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SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’

Lucas Ropek 2026年07月09日 03:30 12 次阅读来源：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.

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# AI # ChatGPT # Elon Musk # Grok # OpenAI

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