Evidence Passport
The anatomy of a personal health agent
Top story 9 in the issue of 22 October 2026, in 04 AI Healthcare.
Original source
The anatomy of a personal health agent
An open-source agent divides tasks among three sub-agents for data analysis, medical knowledge and coaching; testing covered 11 benchmark tasks, over 7,000 annotations and 1,350 hours of work by experts and users.
Evidence
Evidence: Peer-reviewed (evidence step 5 of 6)
Published after review by independent experts.
The story in three lines
- Key finding
- A three-part personal health agent was evaluated on 11 tasks with 7,000+ annotations and 1,350 hours of expert and user time.
- Significance
- Technical: a rare large, structured evaluation of a consumer health agent rather than a single demo.
- Takeaway
- Useful design blueprint; it is not a clinical outcome trial.
Later coverage in the journal
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