These are o3 and o4-mini that you can test right away in ChatGPT. They’re much better at reasoning than their predecessors and might excel at coding and math if those are your hobbies.

Summary: OpenAI recently announced some new models, and one of them is called o3. Well, according to a new report, o3 can now use images while reasoning. This will further enhance its reasoning ...

Sam Altman announced Friday that OpenAI will release o3 and o4 in anticipation of GPT-5's release later in 2025. The San Francisco-based company shelved o3 and o4 in February, saying its many ...

After effectively canceling the consumer launch of its o3 reasoning model in February, OpenAI now says it aims to release both o3 and a next-gen successor, o4-mini, in “a couple of weeks.” ...

A hot potato: OpenAI's latest artificial intelligence models, o3 and o4-mini, have set new benchmarks in coding, math, and multimodal reasoning. Yet, despite these advancements, the models are ...

Epoch found that o3 scored around 10%, well below OpenAI's highest claimed score. That doesn't mean OpenAI lied, per se. The benchmark results the company published in December show a lower-bound ...