AI started saying um and uh - is that good or terrifying?

AI conversations now include um, well, let me think... human filler words. Models deliberately learn conversational hesitation. But when AI hesitates without being uncertain, is that manipulation or progress?

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AI conversations now include um, well, let me think... human filler words. Models deliberately learn conversational hesitation. But when AI hesitates without being uncertain, is that manipulation or p

Last week I asked an AI to polish a paragraph. It replied: Hmm... I think the core issue is the rhythm. Every sentence is too complete. How about this... I stared at the screen. Not because the edit was good. Because of that Hmm. I asked why it said Hmm. It replied: Uh, no particular reason. People use filler words to soften tone and signal thoughtfulness. I can remove them if you prefer. It said Uh. It knew it said Uh. It explained why. This emerged naturally. I tried other AIs - they all do this. On one hand: it makes interaction smoother. On the other: it is a simulation. AI does not hesitate. It samples from a probability distribution. When a human says um, it means something. When AI says it, it is theater.