https://openai.com/index/introducing-openai-o1-preview/ OpenAI o1 System Card https://openai.com/index/openai-o1-system-card/ Learning to Reason with LLMs https://openai.com/index/learning-to-reason-with-llms/ Using reasoning for routine generation https://cookbook.openai.com/examples/o1/using_reasoning_for_routine_generation Using reasoning for data validation https://cookbook.openai.com/examples/o1/using_reasoning_for_data_validation Reasoning models https://platform.openai.com/docs/guides/reasoning