Body Builder (beta)on Krater.ai

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:

Released December 5, 2025

Specifications

Body Builder (beta) at a glance

Context

128K tokens

Input

Text

Output

Text

Capabilities

What it is good at

Catalog capabilities

  • Generates text responses

Good for

Long documents

FAQ

Questions about Body Builder (beta)

Clear answers based on the model catalog and Krater access.

Body Builder (beta) supports a context window of 128,000 tokens.

Use Body Builder (beta) in your API

Connect with Krater's unified API.

API access

Ready to use Body Builder (beta)?

Access leading models in one focused workspace.