tech π€ LLM formats decoded: GGUF vs GPTQ vs AWQ
LLM model formats like GGUF, GPTQ, and AWQ deal with how model weights are stored and squeezed. Containers define disk storage while quantization methods reduce bit usage for efficiency. GGUF, replacing older GGML, is a single-file binary format supporting diverse metadata. GPTQ is a one-shot post-training method using Hessian info for weight rounding. These formats allow running massive models on less powerful hardware. π§