Comparing 1 model
| StepFun: Step 5 Preview | |
|---|---|
| Maker | Stepfun |
| Context window | 1M |
| Max output | 64K |
| Input / 1M | $2 |
| Output / 1M | $5.40 |
| Cache read / 1M | $0.1 |
| Cache write / 1M | — |
| 1M in + 1M out | $7.40 |
| Takes | text, image, video |
| Returns | text |
| Tools | yes |
| Reasoning | always on · high, medium, low |
| Open weights | no |
| Released | 2026-10-08 |
| Knowledge cutoff | — |
| Retires | — |