Google Research·· 2026-07-23
SymptomAI: Towards a conversational AI agent for everyday symptom assessment
SymptomAI: Towards a conversational AI agent for everyday symptom assessment
AI summary
Google Research published SymptomAI research, using five Gemini Flash 2.0 agents with different questioning strategies for symptom interviews and differential diagnosis, involving 13,917 participants.
Selection record
Threshold 60Official, first-handFirst 62Second 62
AdmittedSum of both 124 ≥ twice the threshold 120
- Source tier
- Official, first-hand; this tier's threshold is 60
- Pre-filter
- passed：Google研究对话式AI症状评估Agent
- Why it was chosen
- A randomised controlled study of 13,917 people compares five symptom-interview agents, reporting blinded clinical-expert assessments and comparisons with Fitbit physiological signals.
A model scores each item twice, independently, against one written standard, out of 100. An item is admitted only when the two scores add up to twice the threshold. The threshold is set per source tier.
Source: Google Research · research.google