Sam Altman on OpenAI's closed-source approach

It’s been just over a week since DeepSeek upended the AI world. The introduction of its open-weight model—apparently trained ...
OpenAI itself has been accused of building ChatGPT by inappropriately accessing content it didn't have the rights to.
OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor.
OpenAI used the subreddit, r/ChangeMyView, to create a test for measuring the persuasive abilities of its AI reasoning models ...
After DeepSeek shook the tech world with the launch of its advanced AI chatbot, the Alibaba group announced the launch of its ...