OpenAI has launched a new 'reasoning' AI model, o3-mini, the successor to the AI startup's o1 family of reasoning models.

OpenAI CEO Sam Altman teased exactly two weeks ago that o3-mini would ship in “a couple of weeks,” and it’s arriving on time ...

OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor.

It's 63% cheaper than OpenAI o1-mini and 93% cheaper than the full o1 model, priced at $1.10/$4.40 per million tokens in/out.

On Friday, OpenAI made o3-mini, the company’s most cost-efficient AI reasoning model so far, available in ChatGPT and the API ...

The lights dimmed as five actors took their places around a table on a makeshift stage in a New York City art gallery turned ...

DeepSeek claimed in a technical paper uploaded to GitHub that its open-weight R1 model achieved comparable or better results than AI models made by some of the leading Silicon Valley giants — namely ...

Biomedical engineers at Duke University have developed an AI-based platform that designs short proteins, termed peptides, capable of binding and destroying previously undruggable disease-causing ...

A security report shows that DeepSeek R1 can generate more harmful content than other AI models without any jailbreaks.

US President Donald Trump on Monday praised DeepSeek AI, the artificial intelligence chatbot made by a Chinese start-up. A frenzy over DeepSeek AI has upended stock markets and is fueling debates over ...