OpenAI o1 Reasoning Model

OpenAI's o1 reasoning model revolutionized problem-solving by embedding chain-of-thought training, allowing the system to deliberate for seconds or minutes before responding. It scored in the 89th percentile on competitive programming benchmarks, achieved PhD-level accuracy on physics tests, and ranked among the top 500 of USA Math Olympiad qualifiers—surpassing #6's best human performance by 15%. This data-led approach, costing only $0.10 per query, outperforms the average model's accuracy by 40% on complex tasks, redefining AI's cognitive ceiling.