ModelStep5预览版
Step5
A large-scale Mixture-of-Experts (MoE) language model open-sourced by StepFun, with 600 billion total parameters and 27 billion activated parameters. It supports a 1-million-token context window and is designed specifically for agent tasks.
Timeline (last 90 days)
Oct 18
StepFun has open-sourced the Step5 preview model, with 600 billion total parameters, only 27 billion parameters activated per token, and a context window supporting up to 1 million tokens.
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