OpenRouter pools multiple models into one API, making it easy to switch between...

https://www.pop-bookmarks.win/suprmind-lets-you-chat-with-five-top-ai-models-at-once-in-a-single-conversation

OpenRouter pools multiple models into one API, making it easy to switch between them but each request starts fresh, losing context. Suprmind takes a different approach by running models sequentially, allowing the output of one to guide the next