OpenRouter Model Routing Platform

OpenRouter is a unified LLM access and price-comparison platform for developers that helps you intelligently route requests across multiple large models to achieve lower costs and better response quality.

Unified API: connect once and switch between multiple models
Real-time price comparison: estimate cost and response time per prompt to quickly find the most cost-effective model
Intelligent routing: supports automatic model selection based on cost, quality, or latency policies

示例：openrouter.request({ model: 'best', prompt: '你好' })

Use Cases

Integrate multiple models into production to ensure stability and keep costs under control
Quickly compare different models' performance and pricing during prototyping
Automatically route requests at scale to lower budgetary costs

Key advantages: easy integration, transparent billing, and model price comparison, suitable for developers and businesses that want to flexibly manage models across providers and optimize costs.

Unified API: connect once and switch between multiple models
Real-time price comparison: estimate cost and response time per prompt to quickly find the most cost-effective model
Intelligent routing: supports automatic model selection based on cost, quality, or latency policies

示例：openrouter.request({ model: 'best', prompt: '你好' })

Use Cases

Integrate multiple models into production to ensure stability and keep costs under control
Quickly compare different models' performance and pricing during prototyping
Automatically route requests at scale to lower budgetary costs

Key advantages: easy integration, transparent billing, and model price comparison, suitable for developers and businesses that want to flexibly manage models across providers and optimize costs.