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

A discrepancy between first- and third-party benchmark results for OpenAI's o3 AI model is raising questions about the ...

Learn how OpenAI's o3 and o4 models are setting new standards in generative AI, empowering businesses, developers, and ...

Hands-on comparison of OpenAI's new o3 and o4 models versus o1-pro, Deep Research, and Claude 3.7. Discover which AI tools ...

First reported by TechCrunch, OpenAI's system card detailed the PersonQA evaluation results, designed to test for ...

Historically, each new generation of OpenAI's models has delivered incremental improvements in factual accuracy, with ...

OpenAI’s o3 and o4-mini models are available now to ChatGPT Plus, Pro, and Team users. Enterprise and education users will ...

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major ...

Following the recent launch of a new family of GPT-4.1 models, OpenAI released o3 and o4-mini on Wednesday, the latest ...

OpenAI's o3 and o4-mini models for ChatGPT have arrived.

OpenAI’s o3 model is under scrutiny after third-party tests revealed far lower performance than previously claimed.

OpenAI is launching o3 and o4-mini, new AI reasoning models designed to pause and work through questions before responding.