The GPT-5.3 and 5.4 models represent a different approach, hinting at a major change in how major AI firms build their tech.
A breach at data analytics provider Mixpanel Inc. has compromised the account information of some OpenAI Group PBC users. The ChatGPT developer disclosed the incident on Wednesday. Mixpanel’s ...
OpenAI continues to ship new models with the release of GPT-5.4 mini and nano, its “most capable small models yet.” ChatGPT users can start using GPT-5.4 mini today. These flavors of GPT-5.4 are ...
OpenAI is shutting down its Sora video generation app. "We're saying goodbye to Sora," the company wrote in a X post ...