Extracted from #41733 without the router loop, the cache machine layer, streaming, or the
error, timeout and route-pruning work that moved to #41745
litellm-callbacks holds the contract a native call and its host share: Machine, HostOp,
CallEvent, the in-process run loop, and Passthrough, which is built only by comparing the
caller's inputs with the body the route sends, so a route can never mark a key it rewrote.
litellm-host-python (formerly python-interop) owns the CPython driver and the Execution
handle, and litellm-callbacks-legacy is the @client wrapper as the native call sees it:
function_setup, the deployment hooks, pre_call and post_call, the success and failure fan-out
and the deferred proxy release. OCR is the one route on it, and the old core and bridge
lifecycles are gone
The passthrough rule is the structural fix for the bug #41719 patched in core and #41716
reworks: an inlined remote document no longer counts as the caller's value, so the legacy
adapter never hands the caller's URL back into the body. core/tests/ocr/passthrough.rs pins
it for every route and document source, including that unchanged values stay passthrough,
and callbacks-legacy/tests/payload.rs pins the adapter side with a real pre_call callback
Python OCR integration tests that only exercised core behavior now live as Rust tests, so
tests/test_litellm_rust keeps the cases that need the full Python stack
The repo rule is that a test must only fail when litellm code changes, never when a vendor updates a price, renames a field, or drops a model. These tests asserted shipped catalog entries directly, comparing lookup results to literals copied from model_prices_and_context_window.json or requiring named entries to exist or be absent, so every cost map sync could break them without any litellm code changing
Tests that exercise real litellm behavior with an injected local model_cost, invariants like backup parity, and assertions on non-lookup code paths are untouched
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Mistral bills cached prompt tokens at 10% of the input price for every model, but twelve
active mistral/ chat rows had no cache_read_input_token_cost, so the cost calculator billed
their cache hits at zero. Adds the derived rate to those rows in both registry copies and a
registry invariant test that fails when an active priced Mistral chat row drops the field or
drifts from the 10% ratio
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
A temporary-only member update no longer clones the team default budget into the private row. The row stores just the temp pair and auth, spend admission and reservation add the active increase to the current shared default, so a later lowering of the default reaches members with an active grant
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Deepgram sends a Metadata frame with duration 0 on connect. When the closing Metadata frame is not collected before the socket closes, that handshake frame used to become the billed duration and the session logged zero spend. Only a positive Metadata duration is treated as authoritative now; otherwise the furthest Results end time is billed
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
The auth hook normalizes proxy_admin_viewer to Admin for page access, so the role check alone let a view-only admin see Disconnect and Revoke buttons that the backend refuses with 403. Thread isViewOnly from useAuthorized into the MCP servers page and gate both mutation controls on it
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
#41569 made SpendLogsMetadata always carry azure_spillover, null unless
Azure reported a spillover, and updated the unit tests that run on the PR
gate. The GCS pub/sub golden only runs on CircleCI's logging lane, so it
kept the old key set and test_async_gcs_pub_sub_v1 has failed on every
run since that merge with an extra metadata.azure_spillover key
The route test only resolved route names. It now sends every method through
the proxy with a virtual key and asserts the upstream receives that method,
the proxy's TypeSafe key and the caller's body
Non-admin keys may only start transcription jobs whose media and transcript output live in the S3 buckets listed in general_settings.transcribe_media_buckets, and may not supply DataAccessRoleArn or JobExecutionSettings. The setting is editable from the Admin UI general settings table (new List editor) and DB values load into the running proxy when config.yaml does not set it
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
The previous regeneration ran on Python 3.13, which strips docstring
indentation at compile time, so one description and one query field came out
different from what the Python 3.12 sync check produces. Regenerated on 3.12
so only the typesafe route entries differ from main
The OIDC branch of the agent token mint handed a missing tenant_id or
client_id to the shared helper, which fills them from the host's
AZURE_TENANT_ID and AZURE_CLIENT_ID, so an agent carrying only an
oidc/ token could be authenticated with the host's identity. The
branch now needs both ids on the agent and otherwise fails with the
credential help, which names the requirement
#41607 registered the typesafe pass-through with a route that only accepted
GET and POST, so a PUT, DELETE or PATCH to /typesafe/... came back 405
before reaching the upstream. CircleCI's pass-through method test caught it,
but that lane does not run on the PR gate, so the mapped unit test now
covers the same invariant for typesafe
The same CircleCI run also failed test_models_by_provider because typesafe
is not a key of models_by_provider. Registering it there would satisfy the
assertion without changing behaviour: typesafe has no LlmProviders member,
so a typesafe/* deployment never loads and get_valid_models returns nothing,
and its spend is priced straight from model_cost. The test already skips
search-mode providers for that reason, so it now skips evaluation mode too
Adds an admin-only DELETE /v1/mcp/sessions that terminates stateful MCP gateway sessions on the current worker by session id prefix and/or by the LiteLLM user that opened them, tombstones the terminated ids so a client reusing one gets 404 instead of a silently recreated stateless session, and lets PROXY_ADMIN name a user_id on the BYOK and OAuth credential delete routes. Full and view-only admins can list every user's stored credential metadata for a server (never the secret). The dashboard gains Disconnect controls on the Live Connections tab and a User Credentials tab with Revoke controls, both hidden from read-only admins.
Resolves LIT-8001
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Bridge OpenAI Realtime transcription sessions on vertex_ai/chirp_* models to
Google Speech-to-Text v2 StreamingRecognize over gRPC, so partial and final
transcripts stream back while audio is still being sent. Interim results become
delta events, finals become completed events carrying billed seconds, the gRPC
stream rotates at 240 s under Google's five-minute cap with billed time chained
across rotations, and audio is split into 25 KB requests.
The OpenAI transcription protocol helpers move into a shared module that Meta
Muse now uses too, google-cloud-speech ships behind a new stt-vertex-chirp extra
bundled into the proxy runtime, and the cost map lists /v1/realtime for chirp_3.
