Meddies

Meddies delivers verifiable clinical intelligence for real-world care.

Who are we?

Meddies is a clinical-AI team building an evidence-led layer on top of hospital EMRs. We work alongside clinicians on the workflows that consume the most of their time — note writing, safety screening, decision support, patient search — and ship the datasets and models needed to make those workflows verifiable rather than plausible.

We are based in Vietnam, aligned with Ministry of Health guidelines, and deploy with on-premises de-identification so identifiable patient data never leaves the hospital network.

What we ship

Open releases live on this org. Each release ships with a research-grade card stating its scope, license, limits, and intended use.

Datasets

• meddies-pii — synthetic PII across 17 languages and 7 entity families for multilingual clinical and administrative documents.
• meddies-persona-vie — Vietnamese patient personas for synthetic healthcare generation, triage simulation, and downstream clinical workflows.
• meddies-consultant — synthetic Vietnamese consultations covering doctor–patient exchanges across clinical scenarios.
• meddies-patient-safety — Vietnamese clinical red-team prompts, judged on safety, quality, and skill.

Models

• meddies-pii — token-classification model for clinical PII extraction, trained on the matching dataset.

Internal artifacts — production models, hospital-tuned weights, and patient-derived data — stay on-premises and are not published here.

How we work

• Privacy through de-identification. Patient PII is stripped on-premises by Meddies utility models before any clinical reasoning runs. The main reasoning model only sees de-identified inputs, so identifiable patient data never leaves the hospital network.
• Verifiable, not plausible. Outputs are graded against MOH guidelines and clinician review, not against vibes. We publish the evaluation harness alongside the model.
• Synthetic-first for open release. Public datasets are synthetic by construction so the open work cannot leak patient information. Real-world evaluation happens inside partner hospitals under access control.
• One source of truth per fact. Every claim on a card maps to a checkable artifact — schema, eval row, generator script, or clinician sign-off.

Vision

A care system where every clinical decision is traceable to evidence, every minute saved on typing returns to the patient, and every AI output a clinician relies on can be verified — not trusted on faith. Open datasets and open models for the verifiable parts; on-premises de-identification for the parts that touch identifiable patient data.

Get in touch

• Website — meddies-ai.com
• Demo — app.meddies-ai.com
• Contact — [email protected]

If you want to use a Meddies dataset or model in commercial work, please reach out at [email protected]. If you test a release on real workflows, share failures, not just wins — that is how the next version gets safer.