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Step Image Edit 2

StepFun's lightweight API-only image editing and generation model, built for responses within about 2 seconds.

StepFun
Closed
Released 29 Apr 2026

Where it ranks

C
Image editing
Models · Cloud · 1,009 on Artificial Analysis Image Editing Arena (AA-Image-Editing v2.1)

Facts

Vendor: StepFun
Family: Step Image Edit
Released: 29 Apr 2026
Weights: Closed: API and apps only
API price: $0.0030 per image (API price listed by Artificial Analysis for "Step Image Edit 2": $3 per 1k images; StepFun bills in CNY on its platform)
Last verified: 18 Oct 2026

Price from artificialanalysis.ai, 18 Oct 2026.

Benchmark results

Benchmark	Result	Entry on the leaderboard	As of	Source
Artificial Analysis Image Editing Arena (AA-Image-Editing v2.1)	1,009	`Step Image Edit 2` AA-Image-Editing v2.1 overall; rank 41 of 71, 5376 samples; not listed on LMArena Image Edit	18 Oct 2026	artificialanalysis.ai

Where you can use it

No tracked tool lists this model yet.

Sources