different benefits so one benefit is that it can let you use a lot of negatives without using your current mini packs which is to say that hey if you have a mini batch and if all your negatives are coming from your same mini batch then your number of negatives is limited by the batch size you have so that means you you you require a large batch size to use for your foot for being really efficient because you need a lot of negatives now that you're doing things at the instance level you don't have patches so what if