Open Source AI FAQ: Definitions, Licenses, Models and Tools
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Plain answers to the questions people ask about open source AI: what counts as open, which licenses allow commercial use, and which tools are open.
Plain answers to the questions people ask about open source AI: what counts as open, which licenses allow commercial use, and which tools are open.
The open source coding assistants that work with local models, how they compare with Claude Code, Copilot and Codex, and how I run OpenCode with Ollama.
The open source tools I use and recommend for running, serving, building on, fine-tuning and evaluating open models, with each tool's license stated.
Ollama is how most engineers first run an open model: one install, one pull, and a model is answering on your laptop. My Ollama guide covers that single-machine story. This guide is the next chapter:…
Running an open model on your own laptop takes fifteen minutes; my Ollama guide covers that. Running LLMs for a whole company is a different job: shared hardware, concurrent users, access control, and a service…