Alexandr Wang launches Muse Wonder, claims top agentic and coding scores over Claude Opus 5.5 and GPT-6
alexandr_wang · x · 2026-10-13
Scale AI founder Alexandr Wang announced Muse Wonder, calling it 'the best model in the world for personal and professional agents,' backed by internal benchmarks against leading models.
Key numbers from the released charts (all internal evaluations):
- Personal Superintelligence Index: Muse Wonder Full (max) leads at 59.1%, ahead of Claude Opus 5.5 (max) at 55.2%, GPT-6 Astra (max) at 54.5%, and Claude Fable 5.1 (max) at 49.9%.
- AutomationBench-AA: Muse Wonder Full 45.4% vs GPT-6 Astra 41.6% and Claude Opus 5.5 41.2%.
- SWE-Marathon: Muse Wonder Full (xhigh) 57.5%, well ahead of Claude Opus 5.5 at 46.3%.
- DeepSWE: Muse Wonder Full 79.0%, edging GPT-6 Astra at 78.8%.
More details are on the team's research blog. All comparisons are vendor self-reported and unverified by third parties.
Related event: Meta Unveils Muse Wonder, Its Most Capable Frontier Model(92 posts)→
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