David Sacks said there's evidence that DeepSeek 'distilled' knowledge from OpenAI's models, a process that Sacks equated to theft.

OpenAI has announced an update to its Model Spec, a set of high-level rules guiding its models, including ChatGPT. This ...

The issue was first flagged by President Donald Trump’s “AI Czar” appointee David Sacks, who told Fox News there was “substantial evidence” that DeepSeek distilled outputs from OpenAI ...

DeepSeek may have used OpenAI to create its Silicon Valley-shaking model, a top White House advisor said on Tuesday. David Sacks, the White House's artificial intelligence and crypto czar ...

Microsoft and OpenAI are probing if data output from the ChatGPT maker's technology was obtained in an unauthorized manner by a group linked to Chinese artificial intelligence (AI) startup DeepSeek, ...

OpenAI plans to simplify AI models, merging o-series with GPT-5 while expanding subscription options like ChatGPT Pro.

President Donald Trump’s adviser on artificial intelligence wants the U.S. to go big on data centers. Powering the tech boom ...

ChatGPT maker says it will need extra protection from US government, following emergence of Chinese rival, DeepSeek.

OpenAI says its board of directors has unanimously rejected a $97.4 billion takeover bid by Elon Musk. "OpenAI is not for sale, and the board has unanimously rejected Mr. Musk's latest attempt to ...