Microsoft has released its official OpenAI library for .NET, with the goal of ensuring a smooth, reliable integration experience for developers working with OpenAI and Azure OpenAI services in .NET applications.
Announced October 1, the now-stable library follows a beta release published in June. Installable via NuGet, the OpenAI library for .NET provides full OpenAI REST API support and full support for OpenAI flagship models including GPT-4o, GPT-4o mini, o1-preview, and o1-mini.
Other capabilities include: