I'll offer a +1 to the sibling comment here.

Yeah it's totally true you can't build a one-size-fits-all foundation model, the data just isn't there. But also... no-one needs that. It's totally fine to tweak a foundation model for any individual problem, and that's the bulk of what is being described in the linked blog post / in the underlying paper.

FWIW whilst at Cradle we had a lot of doubts going into this. Like, thermostability is clearly evolutionarily correlated so it was always pretty likely that by hook or by crook the models could do that correctly. But, binding? Aggregation? Not at all clear that the same principles should hold. And the exciting finding was that yes, yes they do.