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https://www.productionai.institute/graph/entities/aiid-benjamin-riley

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Production AI Institute public record · benjamin-riley · observed 2026-01-26
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benjamin-riley

benjamin-riley - organisation named in the AI Incident Database harm index.

Confidence
70%
Sources
2
Events
1
Observed
observed 225d ago
benjamin-riley

What changed

Joseph Neal Riley reportedly used Perplexity AI to self-diagnose a rare complication of chronic lymphocytic leukemia (CLL) and, based on that output, allegedly delayed an oncologist-recommended Ven-Obi treatment for about a year. His son, Benjamin Riley, alleges that Perplexity misstated the medical research it cited, a conclusion he purportedly later confirmed with the study's authors.

  • The role of AI in the death of my fatherhttps://buildcognitiveresonance.substack.com/p/the-role-of-ai-in-the-death-of-my
  • AI Incident Database - Incident 1426https://incidentdatabase.ai/cite/1426/

Timeline

  1. 26 Jan 2026Perplexity AI Reportedly Misstated CLL Research, Allegedly Contributing to Delayed Treatment and Prolonged Suffering
    Incident78%
    • The role of AI in the death of my fatherhttps://buildcognitiveresonance.substack.com/p/the-role-of-ai-in-the-death-of-my
    • AI Incident Database - Incident 1426https://incidentdatabase.ai/cite/1426/

PSF mapping

No PSF domains are mapped to this entity in the current public record.

Source trail (2)

secondary · checked 9 July 2026

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secondary · checked 26 Jan 2026

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"benjamin-riley." https://www.productionai.institute/graph/entities/aiid-benjamin-riley (observed 2026-01-26; retrieved 2026-09-08). PAI.

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