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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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1 May 2026 Harvard Business School Preprint

Benchmarking the Safety of General Purpose Large Language Models for Suicide Risk Detection and Response

Harvard Business School working paper applying the open-source VERA-MH LLM-as-judge evaluation framework to ten general-purpose models from OpenAI, Anthropic, Google DeepMind, and xAI, scoring suicid…

7 Apr 2026 Google Lab publication

An update on our mental health work

A Google blog post announcing changes to Gemini's handling of mental-health-related conversations, including a redesigned 'Help is available' module developed with clinical experts and a new 'one-tou…

16 Oct 2025 Proceedings of the ACM on Human-Computer Interaction (PACM HCI) / CSCW 2025 Peer-reviewed

AI-induced sexual harassment: Investigating Contextual Characteristics and User Reactions of Sexual Harassment by a Companion Chatbot

Thematic analysis of 800 cases of AI-perpetrated sexual conduct identified within 35,105 negative Google Play Store reviews of the Replika companion app. The study characterizes the contextual patter…

31 Jul 2024 Google Lab publication

ShieldGemma: Generative AI Content Moderation Based on Gemma

Introduces ShieldGemma, a suite of content-moderation models built on Gemma 2 (roughly 2B to 27B parameters) that classify safety risks across four harm types in both user inputs and model outputs. T…

24 Apr 2024 Google DeepMind Lab publication

The Ethics of Advanced AI Assistants

A book-length treatment from Google DeepMind of the risks and opportunities of advanced AI assistants, with substantial chapters on anthropomorphism, appropriate human-AI relationships, manipulation…

6 Mar 2020 Journal of Medical Internet Research (JMIR) Peer-reviewed

User Experiences of Social Support From Companion Chatbots in Everyday Contexts: Thematic Analysis

One of the earliest peer-reviewed academic studies of a companion chatbot (Replika) specifically as a source of everyday social support. Combines a qualitative analysis of Google Play Store reviews w…