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Wednesday, Oct 14, 2026

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Meta's Muse Wonder Full Ranks Second on Artificial Analysis Index, Beats OpenAI on Vals

marketbrief.nowModels5d

Meta's Muse Wonder Full model ranked second on the Artificial Analysis Intelligence Index with a score of 56, behind Anthropic's Claude Opus 5.5 at 58, and placed fifth on the Vals Index while solving 94 of 100 math problems on ProofBench. The base Muse Wonder model scored 52 on the index and is priced at $4 per million input tokens, $0.20 for cached input, and $20 per million output tokens across a 1M token context window, with Muse Wonder Full pricing not yet released and restricted to paid Muse Co.

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Key sources

  1. SOURCE@finkd“We're releasing two models today. Muse Wonder for fast frontier performance and Muse Wonder Full for the full version of the model.”x.com
  2. SOURCE@artificialanlys“Meta has released Muse Wonder and Muse Wonder Full, achieving Artificial Analysis Intelligence Index v4.3 scores of 52 and 56 at max reasoning effort - each a material gain over Muse Spark 1.3 (max) at 48”x.com
  3. SOURCE@pawelhuryn“I tested Muse Wonder Full 1.0 on real work. 2 repos. 105 bugs frontier models missed in Q1 2026. Find and fix what you can. I'm so surprised we need a new thread. The results: GPT-6 Astra (max): 45 Muse Wonder Full 1.0 (max): 44 Fable 5.1 (max): 43 Opus 5.5 (max): 41.7”x.com
  4. SOURCE@ft“Mark Zuckerberg says Meta has caught up with rivals at the 'frontier' of AI, committing to further spending to challenge Anthropic and OpenAI and rejecting calls to slow down development”x.com
  5. SUPPORT@alexandr_wang“Muse Wonder at xhigh reasoning , animation is purely code”x.com
  6. SUPPORT@yashvarpatel“This demo uses Muse Wonder to generate a globe web-app from a reference image and prompt. Two agents, same model: (a) a generation main agent, (b) a CUA verification sub-agent.”x.com
  7. SUPPORT@learnopencv“Its own model card: "Visual and spatial reasoning, especially 3D tasks, remains a known limitation."”x.com
  8. SUPPORT@shuchaobi“now the model can one-shot most IMO problems and even some open research problems”x.com
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