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StepFun Releases Step 5 Preview Open Weights: 600B MoE, 27B Active, 1M Context
AI NEWS

StepFun Releases Step 5 Preview Open Weights: 600B MoE, 27B Active, 1M Context

StepFun has released Step 5 Preview as open weights. The model features a 600 billion parameter Mixture-of-Experts architecture with 27 billion parameters…

33m ago 3 min read

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