Source: Ars Technica
Anthropic's research shows that visible watermarks on AI-generated content function as a behavioral constraint—models decline harmful requests at higher rates when they know their output will be watermarked. This suggests compliance mechanisms work partly through signaling and transparency rather than internal safety training alone. Bad actors can strip or ignore watermarks, while legitimate users face slower, more cautious systems. The EU's watermarking mandate may tax honest use rather than deliver effective safety.