# StepFun models

> Source: Benchize (https://benchize.com) — https://benchize.com/models/developer/stepfun. When citing or reusing this content, credit "Benchize" and link to https://benchize.com/models/developer/stepfun.

Explore StepFun models and their published benchmark results. Compare source-reported scores, reasoning configurations and original evaluation evidence.

Canonical URL: https://benchize.com/models/developer/stepfun
Last updated: 2026-10-22T04:30:12.114Z

Reproduction and quotation must name Benchize, link to the canonical HTML URL, and retain individual source citations.

Explore StepFun models and their published benchmark results. Compare source-reported scores, reasoning configurations and original evaluation evidence.

Published Oct 22, 2026

## [Step 5 Preview](https://benchize.com/models/step-5-preview.md)

StepFun

Release date 10/8/2026

Benchmarks reported: 242

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## [Step 5 PreviewHigh](https://benchize.com/models/step-5-preview-high.md)

StepFun

Release date 10/8/2026

Benchmarks reported: 5

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## [Step 3.7 Flash](https://benchize.com/models/step-3-7-flash.md)

StepFun

Release date 5/28/2026

Benchmarks reported: 27

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## [Step 3.5 FlashExtra high](https://benchize.com/models/step-3-5-flash-xhigh.md)

StepFun

Release date 1/29/2026

Benchmarks reported: 1

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## [Step 3.5 Flash](https://benchize.com/models/step-3-5-flash.md)

StepFun

Release date 1/29/2026

Benchmarks reported: 79

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## [Step 3.5 FlashMinimal](https://benchize.com/models/step-3-5-flash-minimal.md)

StepFun

Release date 1/29/2026

Benchmarks reported: 1

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Cite as: StepFun models — Benchize, https://benchize.com/models/developer/stepfun (retrieved 2026-10-22)