AA index chart: Gemini 4 Hydrogen scores 54, near Pareto frontier on cost
likeastar20 · reddit · 2026-11-13
An Artificial Analysis Intelligence Index (v5.0.1) chart shows Gemini 4 Hydrogen (high) scoring 54, just behind Gemini 4 Carbon (60), Claude Opus 5.5 (59), GPT-6.1 Sol (57), and Claude Sonnet 5.5 (55), with Claude Fable 5.2 (max) topping the list at 65.
The cost-vs-intelligence scatter places Hydrogen near the Pareto frontier at roughly $2-3 per task, alongside GPT-6.1 Terra/Sol, while Claude Fable 5.2 and Opus 5.5 sit in the $20-50 range.
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