xAI says Grok 4.5 improves follow-through, memory and harder reasoning
Daniel_Farinax · x · 2026-07-24
xAI says Grok 4.5 now offers smarter answers, better follow-through on user intent, longer conversation tracking, and more reliable responses.
The model is also said to reason through harder questions more efficiently, and it is available on grok.com, X, and the iOS and Android apps.
Related event: xAI's Flagship Grok 4.5 Launches Across All Platforms Simultaneously(16 posts)→
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