EU AI Act
Open-Weight Model Wizard
Determine your obligations as an open-weight or open-source AI model provider or deployer
Step 1 of 60%
About this wizard
This tool helps you navigate the EU AI Act obligations for open-weight and open-source AI models. Answer each question based on your current situation.
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Step 1How do you access the AI model?
Open-weight models can be downloaded and run locally, giving you full control — but also more responsibility under the AI Act. API-only access usually means you are a deployer, not a provider.
Why this matters: The distinction between open-weight and API access determines which obligations apply to you.