Issues

• Login Issue: "Invalid email or password" via Google OAuth [Trace ID: OlaOfc25-1b97-775a-b49a-9c8177ee78d1]

  lm-sys/FastChat#3939 · Filter by author sademyavuz-prog opened on Oct 2, 2026

• 邀请 fastchat 加入 GithubStarMate，让更多人发现你的作品

  lm-sys/FastChat#3938 · Filter by author adevelle opened on Sep 30, 2026

• Proposal: searchable documentation from the existing Markdown guides

  lm-sys/FastChat#3936 · Filter by author nick-csu opened on Sep 28, 2026

• [Bug] Arena Embedded Space Login Failure (401 "User not found")

  lm-sys/FastChat#3933 · Filter by author ugurobothand opened on Sep 5, 2026

• [Bug Report] Multiple regressions: Font rendering asset failure, broken keyword search, and generation timeouts

  lm-sys/FastChat#3930 · Filter by author slawomuy opened on Sep 2, 2026

• [HTTPXodus] Consider migrating from httpx to httpx2 (the actively maintained fork)

  lm-sys/FastChat#3929 · Filter by author ProgrammerPlus1998 opened on Sep 2, 2026

• OpenAI-compat: gen_api_answer.py --openai-api-base /v1, not the API server

  lm-sys/FastChat#3928 · Filter by author cursor opened on Aug 28, 2026

• Would an EvalPort-format export of MT-Bench be welcome?

  lm-sys/FastChat#3926 · Filter by author adhabnr-ux opened on Aug 22, 2026

• i am in batte mode and option b is not working i am clicking retry again and again there is much bug in it feel jammed

  lm-sys/FastChat#3925 · Filter by author Adhyan007pro opened on Aug 18, 2026

• A/B Testing mode stuck indefinitely on "Generating..." status

  lm-sys/FastChat#3924 · Filter by author redwan-primeAmax opened on Aug 17, 2026

• [Model Request] Apollo-VL-Edge-3B (Sub-5B VLM)

  lm-sys/FastChat#3923 · Filter by author SiddharthFX opened on Aug 14, 2026

• [Model Submission] OpenAI-Compatible API — Xiaothink-T17-RWKV5-MLA-0.6B-Frontend

  lm-sys/FastChat#3922 · Filter by author Ericsjq opened on Aug 10, 2026

• [Model Submission] Sylor Pro / Sylor Flash — OpenAI-Compatible API

  lm-sys/FastChat#3917 · Filter by author orzatty opened on Jul 26, 2026

• UI build timer shows extremely high duration (2940+ minutes) and gets stuck after failed edit attempts

  lm-sys/FastChat#3915 · Filter by author redwan-primeAmax opened on Jul 26, 2026

• Battle MOOd option B

  lm-sys/FastChat#3914 · Filter by author abeeraabid opened on Jul 22, 2026

• Battle Mode Option B crashes while generating my Ghousia Electronics Desktop Software project (Trace ID: e6bf2e90ea76d4411a36de2d7d22391a)

  lm-sys/FastChat#3912 · Filter by author abeeraabid opened on Jul 22, 2026

• [BUG] [Agent Mode] Chat interface response index mismatch / shift after cross-tab logout-login

  lm-sys/FastChat#3910 · Filter by author Lionel925-maker opened on Jul 19, 2026
  1

• UI Formatting issue in question asked

  lm-sys/FastChat#3904 · Filter by author manoharreddyporeddy opened on Jul 16, 2026
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• Sharing: Alternative API access for developers without international credit cards

  lm-sys/FastChat#3902 · Filter by author yingsuan-ai opened on Jul 12, 2026

• [Model Request] Add support for Cartik/Sonexa-1-Chat

  lm-sys/FastChat#3901 · Filter by author cartik-dev opened on Jul 10, 2026

• Add TemuClaude to Chatbot Arena — OpenAI-compatible API endpoint

  lm-sys/FastChat#3899 · Filter by author notSaiful opened on Jul 7, 2026

• Arena.ai rejects python files during upload

  lm-sys/FastChat#3888 · Filter by author esolment opened on Jun 20, 2026
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• Unauthenticated SSRF and worker/model spoofing via the controller /register_worker endpoint

  lm-sys/FastChat#3886 · Filter by author geo-chen opened on Jun 12, 2026

• UI/UX improvement: Add confirmation for "Clear History" button

  lm-sys/FastChat#3881 · Filter by author monster103103-lang opened on May 30, 2026

• 🎉 Your project is featured in awesome-ai-chat-apps

  lm-sys/FastChat#3877 · Filter by author yunshan25 opened on May 24, 2026
  1