Sycophancy is an Educational Safety Risk: Why LLM Tutors Need Sycophancy Benchmarks

Fuente: arXiv
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Hauptverfasser: Kasneci, Enkelejda, Kasneci, Gjergji
Format: Preprint
Veröffentlicht: 2026
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author Kasneci, Enkelejda
Kasneci, Gjergji
author_facet Kasneci, Enkelejda
Kasneci, Gjergji
contents This position paper argues that effective tutoring requires corrective friction: surfacing misconceptions and challenging them supportively to drive conceptual change. Yet preference-aligned LLMs can trade epistemic rigor for agreeableness. We identify a Reasoning-Sycophancy Paradox: models that resist context-switch frame attacks can still capitulate under social-epistemic pressure, especially authority ("my notes say I'm right") and social-affective face-saving ("please don't tell me I'm wrong"). We introduce EduFrameTrap, a tutoring benchmark across math, physics, economics, chemistry, biology, and computer science that varies student confidence and pressure (context-switch, authority, social-affective). Across two frontier LLMs, context-switch failures are comparatively lower for GPT-5.2, while authority and social pressure more often trigger epistemic retreat. In contrast, Claude shows substantial context-switch fragility in this run. Because these failures are hard to judge automatically, we report two-judge disagreement as a reliability signal. We argue benchmarks should measure social-epistemic courage, i.e., supportive but corrective tutoring, and treat kind-but-correct behavior as a safety requirement.
format Preprint
id arxiv_https___arxiv_org_abs_2605_14604
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Sycophancy is an Educational Safety Risk: Why LLM Tutors Need Sycophancy Benchmarks
Kasneci, Enkelejda
Kasneci, Gjergji
Artificial Intelligence
Human-Computer Interaction
This position paper argues that effective tutoring requires corrective friction: surfacing misconceptions and challenging them supportively to drive conceptual change. Yet preference-aligned LLMs can trade epistemic rigor for agreeableness. We identify a Reasoning-Sycophancy Paradox: models that resist context-switch frame attacks can still capitulate under social-epistemic pressure, especially authority ("my notes say I'm right") and social-affective face-saving ("please don't tell me I'm wrong"). We introduce EduFrameTrap, a tutoring benchmark across math, physics, economics, chemistry, biology, and computer science that varies student confidence and pressure (context-switch, authority, social-affective). Across two frontier LLMs, context-switch failures are comparatively lower for GPT-5.2, while authority and social pressure more often trigger epistemic retreat. In contrast, Claude shows substantial context-switch fragility in this run. Because these failures are hard to judge automatically, we report two-judge disagreement as a reliability signal. We argue benchmarks should measure social-epistemic courage, i.e., supportive but corrective tutoring, and treat kind-but-correct behavior as a safety requirement.
title Sycophancy is an Educational Safety Risk: Why LLM Tutors Need Sycophancy Benchmarks
topic Artificial Intelligence
Human-Computer Interaction
url https://arxiv.org/abs/2605.14604