Final = discover_targets(
+        {**incomplete, "AZURE_AI_OCR_MODEL": "mistral-ocr-deployment"}, _unused_sdk_call
+    )[0]
+    assert target.required_inputs[0].model == "azure_ai/mistral-ocr-deployment"
+
+
@pytest.mark.parametrize(
    ("configured", "expected"),
    (
@ -71,6 +112,28 @@ def test_mistral_target_uses_canonical_model_and_normalized_base(
    case_inputs: Final = generate_case_inputs(target.strategy, examples=1)
    assert len(case_inputs) == 1
    assert case_inputs[0].canonical_input()["model"] == "mistral/mistral-ocr-latest"
+    assert len(target.required_inputs) == 14
+    covered_params: Final = {
+        key
+        for case_input in target.required_inputs
+        for key in case_input.as_sdk_kwargs()
+        if key not in {"model", "document", "custom_llm_provider"}
+    }
+    assert covered_params == {
+        "pages",
+        "include_image_base64",
+        "image_limit",
+        "image_min_size",
+        "bbox_annotation_format",
+        "document_annotation_format",
+        "document_annotation_prompt",
+        "extract_header",
+        "extract_footer",
+        "table_format",
+        "confidence_scores_granularity",
+        "include_blocks",
+        "id",
+    }


 def test_mistral_target_invocation_forwards_discovered_credentials() -> None:
--- a/tests/test_litellm/ocr/test_sdk_parity.py
+++ b/tests/test_litellm/ocr/test_sdk_parity.py
@ -28,7 +28,7 @@ from tests.route_parity.runner import (
    parity_worker_main,
    run_execution,
 )
-from tests.test_litellm.ocr.fixture_models import MistralOcrSdkInput, OcrParityCase
+from tests.test_litellm.ocr.fixture_models import OcrParityCase, OcrSdkInput

 API_KEY: Final = "test-key"
 PYTHON_HTTP_SENTINEL: Final = "python-ocr-parity-fallback"
@ -40,7 +40,7 @@ class SDKRoute(str, Enum):
    AOCR = "aocr"


-def _call_kwargs(sdk_input: MistralOcrSdkInput, mock_url: str, route: SDKRoute) -> dict[str, object]:
+def _call_kwargs(sdk_input: OcrSdkInput, mock_url: str, route: SDKRoute) -> dict[str, object]:
    return {
        **sdk_input.as_sdk_kwargs(),
        "api_base": mock_url,
@ -50,7 +50,7 @@ def _call_kwargs(sdk_input: MistralOcrSdkInput, mock_url: str, route: SDKRoute)


 def _execute_sdk_case(
-    sdk_input: MistralOcrSdkInput,
+    sdk_input: OcrSdkInput,
    route: SDKRoute,
    mock_url: str,
    event_loop: asyncio.AbstractEventLoop,
@ -67,7 +67,7 @@ def _execute_sdk_case(
    return SDKReport(response=async_response.model_dump(mode="json"))


-def _call_sdk_case(sdk_input: MistralOcrSdkInput, route: SDKRoute, mock_url: str) -> OCRResponse:
+def _call_sdk_case(sdk_input: OcrSdkInput, route: SDKRoute, mock_url: str) -> OCRResponse:
    import litellm

    call_kwargs: Final = _call_kwargs(sdk_input, mock_url, route)
@ -185,12 +185,14 @@ def test_recorded_ocr_sdk_parity(
    ocr_fixture: OcrParityCase,
    route: SDKRoute,
 ) -> None:
+    if ocr_fixture.litellm_input.boundary in {"reducto_v3", "reducto_legacy"}:
+        pytest.skip("Reducto does not have a Rust OCR boundary")
    sync_spy, async_spy = _native_spies()
    with _restore_rust_ocr_state(), replay_server() as provider:
        rust_ocr_bridge.use_litellm_rust(False, ocr=sync_spy, aocr=async_spy)
        python: Final = run_in_process(
            provider,
-            ocr_fixture.provider_response,
+            ocr_fixture.provider_responses,
            lambda mock_url: _call_sdk_case(ocr_fixture.litellm_input, route, mock_url),
        )
        assert sync_spy.calls == 0
@ -199,13 +201,13 @@ def test_recorded_ocr_sdk_parity(
        rust_ocr_bridge.use_litellm_rust(True, ocr=sync_spy, aocr=async_spy)
        rust: Final = run_in_process(
            provider,
-            ocr_fixture.provider_response,
+            ocr_fixture.provider_responses,
            lambda mock_url: _call_sdk_case(ocr_fixture.litellm_input, route, mock_url),
        )

    assert sync_spy.calls == (1 if route is SDKRoute.OCR else 0)
    assert async_spy.calls == (1 if route is SDKRoute.AOCR else 0)
-    assert_request_parity(python.request, rust.request)
+    assert_request_parity(python.requests, rust.requests)
    assert_model_parity(python.response, rust.response)


@ -221,13 +223,13 @@ def test_ocr_subprocess_startup_smoke(
        python_worker,
        case_file,
        SDKRoute.OCR.value,
-        startup_ocr_fixture.provider_response,
+        startup_ocr_fixture.provider_responses,
    )
    rust: Final = run_execution(
        rust_worker,
        case_file,
        SDKRoute.OCR.value,
-        startup_ocr_fixture.provider_response,
+        startup_ocr_fixture.provider_responses,
    )

    assert_parity(python, rust, PYTHON_HTTP_SENTINEL)