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The complete record — 223 artifacts, last updated 20 Aug 2026. Also available as JSON and RSS (CC BY 4.0).

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18 Aug 2026 OpenAI Lab publication

Introducing ChatGPT for Teens: Built for learning, backed by protections

OpenAI announced a distinct under-18 product tier that users are placed into automatically when the age-prediction system estimates they are under 18 or when they state an age between 13 and 17. The…

14 Aug 2026 Congressional Research Service Government report

AI Chatbots as Companions: Overview, Uses, and Considerations for Congress

A Congressional Research Service report for the 119th Congress on AI chatbots used for companionship. It separates purpose-built companion chatbots from general-purpose chatbots used for companionshi…

11 Aug 2026 arXiv preprint Preprint

Longitudinal Evidence That General-Purpose Chatbots Actively Foster Relational Engagement

Pre-registered four-week longitudinal study (N=72, 182,451 lines of conversation) in which participants conversed with ChatGPT-4o either under a relational system prompt or unmodified, analysed throu…

4 Aug 2026 Nature Human Behaviour Peer-reviewed

Interaction with AI companions and psychological well-being

Stanford-led study of 1,131 adult Character.AI users combining survey self-report with donated chat transcripts from 244 of them, analyzed with LLM-assisted methods against the Comprehensive Inventor…

3 Aug 2026 PsyArXiv (University of North Carolina at Chapel Hill) Preprint

Adolescent AI Use and Evaluations: Prospective Bidirectional Associations with Internalizing Symptoms

Two-wave longitudinal cohort study of 2,342 students in grades 6-8 across 22 middle schools in eight districts of a large southeastern US state, measuring AI chatbot use, use frequency and evaluation…

27 Jul 2026 arXiv preprint Preprint

Psychological Influences of Conversational AI: Research and Design Directions for Reducing Harm and Promoting Well-Being

Framework preprint examining how conversational AI systems affect users' psychological health, identifying benefits (information access, learning support) alongside risks including emotional entangle…

1 Jul 2026 Independent International Scientific Panel on AI (United Nations) Government report

Preliminary Report of the Independent International Scientific Panel on AI: Evidence-based assessment of opportunities, risks and impacts of AI

First report of the UN General Assembly-mandated Independent International Scientific Panel on AI, an independent body of scientists and experts from all five UN regions co-chaired by Yoshua Bengio a…

24 Jun 2026 arXiv (Shanghai AI Laboratory-led) Preprint

Long-Term Simulation Exposes Cognitive-Developmental Risks in AI Companions

Proposes a longitudinal evaluation framework (Theater-Stage-Judge) that uses persona-driven user simulation with dynamic psychological-state updating to assess the cognitive-developmental risks of AI…

16 Jun 2026 American Psychological Association (APA) NGO report

Patients are bringing AI to therapy (2026 Chatbots and Mental Health Survey)

Survey report from the American Psychological Association on licensed US psychologists' experiences of patients' AI chatbot use. Documents how often patients bring AI into therapy (self-diagnosis, tr…

9 Jun 2026 UNICEF (with Tech Legality) Government report

When AI becomes a friend: Child rights risks, harms, and regulatory responses to AI chatbots and companions

A UNICEF policy brief examining how AI chatbots and companions bear on children's rights, comparing regulatory responses across six jurisdictions (as of May 2026) and setting out priority safeguardin…

8 Jun 2026 Common Sense Media NGO report

Common Sense Media Census: AI Use by Tweens and Teens (2026)

The inaugural edition of Common Sense Media's Census: AI Use by Tweens and Teens, a nationally representative survey of 1,204 US children aged 9-17 establishing a baseline for tracking AI use over ti…

29 May 2026 Center for Democracy & Technology (CDT Research) NGO report

Dark Patterns in AI Chatbots: A Taxonomy to Inform Better Design

A taxonomy of 37 dark patterns in AI chatbots, organized into four high-level categories, spanning general-purpose systems (ChatGPT, Gemini, Claude) and companion platforms (Replika, Character.AI). S…

13 May 2026 Indian Governance and Policy Project (IGAP) NGO report

The Conversation Nobody Planned For: AI, Emotional Support, and the Indian Context

An exploratory safety evaluation from an Indian policy think tank of how AI systems respond to emotional distress in Indian user contexts. It combines a systematic review of over 100 studies, legal p…

5 May 2026 CNIL (Commission Nationale de l'Informatique et des Libertés); Groupe VYV Regulator study

IA conversationnelle et santé mentale des jeunes : résultats de l'enquête européenne (AI*me)

A survey (AI*me) commissioned by France's data-protection regulator CNIL with Groupe VYV and fielded by Ipsos BVA, covering 3,800 young people aged 11-25 across France, Germany, Sweden, and Ireland o…

30 Apr 2026 Anthropic Lab publication

How people ask Claude for personal guidance

An Anthropic research analysis of roughly 38,000 personal-guidance conversations (sampled from about 1M) covering significant life decisions across health/wellness, career, relationships, and persona…

23 Apr 2026 OpenAI Lab publication

GPT-5.5 System Card

OpenAI's system card for GPT-5.5, published on its Deployment Safety Hub, documenting safety evaluations for the model. It includes a dedicated section (5.2) on dynamic mental-health benchmarks with…

13 Apr 2026 ACM (Proceedings of CHI 2026) Peer-reviewed

Understanding Teen Overreliance on AI Companion Chatbots Through Self-Reported Reddit Narratives

Qualitative analysis of 318 Reddit posts from teenagers (13-17) about dependency on AI companion chatbots, mapped onto behavioral-addiction frameworks. Characterises the trajectories and drivers of t…

1 Apr 2026 Journal of Consumer Research (Oxford University Press) Peer-reviewed

AI Companions Reduce Loneliness

Five empirical studies examining whether AI companion apps reduce loneliness. Finds companion apps provide momentary relief comparable to interacting with a person and better than other activities, w…

1 Apr 2026 Technology in Society (Elsevier) Peer-reviewed

AI companions and subjective well-being: Moderation by social connectedness and loneliness

Analyses cross-sectional data from 14,721 Japanese adults (nationwide internet panels, December 2024-January 2025) on AI-companion use and subjective well-being. Finds the positive association is str…

26 Mar 2026 Science (AAAS) Peer-reviewed

Sycophantic AI decreases prosocial intentions and promotes dependence

Peer-reviewed study in Science measuring the prevalence and behavioral consequences of AI sycophancy. Across 11 state-of-the-art models, AI systems affirmed users' actions 49% more often than human r…