Gemini 4 Carbon tops Artificial Analysis index at 59, 23% cheaper per task than Opus 5.5
rohanpaul_ai · x · 2026-10-31
Google's Gemini 4 Carbon takes #1 on the Artificial Analysis Intelligence Index with 59, one point above Claude Opus 5.5 (58) and two above GPT-6 Astra (57). Demis Hassabis celebrated; Elon Musk asked when it will be accessible.
- Carbon wins 4 of 9 evaluations (HLE-Diamond, Terminal-Bench-Science, AA-Omniscience, AutomationBench-AA) but doesn't lead in coding or knowledge work
- At standard pricing it costs $7.76 per index task — 23% less than Opus 5.5 ($10.04) but more than GPT-6 Astra ($6.25)
Related event: Gemini 4 Carbon Tops Artificial Analysis Intelligence Index(2 posts)→
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