The business's latest reasoning-focused models with evident chain-of-thought (CoT) are called o3 and o4-mini. The San ...

OpenAI released a slew of new AI models this week. Is the company's o3 model our first glimpse at artificial general i?

Both o3 and o4-mini models, released earlier this week, are only available to paying ChatGPT users at the moment.

AI models are numerous and confusing to navigate, but the benchmarks used to measure their performance are also challenging.

In 27 months, OpenAI has captured the lion's share of the AI market, and it has managed to one-up itself with every product ...

The new OpenAI models, 03 and 04-mini, have special abilities that could help you do research and analyze documents.

ChatGPT and other AI chatbots based on large language models are known to occasionally make things up, including scientific ...

OpenAI unleashed a flurry of new ChatGPT variants over the week, each featuring interesting new features and very confusing ...

OpenAI just launched its smartest AI models yet — o3 and o4-mini. These updates promise sharper image analysis, smarter ...

OpenAI released its newest AI model and said it can understand uploaded images like whiteboards, sketches and diagrams, even ...

OpenAI says it could adjust its AI safety policy if a rival ships a high-risk model without safeguards. Critics say it's ...

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