Step 3.7 Flash

Available

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...

Context
262.1K tokens
Max output
230.4K tokens
Input / 1M tokens
$0.20per 1M tokens
Output / 1M tokens
$1.15per 1M tokens
Listed since
May 28, 2026

Prices and model data from OpenRouter

Where it's availableProviders · 1

ProviderInput / 1M tokensOutput / 1M tokensStatus
OpenRouter$0.20$1.15Available

Published benchmark results

From independent leaderboards, each credited to its publisher.