OpenAI announces new o3 model — but you can’t use it yet
Welcome back to Week in Review. This week, we’re looking at OpenAI’s last — and biggest — announcement from its “12 Days of ...
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OpenAI unveils o3 reasoning AI model to tackle complex challenges, compete with Google
ChatGPT-maker OpenAI has launched o3 and o3 mini reasoning AI model to tackle complex challenges. According to CEO Sam ...
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OpenAI Culminates 'Shipmas' Event With The Unveiling Of o3 & o3-Mini LLMs, Here's What We Know
The o3 model has reportedly set new benchmarks, outperforming its predecessors in multiple domains. It achieved a 22.8 per ...
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 ...
Ex-OpenAI engineer who raised legal concerns about the technology he helped build has died
Suchir Balaji, a former OpenAI engineer and whistleblower who helped train the artificial intelligence systems behind ChatGPT ...
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 ...
OpenAI’s GPT-5 reportedly falling short of expectations
OpenAI’s efforts to develop its next major model, GPT-5, are running behind schedule, with results that don’t yet justify the ...
OpenAI is done with Shipmas and staring down daunting challenges for 2025
Most notably, there’s co-founder Elon Musk, who now runs rival startup xAI, and is in the midst of a heated legal battle with ...
OpenAI Unveils New A.I. That Can ‘Reason’ Through Math and Science Problems
The artificial intelligence start-up said the new system, OpenAI o3, outperformed leading A.I. technologies on tests that ...
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 ...
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.
Why Companies Like OpenAI and SpaceX Are Staying Private Longer
Private companies — especially those in tech — are raising billions of dollars to delay, and sometimes even shun, a path to ...