OpenAI’s new GPT-4.1 models are now available on Microsoft Azure OpenAI Service and GitHub April 14, 2025 by admin Tweet OpenAI has launched new GPT-4.1 models (including mini and nano variants) specifically for developers via API. These models are now available through Microsoft as well. Read more… Neowin Related Posts:Microsoft brings OpenAI o3 and o4-mini models to…Azure OpenAI introduces GPT-4o Mini Audio models for…OpenAI o3-mini now available on GitHub Copilot and…The new GitHub Models allows developers to find and…OpenAI introduces o3 and o3 Mini reasoning models