Muse Spark 3rd in AA Intelligence Index, beats GPT-5.6 Sol

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Alex Getman @alexgetmancom · 2 Sep 2026, 20:54 UTC · Updated 31 Oct 2026, 20:59 UTC

Tests & comparisons

⚡️ Muse Spark takes 3rd place on the AA Intelligence Index, tying Claude Fable 5 and beating GPT-5.6 Sol

Screenshot of Artificial Analysis Intelligence Index chart showing Muse Spark 1.3 (max) at 62, tied for 3rd place with Claude Fable 5 (62) and ahead of GPT-5.6 Sol (61).

Claude Fable 5 GPT-5.6 Sol Meta Muse

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