{"id":"677","slug":"grok-4-6-xai-retour-peloton-tete","categories":["tech"],"tags":["IA"],"title":{"fr":"Grok 4.6 : xAI recolle au peloton de tête, 35 jours après Grok 4.5","en":"Grok 4.6: xAI catches up with the leading pack, 35 days after Grok 4.5"},"subtitle":{"fr":"Lancé le 12 août, Grok 4.6 égale GPT-5.6 sur l'index Artificial Analysis à prix constant, avec 500K de contexte et une efficacité d'agent doublée. La course aux modèles ne laisse plus respirer personne.","en":"Launched August 12, Grok 4.6 matches GPT-5.6 on the Artificial Analysis index at unchanged pricing, with a 500K context window and doubled agent efficiency. The model race no longer lets anyone breathe."},"excerpt":{"fr":"xAI a sorti Grok 4.6 le 12 août : 61 sur l'index Artificial Analysis, contexte 500K, agents deux fois plus efficaces. Décryptage.","en":"xAI released Grok 4.6 on August 12: 61 on the Artificial Analysis index, 500K context, agents twice as efficient. Breakdown."},"image":"/images/articles/677-hero.webp","imageCredit":"DataNorth AI","date":"2026-08-16","updatedAt":"2026-09-03","readingMin":7,"authorKey":"tom"}