macOS 27 ships a free local LLM on Apple Silicon Macs. I made it easy to use from Node and Python

macOS 26+ on Apple Silicon Macs includes a built-in local LLM, requiring no download or API key. A developer created the "apple-llm" library to simplify its use from Node and Python, addressing initial challenges like repetitive output at temperature 0 and slow call times, which were reduced from 17 seconds to 1.5 seconds by maintaining a single running process.