Grok 4.7 Released by xAI, Ranks Fourth in Intelligence Index

xAI has released Grok 4.7, which achieved a score of 46 on the Artificial Analysis Intelligence Index, marking a 2-point improvement over the previous version. Despite Elon Musk's claims regarding the model's performance, independent benchmarking places it fourth behind Claude Fable 5.1, GPT-6 Astra, and Claude Opus 5.