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....

By Lucas Ropek · TechCrunch

Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to other powerful AI models.