Which of the following would be least likely sign of AI manipulation?

• A. Natural skin tones
• B. Unnatural skin
• C. Distorted edges
• D. Mismatched audio

Answer: (B)

When evaluating AI manipulation, focus on cues that typically reveal tampering. Distorted edges often pop up when boundaries between objects are created or blended imperfectly by generation tools, giving the image an artificial feel. Mismatched audio signals a sync or integration problem between what’s seen and what’s heard, a common sign of edited or generated content. Unnatural skin textures or tones appear when a model struggles to render realistic human skin, producing odd shading, pores, or color patches. Natural skin tones, on the other hand, are what you’d expect in unaltered footage and don’t by themselves indicate manipulation. Therefore, natural skin tones are the least likely sign of AI manipulation.