Anthropic says Claude’s text watermark survives light editing but not rewrites
Anthropic detailed how Claude's SynthID-based text watermark works, when editing removes it and why code carries a lesser mark.

Anthropic detailed how Claude's SynthID-based text watermark works, when editing removes it and why code carries a lesser mark.

Starting August 2, companies must mark synthetic content designed to look real with visible AI labels and digital watermarks or face fines.

Rules that AI summaries and answers are products of the companies, which can be held liable for inaccurate information.

An unreleased Anthropic model that found thousands of vulnerabilities in major operating systems has triggered emergency briefings from London to Washington.
Sponsored. Journalists, PR pros and communicators: the fall cohort of AI for Media starts October 13, six live Tuesday sessions with Pete Pachal plus two 1:1 coaching calls. Code AISEARCH500 takes $500 off the $1,500 price for anyone who found the course through AI search, a bigger discount than is offered anywhere else.

Newspapers once built the AP. Now they are 10% of its revenue.

The Trump administration’s AI policy framework backs AI companies on copyright and wants to override state regulation.

The fight over AI pay for news is moving from private deal rooms into policy

Over 500 entertainment professionals unite to demand transparency and fair compensation for AI training data.
