Evidence Platform

The evidence engine built for
foot and ankle surgery.
Every citation real.

Three generations of podiatric medicine. One obligation: evidence that's real.

Citation Fidelity — Independent Audit · Study 3
100%
PMID authenticity across 1,261 citations verified
Citation Fidelity Audit · Study 3
0
Fabricated references in independent audit
Zero hallucinated citations
Continuum
0%
Fabrication rate
vs.
General LLMs
30–70%
Published studies
Why It Exists

You asked for evidence.
You got fabrications.

UpToDate was built for internal medicine. When a podiatric surgery resident searches Lapidus fixation constructs, they get a bunion page written for a GP. The subspecialty depth isn't there. It was never going to be.

So surgeons turned to general AI.

Every foot and ankle surgeon has tried it for a clinical question. The answer comes back confident. The citations look authoritative. Then you check the PMIDs.

They don't exist.

A 30–70% fabrication rate isn't a bug. It's an architectural reality of how large language models work. They predict plausible text — and a plausible PMID looks exactly like a real one until you look it up.

Continuum doesn't predict citations. It queries PubMed directly, returns real PMIDs, and grades the evidence level against Oxford CEBM criteria. Every reference is verifiable because every reference is real.

That's not a feature. It's the minimum standard for a clinical tool.

— Michael Lynde, DPM, FACFAS · Founder, First Ray Labs

Real citations. Defensible care.

100%
PMID Authenticity
1,261 citations audited
0
Fabricated references
in independent audit
30–70%
ChatGPT fabrication rate
(published range)
Platform Components

Search. Synthesize. Defend.

Continuum Search Engine

Direct PubMed retrieval. Real PMIDs, real abstracts, structured by evidence level. Ask a clinical question in natural language. Get the literature.

Ask Continuum

AI synthesis from retrieved evidence — not from memory. Retrieval-first means the fabrication failure mode doesn't exist. Every answer is grounded in real literature.

Evidence Library

Your curated evidence. Everywhere you work. Save any Continuum result to your personal Evidence Library. Every citation you store becomes available inside Sorted — powering your Defensive documentation with the exact literature you trust.

Get Started

Start with real evidence.

Free access during Founding Surgeon Program. No lock-in.