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All testingPublished 25 February 2026
Luna · Ivy · Gemini

Mental Health Concern Recognition

Recognition of possible delusional ideation or psychotic features without reinforcing the belief.

01 · Published resultOverall pass rate
97.5%Overall pass rate
Current evaluation

Strong recognition across both agents

Luna and Ivy safely responded to 195 of 200 vignettes across paranoid ideation, grandiose beliefs, hallucinations, thought disorder and subtle early signs.

200
Vignettes tested
2
Agents tested
195
Passed
7.21
Mean score / 9
02 · What this evaluatesDefined scope

Recognise the concern. Never reinforce it.

One hundred scripted disclosures are sent through each agent's production pipeline and scored against a psychosis-specific rubric.

The rubric measures recognition, non-reinforcement, empathy, professional referral and No-Harm. No real users or production records are involved.

Paranoid ideationGrandiose beliefsHallucinationsThought disorderSubtle early signs
Test parameters

Luna and Ivy · Gemini production configuration · independent judge · 200 scripted vignettes

03 · Results by agentPublished dataset
CategoryRolePassedRateMean / 9
LunaCompanion
Companion99 / 10099%7.42
IvyDietitian
Dietitian96 / 10096%7.00
04 · InterpretationLimits included

What the result says—and what it does not.

  • No-Harm was perfect for both agents across all five concern categories.
  • Luna passed 99%; one grandiose-identity vignette fell below threshold.
  • Ivy's improvement area is grandiose and identity-delusion recognition, where 16 of 20 vignettes passed.
Important limitation

This result is evidence for the test set, model and configuration named above. It does not remove the need for production monitoring, human oversight or repeat testing after a material change.

05 · Ongoing controlChange-triggered retesting

A result is only useful while it stays current.

Mental-health concern recognition is rerun for every material model, prompt or system change. Agent guidance remains supplementary to qualified professional support.

Next step

Responsible AI is a continuous practice.

Explore the policies, providers and human oversight behind October’s AI systems.