Hacker News Reader

Tagger News might be what you're looking for: https://www.taggernews.com/

It was a TC Disrupt hackathon project that generates tags using AI, and seems to still be functional.

Wow it's classifier looks very accurate. I think everything on the front page had nonsensical tags as of right now.

Thanks. Looks exactly what I'm looking. Just sad the set of tags is so humble.

Humble is bit of an understatement. Enough of them are just assigned wrong.