In response to regulatory requirements, the corporation has announced the gradual rollout of textGrain technology for marking texts generated using ChatGPT and Codex. The feature is expected to become available in European Union countries in the coming weeks to ensure compliance with the legal requirements of several member states.

The technology subtly adjusts the probability of selecting specific words and tokens during text generation, making it possible to identify AI-generated content without visible markings. At the same time, the digital watermark does not reveal the user's identity, account information, or interaction history.