Claude (the only model I use regularly) will definitely add emojis to non-code documentation and/or commit messages (which I almost never let it write, but it will sometimes try). However, I can't recall Claude ever adding emoji to code or in comments.
I always read and review the code and it's true that the old models from 2023/2024 were using a lot of emojis. But that code was garbage. Since LLMs have started to write decent code, I haven't seen one emoji.
Wowfunhappy|1 month ago
zem|1 month ago
jasonsb|1 month ago