infrastructure

LM Studio

by LM Studio

LM Studio is a cross-platform desktop application that enables users to discover, download, and run large language models entirely on their local machine — no internet connection or cloud dependency required. It provides a polished GUI for chatting with models, a built-in model browser sourcing from Hugging Face, and a local OpenAI-compatible API server so existing tools and apps can connect to locally-hosted LLMs.

9 Overall Score

Scores

Capability
8
Ease of Use
9
Documentation
7
Reliability
8
Value
10
Momentum
9

Details

Status
active
Pricing
free
Launch Date
2023-03
Last Updated
2026-03-15

Key Features

  • One-click download and local execution of GGUF/GGML models from Hugging Face
  • Built-in chat UI with conversation history and system prompt configuration
  • Local OpenAI-compatible REST API server for drop-in compatibility with existing tools
  • Hardware acceleration support for Apple Silicon (Metal/MPS), NVIDIA (CUDA), and AMD (Vulkan)
  • Model discovery browser with hardware compatibility indicators and VRAM estimates

Tech Stack

ElectronTypeScriptllama.cppGGUFCUDAMetal (Apple Silicon)VulkanNode.js