See all the announcements from OpenAI’s 12-day extravaganza, including new integrations for developers and an opportunity to stress-test the next big model.

Suchir Balaji, a former researcher at OpenAI who openly questioned the legality of its data-gathering practices, died by suicide, authorities said.

AI founders and investors told TechCrunch that we're now in the "second era of scaling laws," noting how established methods of improving AI

OpenAI's biggest moments in 2024 included lawsuits, Sam Altman's comeback, a historic funding round, and a legal fight with Elon Musk.

OpenAI announced a new family of AI reasoning models on Friday, o3, which the startup claims to be more advanced than o1 or anything else it has released.

New Four Horsemen of the Apocalypse just dropped: According to the Financial Times, major defense technology companies Palantir and Palmer Luckey’s Anduril are in conversations with SpaceX and OpenAI (among other tech players) to form a consortium to bid for US government defense contracts.

Microsoft and OpenAI have had something of a symbiotic relationship, with the former giving billions of capital to a startup AI lab and in return gaining early access to cutting-edge models that are now baked into Microsoft’s suite of productivity software.

OpenAI’s board of directors has promised investors that it will restructure the organization within the next two years.

Meet the key figures at Elon Musk's xAI, the $50 billion startup behind the chatbot Grok that's taking on ChatGPT.

Suchir Balaji, a former OpenAI engineer and whistleblower who helped train the artificial intelligence systems behind ChatGPT and later said he believed those practices violated copyright law, has died,

OpenAI’s o3 model scored at human level on a benchmark test for artificial general intelligence – far higher than any results before.