The emergence of a small Chinese artificial intelligence (AI) company called DeepSeek initially put a giant hole in the U.S.

Chinese artificial intelligence start-up DeepSeek released its first-generation reasoning models. In the release, the company ...

On the heels of DeepSeek R1, the latest model from OpenAI promises more advanced capabilities at a cheaper price.

OpenAI itself has been accused of building ChatGPT by inappropriately accessing content it didn't have the rights to.

Microsoft Corp. and OpenAI are investigating whether data output from OpenAI’s technology was obtained in an unauthorized ...

OpenAI is examining whether Chinese artificial intelligence (AI) startup DeepSeek improperly obtained data from its models to ...

OpenAI CEO and co-founder Sam Altman called Chinese artificial intelligence startup DeepSeek “impressive,” while shrugging ...

OpenAI launched its cost-efficient o3-mini model in the same week that DeepSeek's R1 disrupted the tech industry.

Chinese artificial intelligence company DeepSeek disrupted Silicon Valley with the release of cheaply developed AI models ...

Sam Altman’s company expressed concern Wednesday that DeepSeek’s model had improperly used components of OpenAI’s model.

OpenAI rolled out a new, lightweight artificial intelligence model that it said is capable of humanlike reasoning and makes ...

President Donald Trump and OpenAI chief Sam Altman weighed in on the buzz surrounding DeepSeek, a Chinese artificial ...