OpenAI is moving away from models that require heavy hand-holding and toward systems that can better infer the user’s goal, ...

OpenAI API costs can spiral when agents run wild. Here's how to set spend limits, enable hard caps, and avoid surprise AI ...

OpenAI inference cost reduction cut ChatGPT guest traffic from tens of thousands of Nvidia GPUs to just a couple hundred, ...

OpenAI previewed GPT-5.6 Sol on June 26, 2026, and on the spec sheet it's exactly the launch you'd expect from the company's ...

SoftBank CEO Masayoshi Son said OpenAI's next model is being designed by AI in a sign of "superintelligence." Son said his previous forecast of artificial superintelligence arriving in 10 years was ...

OpenAI today launched a limited preview of its GPT–5.6 series, which includes flagship model Sol, a balanced everyday work model named Terra, and Luna, a fast and affordable model. Terra is similar in ...

OpenAI has told CNBC it will comply with President Trump’s AI executive order. George Osborne, Head of OpenAI for Countries, said that the startup would sign up to the voluntary order. Signed by Trump ...

In mid-May, OpenAI announced that an internal AI model had disproved the Erdős unit distance conjecture, a famous problem in discrete geometry that had stumped human mathematicians for the last 80 ...

Mathematician Will Sawin discusses his experience reviewing and refining a mathematical proof devised by OpenAI's internal model—and what that could mean for mathematics. Reading time 10 minutes Will ...

TOKYO, May 29 (Reuters) - OpenAI has given some Japanese financial institutions access to its GPT-5.5 model to help prevent cyberattacks, Japanese Finance Minister Satsuki Katayama said on ‌Friday ...

shows the logo of Microsoft displayed on the facade of the company France headquarters in Issy-les-Moulineaux, on the outskirts of Paris, on April 24, 2026. Martin LELIEVRE/Getty Images Microsoft ...