One of the more terribly named models, o4-mini drops the “GPT” element of the naming scheme and awkwardly swaps the 4o around ...

When to use it: Choose ChatGPT o4 mini when you need reasoning capabilities but can't wait for the slower, more comprehensive ...

But apparently it's different for OpenAI's hot new model. Using SimpleQA ... re-steer the hype ship back on the course it ...

OpenAI model names have been confusing, but the company is finally taking steps to make it easier for users to understand the different ChatGPT models. OpenAI quietly posted an article titled ...

DeepSeek released its buzziest large language model, R1, on Jan. 20. The AI assistant hit No. 1 on the Apple App Store in recent days, bumping OpenAI’s long-dominant ChatGPT down to No. 2.

ChatGPT isn't based on just one AI model ... of different models you can choose to power the chatbot with—even more if you pay for it. While you can experiment with each on your own, OpenAI ...

After weeks of speculation about a new and more powerful AI product in the works, OpenAI today announced its first “reasoning model ... Plenty of charts show that, during internal evaluations ...

A discrepancy between first- and third-party benchmark results for OpenAI’s o3 AI model ... the public o3 model “is a different model […] tuned for chat/product use,” corroborating Epoch ...

Toward the end of March, OpenAI announced its intention to release its first "open" language model since GPT‑2 ... think we need to] figure out a different open source strategy," Altman said ...