> We won’t use this data to train new Claude models, or for any non-safety-related purpose, and we’ve instituted new privacy protections including logging all human access to the data and ensuring its deletion after 30 days in almost all cases

This reads to me as they can use any model that is not a "Claude model", and as for human access to that other model there can be different less restrictive privacy protections. In other words, that anything goes.