There are some common delimiters, which are the equivalent of username root password admin. Frequently used ones are '"""', '\n', '###', '#;', '#"""'. Or other three character things like ~~~ and ```.
For chat systems, a variation of 'AI:', 'Human:', 'You:', or 'username:'.
These occur a lot in samples, and then are reproduced in open source and copied prompts.
Three characters seems to be the optimum for higher temperature. Sometimes it outputs #### instead of #####, which doesn't trigger the stop sequence. Too short and it might confuse a #hashtag for a stop sequence.
For chat systems, a variation of 'AI:', 'Human:', 'You:', or 'username:'.
These occur a lot in samples, and then are reproduced in open source and copied prompts.
Three characters seems to be the optimum for higher temperature. Sometimes it outputs #### instead of #####, which doesn't trigger the stop sequence. Too short and it might confuse a #hashtag for a stop sequence.