Anthropic details plans for invisible Claude watermarking under EU AI Act rules

Following the announcement, earlier this month, that Claude-generated text will include invisible watermarks, Anthropic has provided further details about the topic.

The company has confirmed that the implementation of watermarks is happening to comply with the EU AI Act.

They also state that watermarking will not change output quality, content, or cost, and readers will not notice any difference.

Finally, no hidden characters or extra tokens are being added, and watermarks cannot be traced to specific users or chats.