User sues platform after original post flagged as unlabeled AI content

On November 11, 2026, IT Home cited a report from CMG China Voice revealing that the Beijing Internet Court had recently disclosed the hearing of a lawsuit over AI-generated content labeling. The platform in question, run by a technology company defendant, requires creators to actively add labels to AI-generated content. A user named Xiao Tang published text on the platform he said he had written himself, but the platform classified it as containing AI-generated material that had not been labeled. The platform then hid the content and suspended his account for one day. Xiao Tang filed an appeal, which did not lead to the restriction being lifted, and subsequently sued the platform. In its defense, the company stated that the content had been identified as AI-generated through automated detection combined with manual review, and argued that it need not explain the mechanism to users on the grounds of trade secrets and algorithmic logic. The details disclosed by the court end there, and the case has so far produced no further outcome.