Meta 发布 Muse Wonder 系列模型，顶配版在 14 项基准中 8 项超过 Claude Opus 5.5
Meta 发布 Muse Wonder 系列模型，顶配版 Full 在 14 项公开基准中的 8 项超过 Claude Opus 5.5，并在长时程编码、法律工作和业务自动化任务上领先 GPT-6 Astra 与 Claude Fable 5.1。
Muse wonder brings Meta back to the frontier of AI
They just released Muse Wonder, whose top version beats Claude Opus 5.5 on 8 of 14 published benchmarks.
A rally major milestone for Zuckerberg
Its ahead of GPT-6 Astra and Claude Fable 5.1 on long-running coding, legal work and business automation.
The widest gap comes on SWE-Marathon, an ultra-long engineering test, where Full scores 57.5 against 46.3 for Opus 5.5.
Full also leads DeepSWE 1.1, a long-horizon coding test, 79.0 to 74.2, in what Meta says were independent third-party runs.
On Harvey’s legal agent benchmark, which credits only tasks finished in full without hallucination, Full scores 13.1, more than triple Opus 5.5’s 4.2.
来源：Rohan Paul · x.com