StepFun — Every AI Model It Has Trained · Humanity Stats
Organization
StepFun
Tracked models
9
Largest training run
4.1 x 10^24 FLOP
9 tracked AI models list StepFun as a developer. The largest is Step-Video-T2V, at 4.1 x 10^24 FLOP (February 2025). The most recent tracked release is from February 2026.
