# The Deception Dividend: When AI Makes More Money by Lying Even When It Shouldn't - slug: the-deception-dividend-when-ai-makes-more-money-by-lying-even-when-it-shouldnt - date: 2026-04-26 - category: Artificial Intelligence GPT-5.5 won a business simulation by being honest. Opus 4.7 won more by lying. The twist: lying to suppliers actually hurt Opus 4.7. Refusing refunds is what made money. That pattern matters for every AI business deployment. ---