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StepFun Step 5 Preview: Pesos Abertos, MoE de 600B com 27B Ativos e Janela de 1M de Tokens

A engenharia de modelos abertos acaba de atingir um novo patamar de maturidade. O laboratório StepFun liberou os pesos abertos ( open weights ) do Step 5 Preview , seu modelo fundacional mais ambicioso voltado à orquestração agêntica de longa duração e à resolução de problemas analíticos multi-hop.…

Read the full story at DEV Community — Machine Learning ↗

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  1. 2026-10-21 17:02 · DEV Community — Machine Learning
    StepFun Step 5 Preview: Pesos Abertos, MoE de 600B com 27B Ativos e Janela de 1M de Tokens

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