Designing Trust into AI: Handling Hallucinations and Uncertainty
Users do not lose trust when AI is wrong. They lose trust when it is wrong and pretends to be sure.
Every AI-powered product I have shipped lives or dies on one design decision: how it behaves when it is uncertain. Get this right and users forgive almost anything else.
Show your sources
Linked citations cut perceived hallucination rates dramatically — not because the answers are better, but because users can verify them in one click.
Make uncertainty visible
A small "draft" label, a softer color, or a "double-check this" tag costs you nothing and buys users a mental model that matches reality.
Always offer an exit
Regenerate, edit, escalate to a human — pick at least one. Trapped users churn.
The tradeoff
Confidence UI makes the product feel less magical. That is fine. Magic that backfires is worse than honesty that holds up.
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