Open Source Model Atlas
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Open Source Model Atlas — Local AI Guide

Local AI, clearly catalogued

Find the right
open model
for the job.

A practical guide to capable open-weight models, with the context, license, and hardware notes you need before downloading.

59 modelscurated starting points
7 lanestext, code, vision & more
Local firsthardware notes included

The shortlist

Choose your starting point

Search by model or organisation, then save the ones worth testing.

A better first run

The model is only half the decision.

Context length, quantisation, and your available memory matter just as much as a benchmark score.

Start with the fit

Use the hardware note as a quick reality check before you pull a model.

Prefer the license you understand

Open weights do not always mean the same usage rights. Read the model card.

Test your real prompt

A small local model that fits your workflow beats a large model you cannot run.

Field guide

Running a model locally

1. Pick an engine

Ollama is the easiest starting point. llama.cpp offers more control, while LM Studio gives you a friendly desktop interface.

2. Leave room for context

Weights are not the whole memory bill. Longer conversations need extra room for the KV cache, so start with a shorter context.

3. Try Q4 first

A good 4-bit quantisation is usually the sweet spot between quality and a model that actually fits on your machine.

4. Measure your own workflow

Speed, tool use, and the quality of your prompts are personal. Use this catalogue to make a short list, then test it locally.

Open Source Model AtlasAlways verify model terms with the original publisher.