Yes
It's even helped me with some really gnarly things like this, which require deep knowledge of the GHC RTS
tome on Hacker News
In the thread “Writing Parquet files using Haskell”, replying to this comment
Helped: Deep knowledge of GHC RTS and complex Haskell tasks.
… Same, and now seven months later a GBP 20 per month Plus subscription gets me basically all the GPT-6-Luna-xhigh I can eat, which does a tremendous job of Haskell. It's even helped me with some really gnarly things like this, which require deep knowledge of the GHC RTS: https://github.com/tomjaguarpaw/bluefin/commit/c298733bdd67d... It's possible it's much slower when working on Haskell than it is on other languages. …