SynthID Text

James Padolsey, founder of NOPE, published an interactive guide to AI text watermarking that explains how invisible marks survive copying but fade under rewriting, coinciding with Anthropic's August 1…

Anthropic has begun embedding an imperceptible watermark in all text generated by its newest Claude models, effective for models launched in the EU on August 2, 2026, and applying worldwide across Cla…

Anthropic has signed the EU AI Act's Code of Practice on Transparency of AI-Generated Content and announced an 'imperceptible watermark' for Claude text outputs, designed to survive copy-paste and som…