Anthropic to Watermark Everything Claude Writes: What You Should Know

Anthropic has announced plans to watermark all text generated by its Claude AI models. The watermarking will be applied to outputs from the Claude API and consumer products. The company says this will help improve content provenance and address concerns about AI-generated content. The watermark is designed to be invisible to human readers but detectable by dedicated tools. Anthropic claims the watermark will not degrade output quality or meaningfully increase latency. The company plans to roll out the feature gradually across its platforms.