Meta 把 Muse Spark 1.2 放进 Agent Arena 让大家拿难题测它，还出了个终端编码代理 Muse Code，能干多文件改代码的活，可以去试试。
Meta 的 Muse Spark 1.2 模型正式进入 Agent Arena，参与数百万个真实世界长程代理任务的评测。该模型可调用网页搜索、文件系统和终端工具来完成复杂工作流。除 Agent Arena 外，Muse Spark 1.2 还出现在 Text、Vision 和 Code Arena: Frontend 中。同期发布的 Muse Code（beta）是面向长程软件工程的终端编码代理，能基于 Muse Spark 1.2 规划并验证跨多文件的代码修改。
Muse Spark 1.2 by @AIatMeta is in the Agent Arena! Bring your toughest prompts to power the leader...
Muse Spark 1.2 by @AIatMeta is in the Agent Arena! Bring your toughest prompts to power the leaderboards. 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. In addition to Agent Arena, Muse Spark 1.2 is available in Text, Vision and Code Arena: Frontend. AI at Meta @AIatMeta Introducing Muse Code (beta), a terminal coding agent built for long-horizon software engineering, powered by our new Muse Spark 1.2 model. Muse Code plans, implements, and validates complex, multi-file changes across large repositories with persistent sub-agents that solve difficult problems faster, more accurately, and with less intervention. 🧵👇 🔗 View Quoted Tweet 💬 1 🔄 0 ❤️ 28 👀 2566 📊 3 ⚡