Ask OnCo

Ask in plain words. The answer is built only from sentences already on OnCo record pages, each one numbered and linked, so you can check every claim at its source. Nothing is generated and nothing leaves your browser.

Answers are assembled from OnCo records, not generated. Each sentence is copied from a record page and numbered so you can check it. Not medical advice.

Try a question

(patient)
(patient)
(clinician)
(clinician)
(analyst)
(analyst)

How it works. Your question runs through the same two searches as the search page. The top 6 records are fetched, split into sentences, and the sentences that share the most informative words with your question are shown, at most two per record, each with a citation.

What it cannot do. It does not reason, combine facts, or fill gaps. If OnCo has no sentence on the point, it says so. The open benchmark scores this method alongside other systems.