Compare models
Prices, specs and price history side by side. Data as of 2026-08-02
| Spec | Step 3.5 FlashStepFun | Qwen2.5 7B InstructAlibaba |
|---|---|---|
| Provider | StepFun | Alibaba |
| Context window | 262K | 131K |
| Max output | 66K | 33K |
| Modalities | text → text | text → text |
| Open source | No | No |
| License | - | - |
| Released | - | - |
| Status | active | active |
| Input$ / 1M | 0.1 | 0.04cheapest |
| Output$ / 1M | 0.3 | 0.1cheapest |
| Cached$ / 1M | - | - |
| Channel | openrouter | openrouter |
Price history
Overlaid price history. Solid = verified by us, dashed = estimated (archive).
Step 3.5 FlashQwen2.5 7B Instructverified by usestimated (archive)