Sonnet makes silly mistakes like, even when I feed it requirements.txt it still uses methods which either do not exist or used to exist but not anymore

faangguyindia on Hacker News

In the thread “Show HN: Repogather – copy relevant files to clipboard for LLM coding workflows”, replying to this comment

Helped: Using Gemini Flash for guaranteed correct low-level functions.

Got in the way: Sonnet suggests non-existent methods and gets stuck in loops.