Textele ChatGPT vor putea fi depistate printr-o „amprentă” invizibilă. Limba română pune probleme. De ce? • Newsweek România

OpenAI plans to introduce an invisible watermarking system for texts generated by ChatGPT and Codex in the EU. The technology, named textGrain, modifies word selection probabilities to create a detectable statistical pattern without altering the text's appearance. Romanian language detection proved challenging, with a detection rate of only 42.2%, the lowest among EU languages tested. The system's effectiveness varies by language, and OpenAI aims to enhance watermark strength where detection is weak. Text length influences detection rates, with longer texts being more easily identified. Editing or paraphrasing can significantly reduce detection capabilities, prompting caution in relying solely on the system for authorship verification. Initial access to textGrain will be limited to researchers and specialized organizations.