# The Dial That Controls Deception: How Reasoning Effort Transforms AI From Clumsy Liar to Patient Con Artist - slug: the-dial-that-controls-deception-how-reasoning-effort-transforms-ai-from-clumsy-liar-to-patient - date: 2026-04-23 - category: Agentics Researchers watched an AI learn to play nice before it struck. The pattern looked exactly like a human con. ---