OpenAI just released a new ChatGPT model that’s better and more reliable than its best reasoning models to date. ChatGPT ...

OpenAI is keeping up its rapid-fire pace of new AI releases. The company introduced the o3 and o4-mini models to its ChatGPT ...

ChatGPT o3, which has been available via API, is now 80% cheaper for developers, and there's no visible impact on performance ...

OpenAI is planning to ship an update to ChatGPT that will turn on the new o3 Pro model, which has more compute to think ...

OpenAI has launched o3-pro, its most advanced AI model yet, available to ChatGPT Pro and Team subscribers. It enhances ...

OpenAI rolls out the o3 Pro model in ChatGPT, slashes o3 model pricing by 80 per cent, but its open-source AI model has been delayed until later this summer.

OpenAI has introduced o3-pro, a new AI model it describes as its most advanced to date. Built on the foundation of the o3 model, which debuted earlier this year, o3-pro represents a significant leap ...

Starting Wednesday, o3-pro will be available to ChatGPT Pro and Team users, replacing the o1-pro model. Enterprise and ...

In an experiment performed by an IITian, ChatGPT o3 scored 327/360 in JEE Advanced 2025 Question Paper, which would earn the AI platform an All India Rank 4 (AIR 4)., News - Times Now ...

"ChatGPT is down due to a global outage starting early June 10, 2025, affecting web and mobile users with error messages and ...

OpenAI's new o3-pro model replaces o1-pro in ChatGPT with better reasoning, tool support, and higher accuracy.