Body Builder (beta)
OPENROUTER Developer Architecture Profile
Intelligence (ELO)1043Chatbot Arena Verified
Max Context Limit128,000Tokens Window
Prompt CachingStandardNo Cache Discount
Standard API / 1M$-2000000.00Blended Standard Rate
Model Capabilities & Contract SLAs
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:...
Granular Pricing Matrix
Input Tokens (Standard Prompt)Variable / 1M
Output Tokens (Completion)Variable / 1M
Pricing data via OpenRouter. Sync: 10/2/2026
Evaluate Competitors
VS Engine MatchupBody Builder (beta) vs Inference.net: Schematron V2 SmallVS Engine MatchupBody Builder (beta) vs Qwen: Qwen2.5 7B InstructVS Engine MatchupBody Builder (beta) vs Mistral: Mistral NemoVS Engine MatchupBody Builder (beta) vs NVIDIA: Nemotron 3.5 LightningVS Engine MatchupBody Builder (beta) vs Google: Lyria 3 Clip PreviewVS Engine MatchupBody Builder (beta) vs Google: Gemma 3 4B