OpenAI, o3

OpenAI Skips o2 and Debuts New o3 ‘Reasoning’ Model
Reasoning models are supposed to fact-check themselves by producing a step-by-step plan to find a correct answer.
OpenAI teases its ‘breakthrough’ next-generation o3 reasoning model
CEO Sam Altman closed out the 12 Days of OpenAI event Friday with a first look at the company's upcoming o3 reasoning model.
OpenAI's next generation model could be announced today — here's what we know
OpenAI could be about to announce its most powerful AI model to date on the final day of its 12 Days of OpenAI extravaganza. The new model is the next generation "reasoner", replacing o1, released last week.
OpenAI unveils 'o3' reasoning models with groundbreaking results in benchmarks
OpenAI unveiled its latest reasoning model, o3, on the last day of its 12-day "shipmas" event. The new model is an improved version of the previously released o1 "reasoning" model. Notably, the o3 is a model family, similar to o1. There's o3 and a compact version called o3-mini, which has been fine-tuned for specific tasks.
OpenAI announces new o3 models
OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the successor to the o1
OpenAI’s o3 Models Testing; A New Contender to Google's Gemini 2.0 Flash Thinking Mode?
OpenAI Testing New Reasoning AI Models: o3 and o3-mini; Could They Compete with Google's Gemini 2.0 Flash Thinking Mode?
OpenAI teases new reasoning model—but don’t expect to try it soon
For the last day of ship-mas, OpenAI previewed a new set of frontier “reasoning” models dubbed o3 and o3-mini. The Verge ...
The last day of '12 days of OpenAI' is expected to bring biggest drop yet
On the last day of its 12 days of OpenAI, a holiday-themed campaign in which OpenAI livestreams a new demo or product launch ...
12 Days of OpenAI ends with a new model for the new year
The final day of the 12 Days of OpenAI, brought back OpenAI CEO Sam Altman to show off a brand new set of AI models coming in ...
Sam Altman says OpenAI’s new o3 ‘reasoning’ models begin the ‘next phase’ of AI. Is this AGI?
The new o3 models did so well on a prominent benchmark that some immediately questioned whether OpenAI had in fact achieved ...
Here’s everything OpenAI announced in the past 12 days
OpenAI has unveiled a slew of new products, models, features, and services over the past two weeks as part of its "12 Days of ...
OpenAI Unveils o3 Model and Becomes First to Crack the ARC-AGI Benchmark in 5 Years
OpenAI announced a new o3 reasoning model and it has become the first AI model to crack the hallowed ARC-AGI benchmark.
OpenAI Upgrades Its Smartest AI Model With Improved Reasoning Skills
A day after Google announced its first model capable of reasoning over problems, OpenAI has upped the stakes with an improved ...