Microsoft collaborates with OpenAI to release an official OpenAI library for .NET developers. The library supports the entire OpenAI API, including Assistants v2 and Chat Completions, and the latest GPT-4o model. The library provides sync and async access to the OpenAI REST API from .NET applications, with extensibility for building libraries on top. It is compatible with .NET Standard 2.0 applications and will be kept up to date with the latest features from OpenAI. Microsoft is investing in expanding the AI ecosystem for .NET developers, focusing on building AI-enabled applications and integration with cloud services. The OpenAI .NET API library is now available in beta on NuGet, with plans for ongoing development and improvement.
