My @routstr node serves Muse Spark Open and Muse Wonder. Spark Open is not on Meta infrastructure and it's in "Private" mode through Venice (a pinky promise, but better than not even a promise).

Node is routstr.cypherpunk.today

You can use them through routstr-confidential where my node does not see the prompts or responses and can't alter it.

Try it here, pay per token using cashu/lightning:

https://jooray.github.io/routstr-confidential-pwa/

I sort of like Muse models, I've been playing with them, although they are at the same time not super cheap and not super frontier.

What's your use case for them? How compliant they are, especially with security?