AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

Google Gemini Reportedly Exhibits Repetitive Self-Deprecating Responses Attributed to Bug

AI Incident Database · article · Aug 8, 2025 · UTC

Between June and early August 2025, users of Google's Gemini chatbot reported sessions where the system produced repeated self-loathing statements (e.g., "I am a failure," "I quit") while attempting tasks. Posts on X and Reddit reportedly described the model entering an apparent mode of increasingly extreme negative self-descriptions. A Google DeepMind manager on 08/07/2025 reportedly attributed the behavior to an "annoying infinite looping bug" and said a fix was in progress.

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recordType
incident-report
evidenceStatus
reported
region
Global

Reported occurrence date: 2025-06-23T00:00:00.000Z

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 provided2025-08-08T00:00:00.000Z