AI Summary15 Oct 20265 Jumada I 1448 AH
AI Summary
15 Oct 20265 Jumada I 1448 AH
StepFun Releases Step 5 Preview Model with Open-Source Developer Tools
StepFun released the weights of its Step 5 Preview model on October 15, adhering to the open-sourcing date announced during its September launch.
The release includes BF16 and FP8 checkpoints on Hugging Face and ModelScope, along with a technical blog detailing the model's construction and supporting developer tools. Step 5 Preview is a sparse mixture-of-experts model designed for long-horizon agent tasks, featuring 600 billion total parameters.
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This summary is generated with AI and receives periodic editorial review. Refer to the original source for full details.
StepFun Releases Step 5 Preview Model with Open-Source Developer Tools
StepFun released the weights of its Step 5 Preview model on October 15, adhering to the open-sourcing date announced during its September launch.
The release includes BF16 and FP8 checkpoints on Hugging Face and ModelScope, along with a technical blog detailing the model's construction and supporting developer tools. Step 5 Preview is a sparse mixture-of-experts model designed for long-horizon agent tasks, featuring 600 billion total parameters.
Follow these topics
Sign in to follow the topics that matter to you
This summary is generated with AI and receives periodic editorial review. Refer to the original source for full details.
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