Overview
- Google updated its generative-AI content guidance on Oct. 1 to say it is critical to manually fact-check and review all AI-generated content before publishing.
- The guidance explicitly applies the review requirement to metadata fields that can appear in Search, naming title elements, meta descriptions, structured data, and image alt text.
- For ecommerce, Google reiterates provenance rules for AI-generated images and product data and requires IPTC metadata fields such as DigitalSourceType with TrainedAlgorithmicMedia where Merchant Center rules apply, a requirement that pre-dates this Oct. 1 edit.
- The document sets a clear publisher expectation but does not define a universal enforcement method or automatic ranking penalty, so sites should adopt named approvers, validation checks, and record-keeping to manage risk.
- The change follows Google’s September spam update and related Google Research work on synthetic content, and it signals that unchecked automated workflows for titles, schema, or alt text could raise quality and search visibility problems for publishers and ecommerce operators.