Step 2 (16K)
StepFun first-party · 16,384 ctx · from $5.21 input / $16.44 output per 1M tokens
- Input price ranks #424 of 447 priced models (cheaper = better).
- Cheaper alternative with ≥ same context: OpenAI GPT Latest at $5 input.
| Provider | StepFun |
|---|---|
| Family | |
| Context window | 16,384 |
| Max output | 8,192 |
| Input price | $5.21 |
| Output price | $16.44 |
| Cache read | $1.04 |
| Cache write | — |
| Reasoning | Yes |
| Tool calling | Yes |
| Vision | No |
| Open weights | No |
| Knowledge cutoff | 2024-06 |
| Released | 2025-01-01 |
| Last updated | 2026-02-13 |
Identity: StepFun; data via models.dev + OpenRouter public APIs. Always confirm on the provider's official pricing page.