[pamelafox]

Re 1) pgvector has an example in the repo that uses a model for re-ranking: https://github.com/pgvector/pgvector-python/blob/master/exam...

I'm not using that in my own experiments since I don't want to worry about the performance of running a model on production, but seems worth a try.

[esafak]

That's outside the database, though. This is closer to what I had in mind: https://postgresml.org/blog/how-to-improve-search-results-wi...