@liulicheng10: Proud of what we’ve achieved!
Summary
StepFun introduces Step 5 Preview, a new flagship AI model for agentic work with frontier-level performance in software engineering and finance, featuring a 600B parameter scale.
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Proud of what we’ve achieved!
StepFun (@StepFun_ai): Introducing Step 5 Preview: Advancing the Pareto Frontier.
Step 5 Preview is our new flagship model for agentic work, delivering frontier-level performance across software engineering and professional knowledge work, with particular strength in finance.
- 600B total / 27B
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阶跃星辰（StepFun）发布新旗舰模型 Step-5-Preview，采用 600B MoE 架构（27B 激活参数），支持 1M 上下文与视觉能力，聚焦金融领域，并按承诺开放权重。
this looks promising: stepfun-ai/Step-5-Preview-BF16 · Hugging Face
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