4 StepFun text models in the ModelPickr catalog, with reference prices from Models.dev. Data last refreshed Oct 14, 2026, 05:43 PM UTC.
Models / StepFun
Lab
StepFun
4 text models.4 have a price and a context window.
| Caps | ||||||
|---|---|---|---|---|---|---|
| Step 3.5 Flash | $0.10 | $0.30 | 256,000 | 9 | Jan 29, 2026 | |
| Step 3.5 Flash 2603 | $0.10 | $0.30 | 256,000 | 5 | Apr 2, 2026 | |
| Step 3.7 Flash | $0.19 | $1.11 | 256,000 | 21 | May 29, 2026 | |
| Step 5 Preview | $0.96 | $2.74 | 1,000,000 | 14 | Sep 16, 2026 |