Evidence Hub

The Double-Edged Sword of Generative AI: Surpassing an Expert or a Deceptive "False Friend"?

F. Altorfer, Michael J. Kelly, F. Avrumova, Varun Rohatgi, Jia-Qi Zhu, Christopher M. Bono, D. Lebl

The spine journal, 2025

193 participants · 11 citations

Abstract

BACKGROUND CONTEXT

Generative artificial intelligence (AI), ChatGPT being the most popular example, has been extensively assessed for its capability to respond to medical questions, such as queries in spine treatment approaches or technological advances. However, it often lacks scientific foundation or fabricates inauthentic references, also known as AI hallucinations.

PURPOSE

To develop an understanding of the scientific basis of generative AI tools by studying the authenticity of references and reliability in comparison to the alignment of responses of evidence-based guidelines.

STUDY DESIGN

Comparative Study METHODS: Thirty-three previously published North American Spine Society (NASS) guideline questions were posed as prompts to two freely available generative AI tools (Tools I and II). The responses were scored for correctness compared with the published NASS guideline responses using a five-point "alignment score." Furthermore, all cited references were evaluated for authenticity, source type, year of publication, and inclusion in the scientific guidelines.

RESULTS

Both tools' responses to guideline questions achieved an overall score of 3.5±1.1, which is considered acceptable to be equivalent to the guideline. Both tools generated 254 references to support their responses, of which 76.0% (n = 193) were authentic and 24.0% (n = 61) were fabricated. From these, authentic references were: peer-reviewed scientific research papers (147, 76.2%), guidelines (16, 8.3%),…

Read the paper

Related studies

Go deeper in Evidence Hub

Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.

Open this study Sign up free