I'm curious, what specifically you're interested in from openrouter? Do they offer specific LLMs, or is it just a great way to kick the tires on new models as they emerge?

The original intention behind t2x was to be "functionality first", and make an opinionated call on which LLMs get used for specific functionality. However I think the way to go will be sane defaults and then allow user-specified models from something like openrouter.