Jaque Silva/NurPhoto via OpenAI’s o3 focuses on high-level reasoning, using a “private chain of thought” to solve problems.

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the ...

OpenAI's announcement of its new o3 reasoning model has triggered another wave of anxiety among some computer science majors ...

OpenAI’s newest, most performant model, announced in December, has passed the ARC-AGI test, purportedly outperforming most ...

The o3-mini variant, also announced Friday, includes an adaptive thinking time feature, offering low, medium, and high ...

OpenAI’s latest AI model, dubbed simply as GPT o3, has generated considerable buzz in the tech community over the past week ...

O3 is expected to power popular tools like ChatGPT, and its potential to handle large-scale tasks autonomously is causing ...

OpenAI has announced o3 and o3-mini, models which will be making their way to users in the early part of 2025.

The cost of new 'reasoning models' may make companies reluctant to use them, even as their capabilities close in on ...

OpenAI’s new o3 reasoning model is causing concern among computer science majors, who fear it may reduce job opportunities by ...

Coming to the ARC-AGI (Abstract Reasoning Corpus - Artificial General Intelligence) benchmark, it features a series of ...

Adaptive thinking time API. This is a standout feature of o3, enabling users to toggle between reasoning modes (low, medium, ...