ChatGPT fabricates 55% of medical citations. LancetClaw verifies every one against real databases in real time.
A side-by-side look at what happens when you ask a medical research question.
| Feature | ChatGPT / Claude / Gemini | LancetClaw |
|---|---|---|
| Citation source | Training data (memory) | Real-time PubMed, CrossRef, Europe PMC |
| Fabrication rate | 14–55% fake citations | 0% — every PMID/DOI verified |
| Retraction awareness | None | 47K+ retractions checked automatically |
| Access to full text | No | Abstracts + OA PDF links via Unpaywall |
| Data freshness | Months old (training cutoff) | Real-time (searches live databases) |
| Evidence quality | No quality scoring | Citation counts, retraction status, journal info |
LancetClaw queries the world’s largest biomedical databases in real time. ChatGPT, Claude, and Gemini answer from frozen training data — they never touch these sources.
36M+ Articles Indexed
150M+ DOI Records
Full-Text Access
Open-Access PDF Links
While ChatGPT guesses, LancetClaw verifies.
Near-complete coverage of published biomedical literature.
Results reflect the latest publications, updated continuously.
Optimized search infrastructure for instant results at scale.
Powered by the world’s leading research databases.
Paste a DOI, ask a research question, or search across millions of verified papers. Every citation is real. Every retraction is flagged. Every source links back to the original.