Claims

AI-content detection tools achieve only marginally higher success than human reviewers, around 80% versus 78.4%

Claim · All claims
Evidence · 1 study · theoretical r3 · q2
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person · recheck by 2028: tool and model accuracy changes quickly

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q2 i? Machine detection of AI-generated text succeeds only marginally more often than human review, at around 80% versus 78.4%. → Sandra Leaton Gray 2025

Evidence

Sandra Leaton Gray 2025

Sandra Leaton Gray, Dominic Edsall, Dimitris Parapadakis. (2025). AI-Based Digital Cheating At University, and the Case for New Ethical Pedagogies. Journal of Academic Ethics. https://doi.org/10.1007/s10805-025-09642-y

q2 · i? · theoretical · r3

The article reports, citing Wahle et al. (2022), that detection tools show "only a marginally higher success rate than human reviewers". The printed rates are 80% for machines and 78.4% for humans; no effect size or significance test is printed.

"Studies show that these tools have only a marginally higher success rate than human reviewers, with detection rates around 80% for machines compared to 78.4% for humans (Wahle et al., 2022)."

Discussion

Page metadata
Field Value
type claim
id ai-detection-only-marginally-better-than-humans
title AI-content detection tools achieve only marginally higher success than human reviewers, around 80% versus 78.4%
description AI-content detection tools achieve only marginally higher success than human reviewers, around 80% versus 78.4%
status review
evidence_strength weak
newest_evidence 2025
recheck_by 2028
generated by process:wiki-ingest on 2026-10-11
trust unverified — no one has confirmed this page's content
sources 1 — sandra-leaton-gray-2025

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