StepFun· @StepFun_ai · X·· 2026-05-29AI 评分71
AI 导读
阶跃星辰（Step Fun）的视觉语言模型Step 3.7 Flash已在ZenMux平台上线。该模型采用稀疏MoE架构，专为智能体、编程、搜索、多模态及长上下文工作流设计。其核心性能包括：400 TPS推理速度、约110亿激活参数、256K上下文窗口及3个推理级别。该模型能够理解UI、图表、文档和图像以编写代码或调用工具，并擅长深度网络与视觉搜索，在τ²-bench上跨难度级别取得98%+的成绩。它兼容Claude Code、MCP风格工作流等，并可本地部署于Mac Studio M4 Max、DGX Spark等硬件。
正文 · 原文
Step 3.7 Flash now showing up on @ZenMuxAI —
nice to see it plugged into more model stacks!
Excited to support Step 3.7 Flash by @StepFun_ai on ZenMux from day one. 🚀 A sparse MoE vision-language model built for agentic, coding, search, multimodal, and long-context workflows. ⚡ 400 TPS, ~11B active params, 256K context, 3 reasoning levels 👁️ understands UIs, charts, docs, and images — then writes code or calls tools to act on what it sees 🔎 built for deeper web + visual search, with more sources and follow-up 🛠️ reliable tool use: less drift, fewer broken tool calls, 98%+ on τ²-bench across difficulty levels 🧠 works with Claude Code, KiloCode, Hermes Agent, OpenClaw, and MCP-style workflows 🖥️ runs locally on Mac Studio M4 Max, DGX Spark, and AMD AI Max+ 395 Try it on ZenMux now → https://zenmux.ai/stepfun/step-3.7-flash One API for capable models. #StepFun #ZenMux #AIAgents #LLM在 X 查看被引用的帖子
来源：StepFun · x.com