EphemerisX Documentation
Learn how to find your way around EphemerisX's public sites, read what they show, and check every quote against the FDA or SEC document it came from.
Products
Each EphemerisX site has its own guide. Start with the one you are using.
The Ephemeris
The interactive progress map. Every drug and company EphemerisX reads, charted as a map you can pan, zoom, group and search.
ephemerisx.com/ephemerisAlzheimer's drugs · FDA record
Every FDA-approved Alzheimer's drug, and the anti-amyloid antibody decisions traced in the agency's own words.
alzheimers.ephemerisx.comFDA drug record
One page per drug: what it is approved for, the trials and results FDA reviewed, safety, dosing and every document read.
ephemerisx.com/drugsDeep research
What happened after an FDA decision, question by question, from the FDA's letters and each company's SEC filings. Plus a concept preview of asking the Ephemeris.
ephemerisx.com/research/deep-researchPopular tasks
Step-by-step guides for the things readers do most.
- Check where a drug stands on the mapFind it, read its status and open its documents.
- Trace an FDA position across decisionsFollow one question, such as ARIA, from its origin.
- Verify a quote against its FDA sourceOpen the PDF page a citation points to.
- Trace a deep research answer to its sourceFrom the summary to the FDA letter and the 8-K.
- Confirm you have the same FDA fileCompare a document's sha256 fingerprint.
- Regroup the mapBy drug class, sponsor, document type and more.
- Share a view of the mapLinks that reopen with the same grouping.
Learn the basics
Get started
What each site is for, where it lives, and what they have in common.
Get started › OverviewReading the record
How quotes, citations, page numbers and placeholders work on every EphemerisX site.
Get started › Reading the recordPlain-language terms
What FDA, cancer-trial and SEC terms mean, with the agencies' own definitions, and one article read line by line.
Deep research › How to read an articleGlossary
Plain definitions of the terms you will see: CRL, ARIA, Graph behind, Listed only and more.
Reference › Glossary