AnalysisAI ModelsSeptember 7, 2026

Artificial Analysis Intelligence Index v4.3 adds Terminal-Bench 4.0, AutomationBench-AA

Index v4.3 upgrades Terminal-Bench to v4.0 and replaces π³-Banking with AutomationBench-AA, a private-test-set agentic benchmark run with Zapier. Claude Fable 5.1 and GPT-6 Astra lead with 53 points.

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