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lm-sys/FastChat

An open platform for training, serving, and evaluating large language models. Release repo for Vicuna and Chatbot Arena.

Visit GitHub
Python
39.6k
4.7k
255 contributors
Apache License 2.0
AchievementsView all →
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Momentum

How fast lm-sys/FastChat is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 5 – Nov 4, 2026

Stars +68 in 61 days

051015
11

Forks +29 in 61 days

0123
3

Merged PRs 0 in 61 days

01

Trendshift Trendingwhere the repository ranked each day it made the top 25

Not in the Trendshift top 25 in this period

Sep 5Sep 13Sep 21Sep 29Oct 7Oct 15Oct 23Oct 31
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRs
Sat, Sep 5, 2026+4+10
Sun, Sep 6, 2026+0+00
Mon, Sep 7, 2026+1+00
Tue, Sep 8, 2026+0+00
Wed, Sep 9, 2026+0+10
Thu, Sep 10, 2026+0+00
Fri, Sep 11, 2026+0+10
Sat, Sep 12, 2026+0+00
Sun, Sep 13, 2026+0+00
Mon, Sep 14, 2026+2+00
Tue, Sep 15, 2026+0+00
Wed, Sep 16, 2026+11+20
Thu, Sep 17, 2026+0+00
Fri, Sep 18, 2026+5+20
Sat, Sep 19, 2026+0+00
Sun, Sep 20, 2026+3+10
Mon, Sep 21, 2026+2+00
Tue, Sep 22, 2026+5+00
Wed, Sep 23, 2026+1+00
Thu, Sep 24, 2026+1+00
Fri, Sep 25, 2026+2+20
Sat, Sep 26, 2026+0+00
Sun, Sep 27, 2026+0+00
Mon, Sep 28, 2026+1+30
Tue, Sep 29, 2026+1+10
Wed, Sep 30, 2026+2+10
Thu, Oct 1, 2026+0+00
Fri, Oct 2, 2026+0+10
Sat, Oct 3, 2026+1+00
Sun, Oct 4, 2026+0+00
Mon, Oct 5, 2026+0+00
Tue, Oct 6, 2026+0+10
Wed, Oct 7, 2026+0+00
Thu, Oct 8, 2026+4+00
Fri, Oct 9, 2026+1+30
Sat, Oct 10, 2026+3+10
Sun, Oct 11, 2026+0+30
Mon, Oct 12, 2026+1+00
Tue, Oct 13, 2026+0+10
Wed, Oct 14, 2026+0+00
Thu, Oct 15, 2026+0+10
Fri, Oct 16, 2026+0+00
Sat, Oct 17, 2026+1+00
Sun, Oct 18, 2026+0+00
Mon, Oct 19, 2026+0+00
Tue, Oct 20, 2026+1+00
Wed, Oct 21, 2026+1+00
Thu, Oct 22, 2026+0+20
Fri, Oct 23, 2026+0+00
Sat, Oct 24, 2026+3+00
Sun, Oct 25, 2026+2+00
Mon, Oct 26, 2026+0+00
Tue, Oct 27, 2026+0+00
Wed, Oct 28, 2026+2+00
Thu, Oct 29, 2026+0+10
Fri, Oct 30, 2026+2+00
Sat, Oct 31, 2026+3+00
Sun, Nov 1, 2026+0+00
Mon, Nov 2, 2026+0+00
Tue, Nov 3, 2026+2+00
Wed, Nov 4, 2026+0+00
Total+68+290
  • 1#1 on the list
  • 7Rank that day
  • Not trending
4

    • GitHub trending history

    Where the repository ranked on GitHub Trending, one dot for each day it was on a list

    May 1, 2024Best #20

    #1#5#10#15#20#25
    Top 10
    Oct 2023DecFebAprJun
    The left and right arrow keys step from day to day; Home and End go to the first and the last

    Mentions and achievements

    Where people are talking about lm-sys/FastChat, and every badge it has earned
    1. Sep 291 post

      • • Train and evaluate chatbots like Vicuna • Serve multiple models with a web interface • Use OpenAI-compatible APIs for easy integration

        Read full on X, posted by @the_osps

        @the_osps · x.com

    2. 10 days earlier
    3. Sep 191 post

      • OpenAI wasn't the only reason ChatGPT took over. This open-source project helped make the AI boom possible. FastChat powers Chatbot Arena, where 70+ AI models compete in side-by-side battles with…

        Read full on X, posted by @Techjunkie_Aman

        @Techjunkie_Aman · x.com

    4. 7 days earlier
    5. Sep 121 post

      • 第016期｜开源项目与本地部署（1/2） 适合想把写作、对话和模型能力掌握在自己手里的开发者： 1）Llama 3（Meta 官方，仓库已归档） 通用文本与对话模型，支持本地推理和二次开发。 2）Qwen / 通义千问 中文与多语言能力强，覆盖对话、长文本和微调。 3）ChatGLM3 中英双语对话模型，适合中文创作、问答和私有部署。 4）Mistral…

        Read full on X, posted by @WukongNumber1

        @WukongNumber1 · x.com

    6. 3 months earlier
    7. Jun 21 post

      • 7/ exo (44.2k ⭐) Run your own AI cluster at home. Distributed inference across every device you own. iPhone, MacBook, gaming PC, all stitched together.

        Read full on X, posted by @itsharmanjot

        @itsharmanjot · x.com

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