A new version of ChatGPT has arrived that OpenAI CEO Sam Altman promises will have Ph.D-level smarts.OpenAI on Thursday announced the release of GPT‑5, which it calls its "smartest, fastest and most useful model yet.

OpenAI on Thursday announced the release of GPT-5, its most advanced AI model, a culmination of more than two years of development that saw a series of setbacks and delays. Interacting with the new technology “really feels like talking to an expert in any topic,

Close followers of OpenAI's model releases are probably tired of hearing about GPT-5, the next big step in the company's line of flagship large language models. It's been expected seemingly all year.