Comment by zmmmmm

While this result does imply there was some training on the reasoning trace and output of GPT 5.5, it doesn't tell us how much of the source of its training it was (even a small amount of post training could bump up the correlations in this way). And it doesn't tell us how much it is more a stylistic influence rather than being a genuine lifting over of intelligence.

In general, I'm fairly ambivalent about demonising training on model outputs. I think in doing so we are more defending proprietary commercial interests of these companies than we are defending any genuine moral principle. We should be careful therefore about over interpreting results like this.