The launch of Grok 4.3 represents a calculated bet by xAI that the market wants specialized brilliance and extreme cost ...
With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.
Elon Musk’s AI company, xAI, may be embroiled in an escalating lawsuit with OpenAI, but that’s not stopping it from shipping new products — on a Friday night, no less. This evening, xAI revealed that ...
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