Stepfun

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...

Context Window
256K tokens
Parameters
196B
Input Price
$0.20/1M
Output Price
$1.15/1M
Price Tier
standard
Provider
Stepfun

How to Use StepFun: Step 3.7 Flash

With CoreAI, you can start chatting with StepFun: Step 3.7 Flash instantly — no separate subscription needed. CoreAI bundles access to StepFun: Step 3.7 Flash along with 300+ other AI models from Stepfun and other providers like OpenAI, Anthropic, Google, Meta, and more.

  1. Download the CoreAI app for iOS, Android, or use the Web App
  2. Select StepFun: Step 3.7 Flash from the model selector
  3. Start chatting, comparing, or creating with AI

More Stepfun Models

Stepfun

StepFun: Step 3.5 Flash

Step 3.5 Flash is StepFun's most capable open-source foundation model. Built on a sparse Mixture of Experts (MoE) architecture, it selectively activat
262K budget

Try StepFun: Step 3.7 Flash Now

Chat with StepFun: Step 3.7 Flash and 300+ other AI models — all in one app.

Download App → Try on Web App