Fable actually gets it right, first time, every time (so far), but this is with a very long prompt and a bunch of attachments

hodgehog11 on Hacker News

few lines of code

In the thread “Statement on US government directive to suspend access to Fable 5 and Mythos 5”, replying to this comment

Helped: Long prompts with attachments for one-shotting complex scientific algorithms.

Got in the way: Codex was too careless and hard to steer when wrong.