Anthropic models take top 3 on AA Intelligence Index, Gemini 4 Argon 5th

Haleemah @HaleeeemahhOriginally posted 2026.10.15

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dario said “let’s pace the frontier” few weeks later, anthropic models are now the top 3 on the AA Intelligence Index benchmarks: opus 5.5 #1 sonnet 5.5 #2 fable 5.1 #3 gpt-6 astra #4 gemini 4 argon #5 it’s still surprising to see astra below sonnet dario isn’t giving up the top spot to anyone and with fable 5.5 coming soon… can openai still catch up?