Published July 8, 2026 at 7:30 PM
TechCrunch
Jul 9, 2026, 6:00 AM
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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