Configure LLM providers

The LLM explainer supports configuration through environment variables, runtime settings, constructor arguments, or an LLMConfig object.

Read the complete provider setup guide

Security requirements

• Never commit .env files containing credentials.
• Use repository secrets for automated tests and documentation builds.
• Do not print keys in notebook outputs or exception messages.
• Use provider accounts and models that you are authorised to access.
• Review cost and rate-limit implications before increasing perturbation counts.