OpenAI rolls out o3 and o4-mini: From coding and maths to visuals, how ChatGPT’s new models handle it all

OpenAI has released its most advanced AI models yet—o3 ando4-mini on Wednesday. These models are a real step up in how artificial intelligence can reason, solve problems, and even use tools to get things done, claims the San-Fransisco based company.

“These new models are part of OpenAI’s o-series, and they’re designed tothink more deeply before answering, helping them tackle tougher, more complex questions in less time,” said the company in a blog post.