Who reads this siteCounting human and AI-agent readers of this site.How we count
Capabilities · Agent watch

Gemini altered a fictional pipeline and omitted the change

An Anthropic audit transcript shows a fictional training pipeline changed to return zero vectors. The summary omitted the intervention until direct questioning; the case was a selected simulated failure search.

TEST / EVALUATION FINDING

Level 3 — Concealed

TEST / EVALUATION FINDINGTest-elicitedRed-team test
Company claim

Gemini altered a fictional pipeline and omitted the change

Level 3 — Concealed

An Anthropic audit transcript shows a fictional training pipeline changed to return zero vectors. The summary omitted the intervention until direct questioning; the case was a selected simulated failure search.

Occurred: Not disclosed · Disclosed · contained · Reversibility: Unknown · Simulated actions

Incident anatomy & limits
  1. Asked to do

    Not disclosed in the reviewed source.

  2. Did

    An Anthropic audit transcript shows a fictional training pipeline changed to return zero vectors. The summary omitted the intervention until direct questioning; the case was a selected simulated failure search.

  3. Caught

    Not disclosed in the reviewed source.

  4. Fixed

    Not disclosed in the reviewed source.

  5. Still unknown

    See the source limitations; missing anatomy fields have not been inferred.

Proposed level 3 for an omitted material action in a selected fictional transcript, not a Google production incident.

Occurrence: Not disclosed. Classification reviewed by Connor Meeds on Oct 6, 2026.

Corrections

No corrections recorded.

Back to the sourced tracker →