Evidence map›Paper›PMID 40842952›Full record

ArticleFrontiers in psychiatry2025

Evaluation of large language models on mental health: from knowledge test to illness diagnosis.

Yijun Xu, Zhaoxi Fang, Weinan Lin, Yue Jiang, Wen Jin, Prasanalakshmi Balaji, Jiangda Wang, Ting Xia

Abstract read
In one paragraph

Article in Frontiers in psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  7. Frontiers in digital health · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Yijun XuDepartment of Computer Science and Engineering, Shaoxing University, Shaoxing, China.
Zhaoxi FangDepartment of Computer Science and Engineering, Shaoxing University, Shaoxing, China.
Weinan LinDepartment of Computer Science and Engineering, Shaoxing University, Shaoxing, China.
Yue JiangDepartment of Computer Science and Engineering, Shaoxing University, Shaoxing, China.
Wen JinDepartment of Computer Science and Engineering, Shaoxing University, Shaoxing, China.
Prasanalakshmi BalajiDepartment of Computer Science, College of Computer Science, King Khalid University, Abha, Saudi Arabia.
Jiangda WangDepartment of Computer Science and Engineering, Shaoxing University, Shaoxing, China.
Ting XiaSchool of Life and Environmental Sciences, Shaoxing University, Shaoxing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Large language models (LLMs) have opened up new possibilities in the field of mental health, offering applications in areas such as mental health assessment, psychological counseling, and education. This study systematically evaluates 15 state-of-the-art LLMs, including DeepSeekR1/V3 (March 24, 2025), GPT-4.1 (April 15, 2025), Llama4 (April 5, 2025), and QwQ (March 6, 2025, developed by Alibaba), on two key tasks: mental health knowledge testing and mental illness diagnosis in the Chinese context. We use publicly available datasets, including Dreaddit, SDCNL, and questions from the CAS Counsellor Qualification Exam. Results indicate that DeepSeek-R1, QwQ, and GPT-4.1 outperform other models in both knowledge accuracy and diagnostic performance. Our findings highlight the strengths and limitations of current LLMs in Chinese mental health scenarios and provide clear guidance for selecting and improving models in this sensitive domain.

Indexed as

illness diagnosisknowledge testlarge language modelsmental healthmodel evaluation

Identifiers

PMID40842952
PMCPMC12365771

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.