Pho Chat

Phở Chat is an AI workspace for physicians, pharmacists, medical students and biomedical researchers.

Answers link to the papers behind them: real DOI and PubMed records you can open and check. When a claim has no source behind it, Phở Chat labels it "unverified" rather than inventing a citation (cite-or-abstain). Clinical Answer Mode adds GRADE evidence levels to the sources it cites.

For research work, a guided workflow goes from a question to graded evidence: frame it with PICO, search PubMed, Europe PMC, ClinicalTrials.gov, OpenAlex and arXiv, screen against inclusion criteria, rate certainty with GRADE, and export a cited synthesis with a PRISMA summary. Existing references can be imported as DOIs or .bib/.ris files from Zotero, EndNote or Mendeley.

Phở Chat supports evidence lookup and research. It does not replace clinical judgment, diagnosis or treatment decisions.