What problem does it solve?
It solves the need to run local LLM inference without NVIDIA/CUDA by providing a lightweight deployment path for CPUs, Apple Silicon, and consumer/edge hardware using GGUF models.
Core Features & Use Cases
- CPU-first and edge deployment: Run
llama-cli/llama-server with minimal dependencies for offline or resource-constrained environments.
- GGUF quantization support: Select quantized GGUF formats (e.g., Q4_K_M to Q8_0) to trade off memory, speed, and quality.
- Hardware acceleration and hybrid offloading: Use Metal (Apple), CUDA (NVIDIA), or ROCm (AMD) and optionally offload selected layers (
-ngl) for better throughput.
- OpenAI-compatible serving: Expose an HTTP API for chat completions so client apps and agent frameworks can integrate easily.
Example: You want a privacy-preserving chatbot on a MacBook (M-series) and need good quality without setting up CUDA—download a GGUF model, run llama-server, and query it via /v1/chat/completions.
Quick Start
Use the server mode to start an OpenAI-compatible endpoint with your downloaded GGUF model by running ./llama-server -m models/llama-2-7b-chat.Q4_K_M.gguf --host 0.0.0.0 --port 8080 -ngl 32.