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

OpenAI is restructuring its AI strategy to focus solely on GPT-5, consolidating capabilities like reasoning, voice synthesis, ...

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

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

AI has launched Grok 3, which Elon Musk calls its "most advanced AI model yet" while claiming it outperforms OpenAI's GPT-4o.

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.

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

On Wednesday, OpenAI CEO Sam Altman announced a roadmap for how the company plans to release GPT-5, the long-awaited followup ...

OpenAI released its o3-mini model exactly one week ago, offering both free and paid users a more accurate, faster, and cheaper alternative to o1-mini. Now, OpenAI has updated the o3-mini to include an ...

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