The No. 2 exec at OpenAI also led Instacart through its IPO in 2023.

Twenty-five leading mathematicians signed an open letter arguing that AI labs are threatening their intellectual work.

The company is seeking clarity on antitrust rules as researchers call for restraint and experts warn that competition encourages companies to overlook risks.

Advances in autonomous agents and bitter rivalry between Anthropic and OpenAI have pushed once-fringe fears into the mainstream

OpenAI and GSA will offer eligible federal, state, local, and tribal governments $0 license fees, 50% off usage, and expanded cyber defense support.

OpenAI has released the Agents API in public beta. It gives developers the same harness and infrastructure that run Codex. OpenAI hosts and maintains the harnes

The company said Pro subscriptions put the most strain on its systems, so it's pausing sign-ups while adding more capacity.

The exchange is offering up to 10x leverage on private-company valuations alongside 100 tokenized stocks and ETFs.

AI researchers are warning that faster AI self-improvement could eventually make advanced systems harder for humans to control.

Trump said he isn't concerned AI could cause human extinction as researchers at leading AI companies warn about rapid advances and lawmakers propose safeguards.

Meet GPT-6 Astra, OpenAI’s most capable model for business, with advanced reasoning, computer use, and stronger writing and design judgment.

Paul Christiano joins the OpenAI Foundation Board and its Safety and Security Committee, bringing experience in AI alignment, safety, and standards.

Open AI CEO Sam Altman speaks during the G20 Innovation Ministerial. | (Photo by Matt RAMEY / AFP via Getty Images) OpenAI's announcement Tuesday that it has so

Sam Altman, chief executive officer of OpenAI, during a media tour of the Stargate AI data center. | Bloomberg via Getty Images Another researcher is challengin

Paul Christiano, an influential AI researcher focused on alignment, is joining the OpenAI Foundation as a member of its board.

The Fields medalist points to a real race between OpenAI and Anthropic as proof: AI can now flatten a hard problem the moment someone starts working on it.

Law firm is customising open-weight models as alternative to OpenAI and Anthropic

OpenAI is expanding support for journalism with tools, training, and partnerships for students, educators, journalists, and news organizations.

Apply now for OpenAI’s $5 million grant program supporting independent research on how generative AI affects teen development, well-being, and safety.

OpenAI’s latest mathematical milestone has quickly become mired in controversy. Today, the company announced that its agents have solved one of the Millennium P