Step1X-Edit v2 is an image editing model from StepFun with reasoning-enhanced modifications: a thinking, editing and reflection loop uses multimodal world knowledge to follow abstract editing instructions.
Step1X-Edit v2 is an image editing model from StepFun with reasoning-enhanced modifications: a thinking, editing and reflection loop uses multimodal world knowledge to follow abstract editing instructions.
Step 5 Preview is StepFun's flagship model for agentic work, built on a sparse Mixture-of-Experts architecture (27B active / 600B total parameters). It performs strongly in software engineering and professional knowledge work, with particular strength in finance.