OpenAI believes outputs from its artificial intelligence models may have been used by Chinese startup DeepSeek to train its new open-source model that impressed many observers and shook U.S ...

After spending years indiscriminately ripping off other people's work — and getting sued for copyright infringement left and right — OpenAI is sobbing that the buzzy Chinese AI startup ...

Generative artificial intelligence heavyweight OpenAI launched a new AI tool on Sunday called "deep research", which it said conducts multi-step research on the internet for complex tasks.

OpenAI, the company behind ChatGPT, says it has proof that the Chinese start-up DeepSeek used its technology to create a competing artificial intelligence model — fueling concerns about ...

This week, OpenAI and the White House accused DeepSeek of something akin to theft. In a flurry of press statements, they said the Chinese upstart had bombarded OpenAI's chatbots with queries and ...