OpenAI's o3 and o4-mini models for ChatGPT have arrived.

According to OpenAI, ChatGPT-o3 sets state‑of‑the‑art marks on Codeforces, SWE‑bench (no special scaffolding needed), and MMMU, while cutting major errors by 20% versus ChatGPT-o1 (its ...

OpenAI has launched its advanced AI models, o3 and o4-mini, enhancing reasoning and problem-solving capabilities. The o3 ...

OpenAI announced on Thursday the launch of o3 and o4-mini, new AI reasoning models designed to pause and work through ...

OpenAI has unveiled its latest AI reasoning models, the o3 and o4-mini. The company says the o3 model is its most advanced ...

o3 and o4-mini are out for Pro, Plus and Team users now, free users can try o4-mini, too They can combine and use every tool in ChatGPT's arsenal o3 and o4-mini add reasoning using images to ...

OpenAI has released two new models, o3 and o4-mini, along with a new code generation tool called Codex CLI, marking the ...