OpenRouter simplifies access to many models through a single API, but each call...

https://www.bookmarkingqueen.win/openrouter-acts-as-a-simple-model-aggregator-letting-you-switch-between-models

OpenRouter simplifies access to many models through a single API, but each call starts fresh, so you lose context between requests. Suprmind handles multiple models in sequence, keeping the conversation flowing without resets