Correct. But those 2nd tier sources don't have the NYT copy verbatim. Do you really think the US NFL, as an example, would let OpenAI use all of its recorded games as a way to train some new GenAI game framework to build better American Football games? No. All that material is copyright. Public media is going to move to a very awkward era of ownership and licensing because all of these large companies looking to make a buck off public data sets are doing very little to make the economic model less one sided.

I hope the NYT prevails here, personally. Models will (and are) currently tainted by data they should not contain and for longer term privacy concerns this needs to be addressed early and have significant consequences or we're headed towards a world where this type of technology will make our ad-targeted world seem like a much more manageable past.