lm-sys / lm-sys/FastChat

Nearly impossivle to use arena voting: the interface is too slow and hangs

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#2,091 7 comments 1 reaction 0 assignees View on GitHub

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Dominant language
Python
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Description

The AI aren is pracically unusable due to very slow interface that produces one word in 3-5 seconds at best and that in different browsers.

I have Core i3 with 4 GB memory and Windows 11

Contributor guide

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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 reproducing the Arena voting slowdown across browsers using the reported Windows 11, Core i3, and 4 GB environment. Profile the interface and response flow to locate where it hangs or becomes slow; done means the reported Arena voting behavior is resolved and verified across the affected browsers.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
frontend, performance, web-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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