Here's ChatGPT convos that will be interesting to NLP experts and nobody else. Should this be possible? Think about the tokenizer.
Here's another task that the tokenizer should make impossible. Fortunately for my sanity, ChatGPT gets it wrong almost always.
But then it CAN do this task.

Dec 9, 2022 · 7:16 AM UTC

Replying to @tomgoldsteincs
It struggles when you give it a word that has an ending that can sound different in different words though. As you would expect.
Replying to @tomgoldsteincs
There are rhyme finding websites. It must have crawled over those for sure. The language transformer might have used character + symbols (incl. spaces) to output each-at-a-time. So it's definitely possible for it to learn alphabet patterns used in rhyme. So no surprises.