Grok 4.5

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SpaceXAI launches Grok 4.5, its first built with Cursor's help

We made Grok 4.5, GPT-5.5, and Claude build the same apps

SpaceX's Grok 4.5 launches at half the price of rivals — here's why that could rattle Anthropic and OpenAI

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

Grok 4.5