I'm the lead dev at a company that ten years ago was a B2B publishing company. We published trade magazines for a variety of technical and R&D type fields. We'

I'm the lead dev at a company that ten years ago was a B2B publishing company. We published trade magazines for a variety of technical and R&D type fields. We're now in online publishing (obviously) and just finished tagging several hundred thousand pieces of content with metadata that we'd used a 3rd party service to extract. We'd reached the exact same conclusions about the process of organizing and categorizing our ginormous back catalog of content, and having humans perform the tasks of summarization and categorization just "doesn't scale" temporally. Interesting topics come and go, editors come and go. Anyway, I'm really proud that we already have (in production) a system for tagging our content in this exact same way and have already built a v0 recommendation engine out of it.