Step 3 specs, prices, where it runs and its benchmark standing

Name: Step 3
Author: StepFun

open weights · top 10 on 0 of 0

No board matches.

Versions and release history

2 versions in this line since Sep 18, 2026, from Pricing, OpenRouter and the boards.

Version	Released	Source
Step 5 Preview	Sep 18, 20267 weeks ago	Boards
Step 3this model

Category ranks, more models and catalog changes