Think-with-Me: When LLMs Learn to Stop Thinking
A model can be wrong because it did not think enough. That part is easy to understand. The more annoying failure is when the model already had the answer, kept going, second-guessed itself into a ditch, and then presented the ditch with confidence. This is the special comedy of large reasoning models: sometimes the expensive part is not the intelligence, but the hesitation after the intelligence has already done its job. ...