I think there is an issue with ChatGPT V4 - it is silently cuts the input text without any error message. For example, here is a long text in which I asked how much would be 1+1 at the end: https://chat.openai.com/share/7cd97dea-25fa-49ee-bf07-9917d9dcf6f8
GPT3.5 answered correctly, while GPT4 failed to do that.
#GPT-4 silently cuts input text without any error message
manic root