Meta 的 Muse Spark Open 上线 Arena 智能体与代码评测
Muse Spark Open by @AIatMeta is now in the Arena. Head to Agent Arena to test it out, scores coming soon!
Meta 发布的开源权重模型 Muse Spark Open 已进入 Arena，可在 Agent Arena 中实测，成绩即将公布。Agent Arena 基于全球用户提交的百万级真实长程智能体任务评测模型，模型可调用网页搜索、文件系统和终端工具，排行榜用因果追踪方法衡量模型相对平均模型的结果表现。该模型同时上线 Code Arena 的 WebDev、Image-to-WebDev、Text 和 Vision 项目。
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Meta 开源权重模型 Muse Spark Open 进入 Agent Arena 与 Code Arena，可对照其长程智能体任务表现。
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查看原帖Today we’re releasing Muse Spark Open, the most capable US open-weight model to date. Built for coding and agentic work, it excels at long-horizon tasks, complex software engineering, and multi-step reasoning. Key Model Specs: → 816B total / 42B active parameters → 1M token context window → Natively multimodal across text, image, video, audio
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Muse Spark Open by @AIatMeta is now in the Arena. Head to Agent Arena to test it out, scores coming soon!
In Agent Arena, we measure models on millions of real-world, long-horizon agentic tasks from a global community of users. Models can access web search, filesystem, and terminal tools to complete complex workflows. The leaderboard measures model performance on outcomes relative to the average model using a causal tracing methodology.
Muse Spark Open is also available in Code Arena: WebDev, Image-to-WebDev, Text, and Vision.