Provider Setup Guides

Lenno supports multiple AI providers through a Bring Your Own Key (BYOK) model. Choose the provider and model that best fits your needs.

Supported Providers

Provider Models Best For
Anthropic (Claude) Claude Opus, Sonnet, Haiku Complex reasoning, long context, coding
OpenAI GPT-4o, GPT-4o mini, o1 General purpose, vision, function calling
Mistral Mistral Large, Medium, Small European hosting, multilingual, cost-effective

How BYOK Works

  1. Get an API key from your chosen provider
  2. Add the key in your agent’s Provider tab
  3. Select a model from the available options
  4. Start using your agent – all AI calls use your key directly

You pay the provider directly at their published rates. Lenno does not add any markup or surcharge on AI usage.

Switching Providers

You can switch providers or models at any time without losing your agent’s personality, memory, or configuration. The provider only affects how responses are generated – everything else stays the same.

To switch, go to your agent’s Provider tab or use the /provider switch command.