r/LocalLLaMA • • 22h ago

New Model Stepfun Step-5-Preview released! (600B/27B-1M Context)

https://huggingface.co/stepfun-ai/Step-5-Preview-BF16

Step 5 Preview is StepFun's flagship model for agentic work. It delivers frontier-level performance across software engineering and professional knowledge work, with particular strength in finance.

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