OpenAI introduced two new reasoning models this week: o3 and o4-mini. The company claims that these are its smartest AI ...

OpenAI launched its o3 and o4 mini reasoning models, claiming they approach AGI. However, a report reveals these models ...

OpenAI is releasing two new AI reasoning models today: o3, which the company calls its “most powerful reasoning model,” and o4-mini, which is a smaller and faster model that “achieves ...

OpenAI announced on Wednesday the launch of o3 and o4-mini, new AI reasoning models designed to pause and work through questions before responding. The company calls o3 its most advanced reasoning ...

OpenAI says that it deployed a new system to monitor its latest AI reasoning models, o3 and o4-mini, for prompts related to biological and chemical threats. The system aims to prevent the models ...

Two new AI models from OpenAI: o3 and o4-mini think longer and have a wider range of functions – such as image generation.