When did they start doing so? We all know that they DID train on all the available public information, so at what point did they stop? Is the public information

When did they start doing so? We all know that they DID train on all the available public information, so at what point did they stop? Is the public information still in the training set? If so, they should STILL release ALL the data as public, as they are including training data that was acquired without permission.