Body Builder (beta)

Body Builder is a utility model that converts natural language descriptions into structured OpenRouter API request objects for routing calls to other models.

Strengths

Handles the boilerplate of constructing properly formatted API requests, letting you describe what you want to accomplish without manually specifying JSON structures.

Best for

Workflows where you need to dynamically generate or route API calls to various models based on task descriptions rather than writing requests directly.

Limitations

As a utility layer, it doesn't perform the actual inference work—it's useful only when integrated into a system that executes the API calls it constructs, and errors in the generated requests could propagate downstream.