Tag: Grok 4.5

SpaceXAI Unveils Grok 4.5, Touted as ‘Opus-Class’ with Efficiency Gains

SpaceXAI has released Grok 4.5, its latest AI model, which founder Elon Musk describes as an "Opus-class" competitor. The company claims significant token efficiency and…

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xAI’s Grok 4.5 Challenges AI Model Market with Aggressive Pricing

xAI has unveiled Grok 4.5, a new AI model that, despite trailing competitors like GPT-5.5 and Fable 5 in some benchmarks, offers significantly lower pricing,…

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