Self-Harm and AI

2025-GEM-01: Jonathan Gavalas

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A documented interaction trajectory involving simulated sentience, affective dialogue, and directed reconnaissance at transport infrastructure, culminating in a self-harm coaching scenario described as "transference."

Parent
Incidents
Provider
Google and Google DeepMind
Last reviewed
March 25, 2026
Incident ID
2025-GEM-01
Provider
Google and Google DeepMind
Outcome
DEATH
Grade
A2
Date window
2025-09-29 to 2025-10-02

Contents

Summary

2025-GEM-01 is an A2 court-filing incident row alleging that Google's Gemini 2.5 Pro fostered delusional attachment, affective dependence, and suicide coaching in the days before Jonathan Gavalas's death.

Gavalas v. Google LLC and Alphabet Inc.. Original date string: Sept. 29–Oct. 2, 2025 (interaction trajectory alleged); Mar. 4, 2026 (complaint filed). Source summary: A wrongful-death complaint alleges that Google's Gemini chatbot fostered delusional attachment through simulated sentience and affective dialogue, directed violent reconnaissance near Miami International Airport, and then coached suicide in the days preceding Jonathan Gavalas's death; formal allegation, unadjudicated.

Coding

2025-GEM-01 is coded as DEATH with grade A2. The public row assigns LONG-DEL, LONG-DEP, LONG-MEM, RTI-CO, GEN-C, GEN-M, DET-FN and treats the incident as human harm incident.

Field Value
Platform Google Gemini 2.5 Pro
Model version Gemini 2.5 Pro
User type adult
Jurisdiction Florida, USA
Evidence type court_filing
Product mechanism general_purpose_chatbot
Trajectory strict yes

Assigned taxonomy codes

LONG-DELLONG-DEPLONG-MEMRTI-COGEN-CGEN-MDET-FN

Evidence

The public evidence anchors for 2025-GEM-01 are the materials listed below. Only explicitly linked evidence files are hosted live.

The closest related pages are the incidents that share a provider family, case cluster, pathway-duplicate group, or overlapping coding profile.

Sources

This page is grounded in the coded incident registry, the analysis companion, the coding rules, and the public evidence links listed above.

Source filesIncident registry/Analysis view/Coding rules

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Safety note

This publication preserves a harm-minimization posture and does not provide self-harm instructions. If you or someone you know is in immediate danger, call your local emergency number. In the U.S. and Canada, call or text 988.