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Step1X-Edit-v1p2

351 days since StepFun announced it ·

Step1X-Edit-v1p2 is an open-weights image model from StepFun, announced 26 Nov 2025.

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StepFun · Medium · Step1X

open weights
  1. Step1X-Edit-v1p2

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Facts last updated , from StepFun’s own pages.