The Responses route now resolves openrouter alongside openai. The
OpenRouter config reuses the OpenAI request and response transforms and
owns only its bearer credential (OPENROUTER_API_KEY, then OR_API_KEY) and
base URL (OPENROUTER_API_BASE). Wire model ids follow Python's
get_llm_provider, including the openrouter/auto native id with an
explicit provider. The Python route host no longer hands litellm.openai_key
to OpenRouter.
The OpenRouter live test lives in tests/live/openrouter.rs and returns
early when the provider key is not exported, so cargo test stays offline
by default instead of hiding it behind --ignored.
Co-authored-by: nate-berri <nate@berri.ai>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Chat Completions, Messages and Responses each get a streaming module with
the same three names, event_stream, decode and encode, built on a shared
SSE helper in base_llm/sse.rs that owns the [DONE] marker. Callers use the
module path instead of vendor-prefixed names. Encoding matches what the
Python proxy writes to clients: Messages frames carry an event line, the
OpenAI formats are bare data frames.
Responses gets one event type for SSE and WebSocket. ResponsesEventType
names every event on OpenAI's streaming-events reference, with unknown
names riding in Other, and is_terminal and is_failure follow Python's
iterator. The framer adds a bulk decode_all and an SseBlockCodec that
keeps each event's wire bytes. An event the stream ends inside is dropped,
as the SSE spec and the openai SDK's decoder do.
ChatCompletionChunk no longer requires id, created or object, since
compatible hosts omit them.
* chore: drop Greptile from the PR template, AGENTS.md and CI
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* docs: require bot reviews to finish before ticking the review checkbox
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: mateo <mateo@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* wip
* refactor(rust): share Bedrock paths and Converse/Invoke wire types via llms-types
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* refactor(rust): share Vertex AI locations, base URL and rawPredict paths via llms-types
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* refactor(rust): give every llms-types format and provider its own folder
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* refactor(rust): keep single-adapter projections in llms
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* docs(rust): restructure llms and llms-types AGENTS.md into rules and references
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* refactor(rust): keep provider mod.rs files as re-export entrypoints
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* docs(rust): split llms and llms-types AGENTS.md rules into topic sections
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test(rust): move llms-types tests inline and default the workspace to inline tests
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test(rust): move llms tests inline beside the code they cover
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* docs(rust): cover every provider format with AGENTS.md and keep each upstream URL in one file
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* ci: drop the check_rust_agents_md step
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* chore: regenerate greptile files.json for the new AGENTS.md files
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* refactor(rust): make every llms-types mod.rs a re-export entrypoint and drop check_rust_agents_md
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* refactor(rust): register Messages providers in one match and drop the nested AGENTS.md list
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* docs(agents): ban semicolons and colons in human-facing text
Tighten the writing rule so ";" and ":" are only allowed where the sentence would be nonsensical without them, rewrite the existing semicolons in AGENTS.md to follow it, and note that docs (litellm-docs) keep their trailing "."
* docs(agents): rewrite semicolons in nested AGENTS.md files
* docs(agents): hand-maintain the dashboard Next.js warning and sync e2e CONTRIBUTING lines
* docs(agents): point at the PR template path that exists
* docs(agents): restore the generated Next.js block in the dashboard AGENTS.md
* chore(rust): prune unused inference crate dependencies
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* docs(rust): rewrite inference layering docs for the split format crates
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* docs(rust): note transcription and RouteError alias exceptions in inference AGENTS.md
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: Yujong Lee <yujong@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(rust): rename litellm-core to litellm-inference
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(rust): expose inference base API for format crates
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(rust): move shared inference test helpers behind test-support
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: Yujong Lee <yujong@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
custom_httpx mirrored a Python module that mixes transport plumbing with
OCR orchestration. The transport half (media fetcher, transport errors,
request and header helpers) now lives in litellm-http next to the pool,
TLS, proxies and settings, and the OCR request handler moves to
base_llm/ocr/handler.rs. Drops the unused deserialize_optional_param and
stale dead_code allows.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
OCR transformations, BaseOcrConfig with its response and connection types,
the OCR error, and the HTTP pieces (custom_httpx: http_handler, transport,
media, llm_http_handler with OcrClient and the request/response handler)
now live in litellm-llms at their Python paths. Provider code no longer
reaches into the route: it gets the caller's hooks through a route-neutral
CallHooks trait that core implements over its host, and core dispatches to
llm_http_handler::ocr with the concrete config, the way Python calls
base_llm_http_handler.ocr(provider_config=...).
Core keeps the route: entrypoint, request types, credential fallback,
provider dispatch, the machine and hook glue. ocr/mod.rs no longer
re-exports anything, provider constants moved next to their only users,
and provider tests that drive the whole route moved to core's route test
files. Twenty-two of those were exact copies of tests already there and
were dropped; every one still runs once.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
