[DocSmith]

Indeed, looking at the sponsors, it's not at all surprising to see that Open Philanthropy is behind it... both directly and indirectly. Moreover, they're trying to hide that fact by burying the reference deep in the supplementary materials behind others AND hiding the fact that their people are in charge of the other involved 'non-profit' organizations. 70+ Scientists don't come together on something like this without a lot of help. We should have better transparency standards for large science publications like this. Seems that neither "Open Phil" nor "Open AI" are being very Open about anything these days. Pitty.