Muse Spark Open 上架 Arena，可在 Agent Arena 实测，评分即将公布

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.