Microsoft Copilot ranked a lowly 25th out of the top 26 large language models in terms of IQ, using questions that do not ...

OpenAI CEO Sam Altman announced that the open ChatGPT model’s release date has been delayed again, and it's all about AI ...

Elon Musk's xAI company launched its Grok 4 AI models, which have outranked all leading AI models from OpenAI, Google, and ...

o3, an artificial intelligence (AI) model developed by the creators of ChatGPT, has been ranked the best AI tool for ...

The open nature of OpenAI’s upcoming language model means companies and governments will be able to run the model themselves, ...

The FrontierMath benchmark from Epoch AI tests generative models on difficult math problems. Find out how OpenAI’s o3 and other AI models performed.

The o3 model, previewed in December, is OpenAI's most advanced reasoning model to date, while o4-mini is a smaller, cheaper, and faster model.

OpenAI’s latest machine learning mode has arrived. On Friday, the company released o3-mini and it's available to try now. What's more, for the first time OpenAI is making one of its "reasoning ...

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.

OpenAI saved its biggest announcement for the last day of its 12-day “shipmas” event. On Friday, the company unveiled o3, the successor to the o1 “reasoning” model it released earlier in ...

OpenAI announces o3 and o3-mini, its next simulated reasoning models o3 matches human levels on ARC-AGI benchmark, and o3-mini exceeds o1 at some tasks.

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.