OpenAI announces o3 and o3-mini, its next simulated reasoning models
Briefly

OpenAI's o3 model exhibits advanced reasoning capabilities, achieving record scores on various benchmarks, indicating progress in AI's simulated reasoning abilities.
Altman humorously acknowledged, 'In the grand tradition of OpenAI being really, truly bad at names, it'll be called o3,' shedding light on the quirky naming process.
The o3 model scored a remarkable 96.7% on the 2024 American Invitational Mathematics Exam, showcasing its proficiency in mathematical reasoning beyond other AI models.
Scoring 75.7% in low-compute and 87.5% in high-compute settings on the ARC-AGI benchmark, o3 surpasses previous AI capabilities and mimics human reasoning performance.
Read at Ars Technica
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