Explore the key differences between OpenAI's o3-mini and o1-mini models. Learn which AI model suits your needs for speed, ...

OpenAI has effectively canceled o3, which was slated to be its next major AI model release, in favor of what CEO Sam Altman ...

ChatGPT users, including at the free tier, will see GPT-4.5 and GPT-5 next. The hot AI company wants to simplify its GPT and ...

OpenAI's o3 model wins gold at IOI, surpassing human benchmarks and redefining AI coding capabilities. These groundbreaking ...

OpenAI has just released o3-mini, a new reasoning model which offers the same kind of performance as its earlier o1 model, ...

OpenAI has updated the “chain of thought” feature of its o3-mini AI model to make it easier for users to understand how it ...

On the twelfth and final livestream of the company’s 12 Days of OpenAI event, CEO Sam Altman revealed the o1’s successor model, dubbed o3 to avoid a copyright battle with a UK telecom.

Sam Altman has quietly announced that OpenAI won't be releasing o3, its allegedly super-advanced new model, as a standalone ...

OpenAI wants everyone to experience its GPT-5 model and the o3 reasoning by simplifying what they have to offer.

OpenAI has launched the advanced o3-mini model via Microsoft Azure, enhancing AI applications with improved cost efficiency, ...

STEM reasoning OpenAI has launched o3-mini, a new artificial intelligence model in its reasoning series designed to enhance ...