AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

Facebook AI-Supported Moderation for Ads Failed to Detect Violating Content

AI Incident Database · article · Jul 28, 2022 · UTC

Facebook's ad moderation system involving algorithms failed to flag hateful language and violating content such as calls for killings for ads in English and Swahili.

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recordType
incident-report
evidenceStatus
reported
region
Global

Reported occurrence date: 2021-12-08T00:00:00.000Z

Evidence & attribution

AI Incident Database, Responsible AI Collaborative; McGregor (2021), Preventing Repeated Real World AI Failures by Cataloging Incidents. Incident-specific contributor credits are available at each citation link. Metadata adapted; article text excluded.

License: CC BY-SA 4.0

First collected: 2026-09-19T22:50:59.123Z. This is not the publication date.

Observed changes

AIIC observation times, not verified publisher revision times. Up to eight recent revisions.

2026-09-20T23:22:28.549Z

  • publishedAt: Not provided2022-07-28T00:00:00.000Z