lightmetal: GPU LLM Inference From a Single Java 25 JAR

GPU LLM inference on Apple Silicon, packaged as one Java 25 executable JAR, zero dependencies. lightmetal binds a Metal-enabled libllama.dylib through the Foreign Function & Memory API and runs Mistral- and Gemma-architecture GGUF models locally. Build it with zb , point it at a GGUF, prompt it: zb build java --enable-native-access=ALL-UNNAMED -jar zbo/lightmetal.jar \ -model…