StepFun: Step 3.7 Flash
stepfun/step-3.7-flash
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...
Modalities
In / Out Price
$0.20 / $1.15 per 1M
Context
262K
Released
May 28, 2026
Knowledge Cutoff
—
Uptime
Share of successful requests per carrier, measured over the last 5 minutes, 30 minutes and day. When one carrier dips, the router fails over to the next.
Carriers
2
Best carrier, 30m
100.00%
Healthy now
1 / 2
| Provider | Status | Last 5m | Last 30m | Last day |
|---|---|---|---|---|
 Novita | Operational | 100.00% | 94.44% | 99.91% |
| StepFun | Degraded | 100.00% | 100.00% | 100.00% |