OpenAI releases GPT-5.1 for developers with adaptive reasoning capability November 14, 2025 by admin Tweet OpenAI has expanded its new GPT-5.1 models to the API, introducing adaptive reasoning that uses fewer tokens for easy tasks and more for complex ones. Read more… Neowin Related Posts:OpenAI rolls out o1 reasoning model in its API for…OpenAI introduces o3 and o3 Mini reasoning modelsOpenAI announces o3 and o4-mini, its most capable…Microsoft Copilot makes OpenAI's o1 reasoning model…OpenAI announces o3 Pro, its most intelligent…