{"version":"1.0","generated_at":"2026-09-27T20:52:49.672067","id":984,"slug":"step-3-7-flash","title":"阶跃星辰 Step 3.7 Flash 发布，聚焦智能体效率","summary":"阶跃星辰发布开源大模型Step 3.7 Flash，198B参数MoE架构，活跃参数11B，支持256K上下文，在ClawEval和SimpleVQA评测中排名第一，工具使用τ2-bench得分超98%，兼容主流工具链并支持本地运行。","abstract":"阶跃星辰 Step 3.7 Flash 发布，聚焦智能体效率 阶跃星辰发布开源大模型Step 3.7 Flash，198B参数MoE架构，活跃参数11B，支持256K上下文，在ClawEval和SimpleVQA评测中排名第一，工具使用τ2-bench得分超98%，兼容主流工具链并支持本地运行。 阶跃星辰发布开源MoE大模型，聚焦Agent效率。 198B参数，活跃仅11B，支持256K上下文。 ClawEval和SimpleVQA评测第一，工具使用τ2-bench超98%。 兼容Claude Code和MCP，支持本地运行。 阶跃星辰（Step）发布了开源大模型 Step 3.7 Flash，主打智能体（Agent）工作流的效率。该模型在 ClawEval-1.1（67.1分）和 SimpleVQA Search（79.2分）评测中排名第一。其架构为 198B 参数的 MoE，约 11B 为活跃参数，支持 256K 上下文。模型具备多模态理解能力，能处理图像、文档并生成代码或调用工具执行任务。在工具使用方面，它致力于高可靠性，τ2-bench 得分超过 98%。Step 3.7 Flash 兼容 Claude Code、MCP 协议等工具链，并支持在 Mac Studio M4 Max 等设备上本地运行。模型权重以 Apache 2.0 许可开源。 这是什么信号？ 阶跃星辰开源 Step 3.7 Flash，标志着国内大模型在智能体（Agent）工作流效率上的重要突破。该模型采用稀疏 MoE 架构，以 198B 总参数和仅 11B 活跃参数实现高效推理，256K 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Flash，198B参数MoE架构，活跃参数11B，支持256K上下文，在ClawEval和SimpleVQA评测中排名第一，工具使用τ2-bench得分超98%，兼容主流工具链并支持本地运行。；阶跃星辰发布开源MoE大模型，聚焦Agent效率。；198B参数，活跃仅11B，支持256K上下文。；ClawEval和SimpleVQA评测第一，工具使用τ2-bench超98%。"},{"question":"这篇文章和哪些AI专题相关？","answer":"它适合放在Agent工作流、AI工具、AI超级个体专题里阅读。 关联原因：这篇内容命中「Agent、智能体、工作流」等主题信号。；这篇内容命中「工具、自动化、模型」等主题信号。；这篇内容命中「效率、技能」等主题信号。"},{"question":"阅读这篇文章建议先理解哪些关键词？","answer":"建议先理解AI工具、工具、自动化、模型、Cursor这些关键词，再结合正文判断工具、机会或风险是否值得进入自己的工作流。"}],"terms":[{"slug":"ai-tools-term","name":"AI工具","definition":"在AI觉醒星球里，「AI工具」属于「AI工具」方向。围绕AI工具、模型能力、自动化流程和真实使用场景做整理，优先关注能提升效率、降低成本和创造新交付的工具。 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