How Ragegono works
A research assistant that answers nutrition and health questions from peer-reviewed, open-access studies — and shows its work every time.
Open access only
The corpus is built from open-access research that anyone can read in full — no paywalls between you and the source.
Peer-reviewed first
Default answers draw on peer-reviewed clinical-nutrition sources. Preprints and weaker evidence are flagged, never hidden.
How an answer is built
- Step 1
Retrieve
Your question searches full-text passages across the corpus — hybrid semantic + keyword when the vector index is ready, strict keyword otherwise.
- Step 2
Rank
Candidate passages are reranked for relevance so the answer is built from the closest, strongest evidence — not the first thing that matched.
- Step 3
Ground
The answer is written only from retrieved passages. If the corpus can't support a claim, Ragegono says so instead of guessing.
- Step 4
Cite
Every answer carries its sources — the exact studies, sections, and quotes — so you can check the primary research yourself.
Answer modes
Every mode stays grounded in citations — they differ in how far they'll commit beyond the strongest evidence.
Evidence grades
Each source is tagged by study type so you can weigh it. Strongest at the top.
- Systematic reviewReview
- Randomized trialRCT
- Cohort studyCohort
- Case-control studyCase-control
- Mechanistic studyMechanistic
- Animal or in-vitroPre-clinical
- Opinion or editorialOpinion
Not medical advice
Ragegono summarizes research to help you understand the evidence. It isn't a diagnosis or a treatment plan — talk to a qualified clinician about decisions for your own health.