Claude Code vs. Codex: Why I use both and how to choose one (if you must) ...
When it comes to marking text, Anthropic says a “supported” Claude model “weaves an imperceptible watermark into the text itself,” and that the mark will remain present after the text is copied and ...
Anthropic published a detailed account on August 14, 2026 of how the text watermark in future Claude models works, identifying it as a version of the SynthID-Text technique Google DeepMind published ...