Meta Muse Wonder Full posts 59.1 on PSI, beating GPT-6 Astra and Claude Opus 5.5
mark_k · x · 2026-10-13
First benchmarks for Meta's Muse Wonder: Muse Wonder Full scores 59.1 on the Personal Superintelligence Index, ahead of GPT-6 Astra (54.5) and Claude Opus 5.5 (55.2), and leads on agentic tasks like legal work, business automation, and long-horizon coding.
- Coding: 79.0 on DeepSWE 1.1 and 57.5 on SWE-Marathon, well above Opus 5.5 (46.3)
- But Opus keeps a large lead on ProgramBench (70.5 vs 59.0) and the overall Artificial Analysis Index (58 vs 56)
- Leads on MemoryBench (85.5) and AutomationBench-AA; trails GPT-6 Astra on HealthBench Pro
Author's take: Meta is a serious frontier contender again, especially on agentic capabilities.
Related event: Meta Unveils Muse Wonder, Its Most Capable Frontier Model(92 posts)→
More from Models
- Allen AI's TutorMoments Benchmark Finds LLM Tutors Over-Help Students — allen_ai · 2026-10-13
- DeepSeek's flash endpoint may be quietly testing a new model, users speculate v4.1-pro — teortaxesTex · 2026-10-13
- 3D game demos hint at AI creativity that transfers to CAD, docs and UI tasks — Angaisb_ · 2026-10-13
- subquadratic's New Model Beats Jev in 6 of 7 Production Use Cases Before Launch — ryanallred · 2026-10-13
- Fresh ChatGPT accounts tell users they're in the 95th intelligence percentile, test finds — Polymarket · 2026-10-13
- Gemini 4 Argon still unavailable 11 days after announcement as Muse Wonder ships instantly — airesearch12 · 2026-10-13