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Generated green orbit artwork for stepfun-ai/SteptronOss, labeled USASI · AI on GitHub, with Organization · Python · Apache-2.0.
Rank #8,634 589 starsPython

SteptronOss

by stepfun-ai (organization)

A lightweight, AI-native training framework for large language models. Designed for fast iteration, reproducible experiments, and modular configuration across SFT, RLVR, and evaluation workflows. (description from the project’s GitHub page)

View on GitHub (external site: github.com)

Repository facts

Stars
589
Forks
46
Open issues and pull requests
6
Primary language
Python
License
Apache License 2.0 (Apache-2.0)
Owner
stepfun-ai · Organization
Created
Dec 18, 2025
Last push
Sep 4, 2026

Rank #8,634 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

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