Cited by 22Digital Mental Health InterventionsArtificial Intelligence in Healthcare and EducationMental Health via Writing

Large language models as mental health providers

Open access
Rousmaniere, Tony, Goldberg, Simon B, Torous, John·2026·The Lancet Psychiatry

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Registry

Crossref · 10.1016/s2215-0366(25)00269-x

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2 of 2 references verified0 citation errors · 0 not checkable

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  • Surveys show that the rates of individuals using LLMs for mental health range from 24% to 48.7% of users.

    “Surveys show that the rates of individuals using LLMs for mental health range from 24% to 48.7% of users8–12.”

    From A scoping review on the mental health harms of LLM-based chatbots (2026) · cites this paper as [10]

    The opening section (page not provided) says independent surveys indicate extensive mental-health use of LLMs. It gives neither a 24% nor a 48.7% rate, so the claimed numerical range is not supported by this paper's text. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • People increasingly bring mental-health concerns to general-purpose LLMs, often in moments of acute distress and outside any clinical pathway.

    “People increasingly bring mental-health concerns to general-purpose LLMs, often in moments of acute distress and outside any clinical pathway (Bodner et al., 2026;Rousmaniere et al., 2026).”

    From HealthBench-Psych: A Mental Health Subset of OpenAI's HealthBench (2026) · cites this paper as Rousmaniere et al., 2026

    The opening section (page unavailable) says general-purpose chatbots are routinely used for mental-health questions, including by people in crisis situations, and describes a progression toward psychotherapeutic use. It does not establish that use in acute distress is frequent, or state that these interactions occur outside any clinical pathway. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • LLM-CBs find increasing use as mental health support tools, both for the general public and for patients in clinical interventions.

    “LLM-CBs find increasing use as mental health support tools, both for the general public8–12 and for patients in clinical interventions13,14.”

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Cites

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Research works printed but not linked: 7

  1. [1]Rousmaniere T, Zhang Y, Li X, Shah S. Large language models as mental health resources: patterns of use in the United States. Practice Innovations 2025; published online July 7. 10.1037/pri0000292. · DOI
  2. [3]Hua Y, Na H, Li Z, A scoping review of large language models for generative tasks in mental health care. NPJ Digit Med 2025; 8: 230. 40307331 PMC12043943
  3. [4]Jin Y, Liu J, Li P, The applications of large language models in mental health: scoping review. J Med Internet Res 2025; 27: e69284. 40324177 PMC12089884
  4. [5]Moore J, Grabb D, Agnew W, Expressing stigma and inappropriate responses prevents LLMs from safely replacing mental health providers. In: Proceedings of the 2025 ACM Conference on Fairness, Accountability, and Transparency; June 23–26, 2025 (599– 627).
  5. [6]McBain RK, Cantor JH, Zhang LA, Competency of large language models in evaluating appropriate responses to suicidal ideation: comparative study. J Med Internet Res 2025; 27: e67891. 40053817 PMC11928068
  6. [8]Wampold BE, Imel ZE. The great psychotherapy debate: the evidence for what makes psychotherapy work. London, UK: Routledge; 2015.
  7. [9]Obradovich N, Khalsa SS, Khan W, Opportunities and risks of large language models in psychiatry. NPP Digit Psychiatry Neurosci 2024; 2: 8. 39554888 PMC11566298

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Authors
Rousmaniere, T., Goldberg, S. B., & Torous, J.
Affiliations
  • American Psychological Association (US)
  • Beth Israel Deaconess Medical Center (US)
Corresponding author
Rousmaniere, Tony
Venue
The Lancet Psychiatry
Publisher
Elsevier BV
Published
2026-01
Volume
13
Issue
1
Pages
7-9
ISSN
2215-0366 (ISSN-L)
OpenAlex
W4414112829
Cited by
22
References
2
Citations by year
2026: 21 · 2025: 1
FWCI
17.60
Type
journal article
Language
en
Open access
Locations
  • The Lancet Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (publishedVersion)
Funders
  • National Institute of Mental Health (R01MH139512)
  • National Center for Complementary and Integrative Health (K23AT010879, R24AT012845)
Topics
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
  • Health Sciences › Medicine › Health Informatics › Artificial Intelligence in Healthcare and Education
  • Social Sciences › Psychology › Social Psychology › Mental Health via Writing
Keywords
large language models, mental health services, chatbots, AI-assisted therapy, digital mental health

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