xAI Grok 4.5: Musk's Opus-Class AI Challenges OpenAI
Summary
Elon Musk's xAI has just released Grok 4.5, which the company calls an "Opus-class model." This new AI is positioned as a direct competitor to OpenAI's GPT-4 and Anthropic's Claude. What's interesting is that Grok 4.5 aims to offer flagship performance at a lower cost. Musk suggests this could give enterprises a cheaper way to access advanced AI capabilities. This release is seen as the latest move in Musk's ongoing challenge to the AI establishment. The "Opus-class" designation signals xAI believes it has closed the performance gap with other top models. This could significantly impact the cost of deploying powerful AI for businesses.
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