StepFun (Global)

Step 1 (32K)

Name: Step 1 (32K)
Brand: StepFun (Global)

Canonical ID: stepfun-ai/step-1-32k

More StepFun (Global) models More step-1-32k family models

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

Reasoning: No Tool use: Yes

Overview

text

Provider: StepFun (Global)
Family: step-1-32k
Release date: 2025-01-01
Last updated: 2026-02-13
Input modalities: text
Output modalities: text

Pricing and Limits

Token pricing

Input: $2.05/1M
Output: $9.59/1M
Cached input: N/A

Context and output

Context window: 32,768
Max output tokens: 32,768
Qualified ID: stepfun-ai/step-1-32k

Model Summary

Step 1 (32K) is a model listing in the StepFun (Global) provider catalog. It is categorized under the step-1-32k family.

The model supports text modalities across input/output paths. Reported context capacity is 32,768. Pricing is listed at $2.05/1M input and $9.59/1M output.

Same Family: step-1-32k

Comparable models in the same family across providers.

Browse family

Model	Provider	Context	Input	Output	Flags
Step 1 (32K) stepfun/step-1-32k	StepFun	32,768	$2.05/1M	$9.59/1M	Reasoning Tools

Step 1 (32K)

Overview

Pricing and Limits

Token pricing

Context and output

Model Summary

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