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

Private companies — especially those in tech — are raising billions of dollars to delay, and sometimes even shun, a path to public markets. These efforts are creating vast wealth for employees and early-stage stakeholders,

Sam Altman finished the OpenAI "12 days of shipmas" with a reveal of ChatGPT o3 and a new method called deliberative alignment. Here's the big deal on this new technique.

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 has unveiled a slew of new products, models, features, and services over the past two weeks as part of its "12 Days of OpenAI" live-stream event. Here's everything the company announced.

Most notably, there’s co-founder Elon Musk, who now runs rival startup xAI, and is in the midst of a heated legal battle with OpenAI CEO Sam Altman.

The artificial intelligence start-up said the new system, OpenAI o3, outperformed leading A.I. technologies on tests that rate skills in math, science, coding and logic.

The rapid commoditization of AI models continues, even with a groundbreaking new approach known as inference-time compute.

A day after Google announced its first model capable of reasoning over problems, OpenAI has upped the stakes with an improved version of its own.

OpenAI introduced Projects, a new organizational feature in ChatGPT that lets users group related conversations and files, on day 7. The feature works with the company's GPT-4o model and provides a central location for managing resources related to specific tasks or topics—kinda like Anthropic's "Projects" feature.

For the last day of ship-mas, OpenAI previewed a new set of frontier “reasoning” models dubbed o3 and o3-mini. The Verge first reported that a new reasoning model would be coming during this event.