Getting Started

TL;DR This guide walks you through deploying a complete local LLM stack on Mac Mini hardware, specifically optimized for Apple Silicon’s unified memory architecture. You’ll install Ollama as your model runtime and Open WebUI as your chat interface, creating a private AI environment that keeps all data on your local network. The Mac Mini M2 Pro and M4 models excel at running 7B to 13B parameter models thanks to their high-bandwidth unified memory. Unlike traditional GPU setups, Apple Silicon shares memory between CPU and GPU cores, eliminating PCIe bottlenecks. This architecture means a Mac Mini with 32GB RAM can comfortably run llama3.1:8b or mistral:7b models while leaving headroom for the web interface and system processes. ...

TL;DR Open WebUI’s Tools feature transforms your local LLM into an AI agent capable of executing real-world tasks through function calling. Instead of just chatting with your model, you can build custom tools that let it query APIs, run system commands, process files, or integrate with external services – all while keeping your data local. ...

TL;DR Ollama now supports image generation models through its standard API on port 11434, letting you run Stable Diffusion and similar models entirely offline. Install Ollama with curl -fsSL https://ollama.com/install.sh | sh, then pull an image model like ollama pull stable-diffusion. Generate images by sending prompts to the same REST endpoint you use for text models – no separate services required. ...

TL;DR LM Studio is a desktop GUI application for running large language models locally on Ubuntu 2026. Unlike command-line tools, it provides a graphical interface for downloading models from Hugging Face and running them without sending data to external servers. The application includes a local OpenAI-compatible API server, making it useful for developers who want to test AI integrations privately. ...

TL;DR GAIA (Generative AI Integration Architecture) is an open-source framework that lets you build autonomous AI agents running entirely on your local hardware using Ollama, LM Studio, or llama.cpp as the inference backend. Unlike cloud-based agent frameworks, GAIA keeps your data on-premises and gives you full control over model selection, resource allocation, and execution policies. ...

TL;DR Docker Hub rate limits and regional connectivity issues in Spain can block container pulls, disrupting self-hosted AI deployments. The primary workaround is switching to mirror registries or running Ollama natively without Docker. For immediate relief, configure Docker to use alternative registries. Edit /etc/docker/daemon.json to add registry mirrors: { "registry-mirrors": [ "https://mirror.gcr.io" ] } Restart Docker with sudo systemctl restart docker and retry your pull. This routes requests through Google’s mirror, bypassing Docker Hub entirely. ...

TL;DR LM Studio provides a GUI-first approach to running Claude-style coding models locally without command-line complexity. Download the application from lmstudio.ai, install it on your Linux, macOS, or Windows system, and you gain immediate access to Hugging Face’s model repository through an integrated browser. The workflow centers on three steps: discover models through LM Studio’s search interface, download your chosen quantization format (Q4_K_M for balanced performance, Q8_0 for accuracy), and launch the built-in OpenAI-compatible API server. Models like DeepSeek Coder V2, Qwen2.5-Coder, and CodeLlama variants work particularly well for development tasks. ...

TL;DR Fine-tuning local LLMs in 2026 means adapting pre-trained models to your specific use case without cloud dependencies. Both Ollama and llama.cpp support running fine-tuned models, but the actual training happens with separate tools like Unsloth, Axolotl, or llama.cpp’s built-in training capabilities. The typical workflow: train or fine-tune using a framework that outputs GGUF format, then serve the resulting model through Ollama or llama-server. Ollama pulls base models from its library, but you can import custom GGUF files using ollama create with a Modelfile. For llama.cpp, point llama-server directly at your fine-tuned GGUF file. ...

TL;DR The ollama serve command launches the Ollama daemon that exposes a REST API on port 11434 for running local LLM inference. Unlike the simpler ollama run command for interactive chat, serve mode is designed for persistent server deployments where multiple applications need programmatic access to your models. After installing Ollama with curl -fsSL https://ollama.com/install.sh | sh, the service typically starts automatically via systemd on Linux. You can verify it’s running with systemctl status ollama or by checking if port 11434 responds to API requests. The daemon loads models on-demand when applications request them through the HTTP API. ...

TL;DR Tiny LLMs (1-3 billion parameters) let you run capable AI models on modest hardware without cloud dependencies. Unlike larger models requiring expensive GPUs, tiny models run smoothly on consumer laptops, Raspberry Pi 5 devices, and older workstations with 8GB RAM. This guide shows you how to deploy them locally using Ollama. ...