Independent project. Not a U.S. government website.

Support our project (opens Buy Me a Coffee)
USASI

Jump to

Start hereFour ways into the catalogCompanies & LabsU.S. AI organizationsOpen Models & ToolsOpen models, software, datasets, and evaluation toolsLearnExplainers and learning pathsFor kidsAI and Super Intelligence, explained for readers 8 to 12Latest newsSourced news itemsPolicy trackerFederal AI laws, orders, and standards

Generated red flowing-wave artwork for lm-sys/FastChat, labeled USASI · AI on GitHub, with Organization · Python · Apache-2.0.
Rank #163 39,550 starsPython

FastChat

by lm-sys (organization)

An open platform for training, serving, and evaluating large language models. Release repo for Vicuna and Chatbot Arena. (description from the project’s GitHub page)

View on GitHub (external site: github.com)

Repository facts

Stars
39,550
Forks
4,781
Open issues and pull requests
1,049
Primary language
Python
License
Apache License 2.0 (Apache-2.0)
Owner
lm-sys · Organization
Created
Mar 19, 2023
Last push
May 1, 2026

Rank #163 of 9,507 in AI on GitHub, by stars. Data from the GitHub API, fetched Oct 18, 2026; star counts change daily. Stars measure popularity, not quality or safety, and a listing is not an endorsement. How this list is made

Support Us

Help keep USASI useful.

Leave a tip on Buy Me a Coffee (external site)

Optional. No USASI account required. Payment takes place on the linked provider’s website (Buy Me a Coffee).

About supporting this project