StepFun
Step 3.7 Flash
stepfun/step-3.7-flash
Input
$0.20
per 1M tokens
Output
$1.15
per 1M tokens
Cached input
$0.04
per 1M tokens
Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video understanding, activating roughly 11B parameters...
- Released
- Context window
- 262K tokens
- Max output
- 230K tokens
- Input
- text, image, video
- Output
- text
- Reasoning
- Yes
Price history
No price changes since we started tracking on .
Providers on OpenRouter
2 endpoints serve this model. Uptime is OpenRouter's share of successful requests; prices per 1M tokens.
| Provider | Input | Output | Context window | Uptime 30 min | Uptime 24 h |
|---|---|---|---|---|---|
| Novitafp8 | $0.20 | $1.15 | 262K | 100% | 100% |
| StepFunfp8 | $0.20 | $1.15 | 256K | 100% | 100% |