SF·SIX / SOURCE-BACKED RESEARCH
StepFun AI Models and Price References
Explore 3 StepFun models with current provider prices, capabilities, billing units and dated price records.
Models
Step 5 Preview
StepFun · text
From $1.00 in / $2.70 out per 1M tokens · observed 2026-10-17
1,048,576 context tokens · 4 current source-qualified recordsStep 3.7 Flash
StepFun · text
From $0.20 in / $1.15 out per 1M tokens · observed 2026-10-17
262,144 context tokens · 2 current source-qualified recordsStep 3.5 Flash
StepFun · text
From $0.10 in / $0.30 out per 1M tokens · observed 2026-10-17
262,144 context tokens · 1 current source-qualified record75 community catalog references (unverified models.dev price records) are listed in the interactive model directory.