lm-sys / lm-sys/FastChat

Support stream_options for openAI API

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#3,324 1 comment 1 reaction 0 assignees View on GitHub

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Python
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Description

According to openAI doc: https://platform.openai.com/docs/api-reference/chat/create#chat-create-stream_options. The API provide the `stream_options` which can get token usage info for stream request. Please support this option for better rate-limit control

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating FastChat's OpenAI-compatible streaming request entry point and compare its handling with the OpenAI chat API documentation for stream_options. Confirm the implementation exposes token usage information for stream requests, then verify the result with the relevant streaming API tests if available.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
api
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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