Comment by darepublic

I remember using the open NLP library from Stanford around 2016. It would do parts of speech tagging of words in a sentence (labelling the words with their grammatical function). It was pretty good but reliably failed on certain words where context determined the tag. When for gpt 3 came out the first thing I tested it out on was parts of speech tagging. In particular those sentences open NLP had trouble with. And it aced everything I was impressed.