How to Install / Upgrade: SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’
By Dillip Chowdary • Jul 09, 2026 • Source: TechCrunch
TechCrunch reports: SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’. Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to other powerful AI models.
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