> As docs site owners, I wonder if we should start freely providing embeddings for our content to anyone who wants them, via REST APIs or well-known URIs. Who knows what kinds of cool stuff our communities can build with this extra type of data about our docs?

Interesting idea. You'd have to specify the exact embedding model used to generate an embedding, right? Is there a well understood convention for such identification like say model_name:model_version:model_hash or something? For technical docs, obviously very broad field, is there an embedding model (or small number) widely used or obviously highly suitable that a site ownwer could choose one and have some reasonable expectation that publishing embeddings for their docs generated using that model would be useful to others? (Naive questions, I am not embedded in the field.)