In response to a question about how AI works with today's legal system, Altman said one of the problems of not yet having a legal or policy framework for AI is that there's no legal confidentiality for users' conversations.

Sam Altman says that GPT-5 is “the best model in the world.”

OpenAI chairman Bret Taylor said that the computer science degree's greatest value is teaching "systems thinking" in the age of AI code editors.

Grok 4 is the most intelligent model in the world. It includes native tool use and real-time search integration, and is available now to SuperGrok and Premium+ subscribers, as well as through the xAI API. We are also introducing a new SuperGrok Heavy tier…

ChatGPT now thinks and acts, proactively choosing from a toolbox of agentic skills to complete tasks for you using its own computer.

gpt-oss-120b and gpt-oss-20b push the frontier of open-weight reasoning models