Proof for every clinical claim your AI makes.
The enterprise verification layer for medical AI. ProofMed grounds any model's output against live authoritative sources, returns per-claim verdicts with citations, and seals every result into a tamper-evident evidence ledger.
A verification layer for medical AI
Everything you need to make clinical AI output auditable, cited, and safe to act on.
Grounded verification
Extract clinical claims from any text and check each against live authoritative databases — supported, contradicted, or unverifiable, with sources.
Tamper-evident ledger
Every verification is hash-chained and HMAC-sealed into an append-only provenance ledger — exportable as a signed evidence package for audit.
Cost-aware routing
Send each request to the tier you choose across your own provider keys, with per-token cost accounting and budget guards on every tenant.
FHIR R4 ingestion
Point a resource or Bundle at ProofMed and get grounded, cited proof for EHR data — one call, same sealed receipt.
BYOK & tenancy
Bring your own model keys. Per-tenant isolation with row-level security, budget guards, and usage metering built in.
Verify without us
Every evidence package ships the bytes that were hashed and a standalone verifier. A recipient checks the signature and the trusted timestamp themselves, with no ProofMed account and no call to our API.
From raw output to signed proof
Send any clinical text
Your model's output, a third-party model's, or a FHIR resource — one API call.
Ground & score
Claims are checked against live sources and scored for clinical fidelity, with citations attached.
Seal & export
The result is sealed into the ledger and returned as a signed, auditable evidence package.
One endpoint. Model-agnostic.
POST /v1/verify
{ "text": "Metformin is first-line for type 2 diabetes." }
# → per-claim verdicts · citations · clinical fidelity score · signed receipt
See the proof for yourself.
Sign in to run a verification, inspect the evidence ledger, and explore the platform.