xAI Launches Grok 4.5, Positioning It as a Cost-Efficient High-End AI Model

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Elon Musk's artificial intelligence company xAI released Grok 4.5 on Wednesday, the latest iteration of its Grok AI model. Musk described the model as 'Opus-class,' suggesting it competes with top-tier AI offerings in the market. The company is positioning Grok 4.5 as a more affordable and efficient alternative to other powerful AI models currently available. The release signals xAI's continued push to compete in the increasingly crowded high-performance AI space.

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