OpenRouter (multi-model routing)

Tools & Environment

OpenRoutermulti-model routing

OpenRouter (multi-model routing) is a routing platform that provides access to multiple AI models (GPT-4, Claude, Gemini, Llama) through one API.

In semantic audit pipelines, OpenRouter provides flexibility: you can test different models on the same task (like EAV extraction: GPT-4 vs Claude vs Gemini) without changing infrastructure. Pricing is transparent—you pay for tokens with a small OpenRouter markup.

OpenRouter is particularly useful in vibecoding: one API key, one library, multiple models for experimentation.

Source: AI Semantic SEO Expert, Robert Niechciał (sensai.io)