[Kon5ole]

Can't comment on FP, haven't touched it since SMLNJ in the late 90s. I fear my mind is now congealed in OOP paradigms and the threshold to FP is too high.

Anyway I can say this - the free web interface to ChatGPT in 2024 vs what you get with agent harnesses and the latest large models now is like comparing a wombat fetus to a college graduate.

Get one of the 20 or so dollar subscriptions, install Claude code, codex or similar and start by explaining what program you want to make and which language you want to do it in. Have it make a plan first, and do some back-and-forth to refine it until you're ready to let it implement.

If your experience is from ChatGPT two years ago I think you will be floored by the results, even in Haskell.