Model pricing
StepFun: Step 3.5 Flash API Pricing
StepFun · 256K context
toolsstructured-outputreasoninglong-contextcheapestbudget
Provider prices
Pricing across providers
Prices are shown per 1M tokens with cache pricing, source links, observation dates, and confidence labels.
| Provider | Input / Output | Cached | Source type | Source | Observed | Confidence |
|---|---|---|---|---|---|---|
| DeepInfradeepinfra · endpoint | $0.090 / $0.30 | $0.020 | OpenRouter endpoint | Source | 2026-06-08 | high |
| OpenRouteropenrouter · aggregator | $0.090 / $0.30 | $0.020 | OpenRouter aggregate | Source | 2026-06-08 | high |
| 硅基流动siliconflow · aggregator | $0.10 / $0.30 | — | OpenRouter endpoint | Source | 2026-06-08 | high |
Same organization
Related models
Other tracked models from StepFun.