Can AI notice when someone is lying to themselves ?

Not lying to you — lying to themselves. That subtle gap between what they say and what their face does five seconds later.

AI systems are being developed to recognize and analyze human emotions, including potential indicators of self-deception. However, noticing when someone is lying to themselves is a complex task that requires a deep understanding of human psychology and behavior. Current AI models can detect certain patterns of behavior or speech that may indicate dishonesty or self-deception, but they are not yet able to fully comprehend the nuances of human emotions and motivations. AI systems can analyze verbal and non-verbal cues, such as tone of voice, facial expressions, and language patterns, to make inferences about a person's emotional state.

— Enriched May 9, 2026 · Source: American Psychological Association — https://www.apa.org