The GPT‑5.4 mini comes with improved performance across coding, reasoning, multimodal tasks, and tool use.

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now OpenAI surprised the world yesterday ...

In response to pressure from rivals including Chinese AI company DeepSeek, OpenAI is changing the way its newest AI model, o3-mini, communicates its step-by-step “thought” process. On Thursday, OpenAI ...

OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor. On Thursday, Microsoft announced that it’s rolling OpenAI's reasoning model o1 out to ...

OpenAI’s New AI Models o3 and o4-mini Can Now ‘Think With Images’ Your email has been sent OpenAI has rolled out two new AI models, o3 and o4‑mini, that can literally “think with images,” marking a ...

On Wednesday, OpenAI launched its latest reasoning models, o3 and o4-mini. As with its other o-series models, OpenAI's o3 and o4-mini think for a longer period of time before responding in order to ...

On the final day of the '12 Days of OpenAI' event, OpenAI today announced the upcoming o3 family of reasoning models. Similar to the existing o1 family, the o3 family will include o3 and o3 mini ...

A mere two days after announcing GPT-4.1, OpenAI is releasing not one but two new models. The company today announced the public availability of o3 and o4-mini. Of the former, OpenAI says o3 is its ...