Microsoft's high-performance local AI inferencing framework for Windows — official samples in C#, C++, C, and Python.

First Windows ARM64 build recipe for MediaTek Breeze-ASR-25 — local Taiwanese Mandarin speech-to-text on Snapdragon X Copilot+ PCs. whisper.cpp + NEON + KleidiAI, RTF 0.47x, 8x faster than Prism x64 (up to 12x with Q4_0). 台灣華語離線轉錄,Copilot+ PC 可用。