Step 1 (32K)

Name: Step 1 (32K)
Author: StepFun (China)

StepFun flash model for efficient multimodal reasoning, coding, and tool use

Live

Open / InstallLast updated August 5, 2026

Description

StepFun flash model for efficient multimodal reasoning, coding, and tool use. Supports a context window of 32,768 tokens. Supports tool calling. Input priced at $2.05 per million tokens. Weights are not publicly released; access is via the provider API.

Author

StepFun (China)

Platform

api

Pricing model

paid

Capabilities

Text generation
32,768 token context
Tool calling

Benchmarks

No benchmark results have been added yet.