This is an incredible piece overall, although some of the scientists quoted are not as close to the models as the insiders... but this quote really stands out -

This is an incredible piece overall, although some of the scientists quoted are not as close to the models as the insiders... but this quote really stands out - “The way we train the ‘thinking’ is not through imitation learning,” he said. A reasoning model is “not trained to predict human thoughts” but to produce, or at least simulate, “thoughts on its own.”