because it does have some of these exciting qualities from like maybe representing the you know much more difficult and hopefully much more true representation of test performance but yeah it still has a long way to go so I think it's a fascinating research direction but here's a lot of pushing to be done on that thank you and yeah I think for a pragmatic perspective like you said you know you really should find tune on some supervised data and you know like I mentioned Burke models are still showing quite good robustness out