OpenAI launches o3-mini reasoning model in ChatGPT and the API January 31, 2025 by admin Tweet OpenAI has released the o3 mini reasoning model, making it available in ChatGPT and its API. The integration of web search further enhances its ability to provide current information. Read more… Neowin Related Posts:OpenAI announces o3 Pro, its most intelligent…OpenAI officially launches GPT-5 for all ChatGPT usersOpenAI rolls out o1 reasoning model in its API for…OpenAI introduces o3 and o3 Mini reasoning modelsChatGPT-4o announced from OpenAI, will be freely…