OpenAI will watermark ChatGPT outputs by default—but only in the EU

Like other solutions, it is not especially reliable, and easy to circumvent. https://arstechnica.com/ai/2026/10/openai-will-watermark-chatgpt-outputs-by-default-but-only-in-the-eu/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social