Grok 4.5 Ranks Top 4 in Evaluations

ArtificialAnlys · x · 2026-07-09

Artificial Analysis evaluations show Grok 4.5 scoring 54 on the Intelligence Index, ranking fourth behind Fable 5, GPT-5.5, and Opus 4.8. It also nears GPT-5.5 on the Grok Build Coding Agent metric while maintaining lower costs.

Related event: Grok 4.5 Released with Focus on Coding and Low Cost(61 posts)→

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