DeepSeek R1 began making waves in the AI world when it launched last week. Chinese developer DeepSeek touted it as a freely available simulated reasoning model ...

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Investors grow concerned that AI expenses and a looming price war in cloud services could blow up its profits.

The major indexes rose toward record highs Thursday with Tesla regaining a key level. Apple earnings beat views late.

The latest model from the Chinese startup challenges existing AI cost structures, but analysts warn against overreacting and ...