The Microsoft 365 Agent SDK simplifies building full stack, multichannel, trusted agents for platforms including M365, Teams, Copilot Studio, and Webchat.

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

Reliable Services and Reliable Actors are Service Fabric application frameworks for building highly-scalable distributed cloud applications.

Olive: Simplify ML Model Finetuning, Conversion, Quantization, and Optimization for CPUs, GPUs and NPUs.

Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.

Crescent adds privacy to existing credentials with zero-knowledge

The Microsoft community Windows Package Manager manifest repository

MSCCL++: A GPU-driven communication stack for scalable AI applications

Library for building distributed, real-time collaborative web applications

This is a Phi Family of SLMs book for getting started with Phi Models. Phi a family of open sourced AI models developed by Microsoft. Phi models are the most capable and cost-effective small language models (SLMs) available, outperforming models of the same size and next size up across a variety of language, reasoning, coding, and math benchmarks