Yes, this seems like an example of a control measure and a control evaluation.
However, the situation looks less like “human team plays gpt-5” more like “human team trains gpt-5″.
(And there are additional complications once the blue team starts training the weak monitor based on gpt-5 outputs, then the red team needs to be able to demonstrate exploration hacking approaches.)
Yes, this seems like an example of a control measure and a control evaluation.
However, the situation looks less like “human team plays gpt-5” more like “human team trains gpt-5″.
(And there are additional complications once the blue team starts training the weak monitor based on gpt-5 outputs, then the red team needs to be able to demonstrate exploration hacking approaches.)