Today I came across an example of tasks that LLMs struggle with. I was integrating authorization through Yandex and Telegram into grey.one - in the case of Telegram, after a few clarifying questions, I managed to solve it all, but the Yandex button never worked as I wanted it to, after a couple of hours of trying. The reason is simple - there aren't good examples in the documentation, and finding them through searches is difficult. This is where LLMs start to hallucinate and offer harmful and confusing answers.