There is, however, one curious Mazda that has been largely forgotten by automotive history: the AZ-Offroad. Its name was a ...

OpenAI is planning to combine multiple products (features or models) into its next foundational model, which is called GPT-5. ChatGPT currently has too many capable models for different tasks.

It’s a question that troubles nutritionist and medical scientist Dr Federica Amati, head nutritionist at Zoe and nutrition lead at Imperial College London, and is the reason she has launched an ...

Although the entire AI boom was triggered by just one ChatGPT model, a lot has changed since 2022. New models have been released, old models have been replaced, updates roll out and roll back ...

ChatGPT isn't based on just one AI model. On the contrary, there are a number of different models you can choose to power the chatbot with—even more if you pay for it. While you can experiment ...

OpenAI released a paper last week detailing various internal tests and findings about its o3 and o4-mini models. The main differences between these newer models and the first versions of ChatGPT ...

OpenAI’s recently launched o3 and o4-mini AI models are state-of-the-art in many respects. However, the new models still hallucinate, or make things up — in fact, they hallucinate more than ...

Simply put, reasoning models are trained to "think before they speak," meaning they take more time to process the prompt but provide higher-quality responses. As a result, like older models ...

On Wednesday, OpenAI announced the release of two new models—o3 and o4-mini—that combine simulated reasoning capabilities with access to functions like web browsing and coding. These models ...

Federica Amati is a nutritionist who has her own version of the '5 a day' rule for good gut health. She eats five key food types every day, including whole grains and omega-3s. She shared how she ...

The original version of this story appeared in Quanta Magazine. Large language models work well because they’re so large. The latest models from OpenAI, Meta, and DeepSeek use hundreds of billio ...

Dr Federica Amati has highlighted a 'problem' with sourdough bread. The naturally leavened bread, which does not use commercial yeast to rise, has become hugely popular in recent years ...