Open-weight model: what it means
An open-weight model is an AI model whose parameters (weights) are published for anyone to download. You can run it on your own computer or server and fine-tune it. That is not the same as fully open source: the training data and code are often not released, and licence terms vary.
Useful pages
Related terms
Open source · Model parameters · Fine-tuning
This is general information, not legal advice. Check the exact rules with an official source.