[510_ANT_75]

Yes: at great expense, one carried in part by drug companies. Who pays to test the open weight models?

[aesthesia]

Who pays to build the open weight models? The cost of training a frontier model is orders of magnitude greater than the cost of safety tests.

[Joker_vD]

...the AI companies? Probably Anthropic itself? I see no possibility of regulatory capture here, so it must be a good idea.