Body Builder (beta)

OpenRouterID: openrouter/bodybuilder

Transform your natural language requests into structured OpenRouter API request objects. Describe what you want to accomplish with AI models, and Body Builder will construct the appropriate API calls. Example: "count to 10 using gemini and opus." This is useful for creating multi-model requests, custom model routers, or programmatic generation of API calls from human descriptions. **BETA NOTICE**: Body Builder is in beta, and currently free. Pricing and functionality may change in the future.

Pricing per 1M Tokens

Input (Prompt)<$0.01
Output (Completion)<$0.01
Cache ReadFree
Cache WriteFree
ImageN/A

Specifications

Context Length128K
Max Output TokensN/A
Input ModalitiesText
Output ModalitiesText
TokenizerRouter
Instruct TypeN/A
Top Provider ContextN/A
Top Provider Max OutputN/A
ModeratedNo

Compare this model

See how Body Builder (beta) stacks up against other models.

vs Free Models Routervs Auto Router

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Last updated: March 23, 2026

First tracked: March 23, 2026