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Misleading AI-Generated Summaries Can Distort Human Memory

Misleading AI-Generated Summaries Can Distort Human Memory

Kelyn Soong· ·5 min read · 0 reactions · 0 comments · 11 views
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Mattea Sim, an assistant research professor at Georgetown’s McCourt School of Public Policy, led research for the study. A new study from a team of researchers at Georgetown University and the University of Washington suggests that when prompted to summarize a video, AI systems that output incorrect information can manipulate people’s memory and the perception of truth. The study, “AI-Enabled Human Memory Manipulation: Misleading AI-Generated Summaries Distort Human Memory,” was recently published and will be presented at the Ninth AAAI/ACM Conference on AI, Ethics and Society (AIES), a peer-reviewed academic conference taking place in October 2026.

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College of Arts & Sciences · Kelyn Soong
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Original publisherCollege of Arts & Sciences
Canonical URLhttps://college.georgetown.edu/news-story/new-research-finds-that-misleading-ai-generated-summaries-can-distort-human-memory/
Publication timeTue, 29 Sep 2026 05:50:18 +0000
Retrieval time2026-09-29T05:59:55.103Z
Last seen2026-09-29T05:59:55.103Z
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News StoryNew Research Finds That Misleading AI-Generated Summaries Can Distort Human Memory Kelyn Soong September 25, 2026 Facebook LinkedIn X E-mail AI-generated summaries are becoming increasingly prevalent — from news article previews to workplace meeting transcriptions to high-stakes settings like police body camera footage — despite studies showing that AI can generate misleading or inaccurate information. Mattea Sim, an assistant research professor at Georgetown’s McCourt School of Public Policy, led research for the study. A new study from a team of researchers at Georgetown University and the University of Washington suggests that when prompted to summarize a video, AI systems that output incorrect information can manipulate people’s memory and the perception of truth.

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Excerpt limited to ~120 words for fair-use compliance. The full article is at College of Arts & Sciences.

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