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
—
Pricing
What Reroute charges per unit. No markup on inference — you pay the carrier's price, metered from the carrier's own usage numbers.
Input tokens
$0.20 / M
Output tokens
$1.15 / M
Cache read
$0.04 / M
By provider
Each carrier sets its own price. The router weighs these against uptime when it picks one.
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Discount |
|---|---|---|---|---|---|
 Novita | $0.20 | $1.15 | $0.04 | — | — |
| StepFun | $0.20 | $1.15 | $0.04 | — | — |