[Refactor] [6/N] to simplify the vLLM openai chat_completion serving architecture#32240
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chaunceyjiang merged 12 commits intovllm-project:mainfrom Jan 13, 2026
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Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
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This pull request refactors the OpenAI serving architecture by restructuring files and updating import paths. The changes are mostly mechanical, but I found a couple of critical issues in the newly added vllm/entrypoints/openai/chat_completion/protocol.py file: a syntax error in an import statement and a missing import for FunctionDefinition. These issues will prevent the code from running and need to be addressed.
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
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Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
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LGTM as long as tests pass
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Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
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Purpose
refactors the OpenAI chat_completion_serving architecture,
split vllm/entrypoints/openai/protocol.py
TODO
[ ] completion_serving
[ ] responses_serving
[ ] transcription_serving
[ ] tests re-org
[ ] compatibility with the previous import of vllm/entrypoints/openai/protocol.py
Test Plan
Test Result
Essential Elements of an Effective PR Description Checklist
supported_models.mdandexamplesfor a new model.