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Grok 4.5 is undergoing internal testing at SpaceX and Tesla. Musk claims it will surpass Claude Opus, and he wants to release new models monthly
Elon Musk just announced Grok 4.5 is being tested at SpaceX and Tesla! This 1.5 trillion-parameter model, he claims, is set to *surpass* Claude Opus. Even wilder: xAI plans to release a brand new model *every single month* – a pace absolutely unprecedented in the industry.