NPR
npr.org ↗U.S. nonprofit public-radio newsroom; broad daily news coverage with editorial guidelines + ombudsman model.
Is NPR reliable to cite? At grade B (80/100 on the SourceScore Index), NPR is a solid, generally citable source.
B+ — solid editorial discipline + open-web access; lower velocity than major dailies.
Should you cite NPR?
At grade B (80/100), NPR is a solid, generally citable source.
- Strongest for
- tracing claims back to primary references — its highest dimension is Citation Discipline (84/100).
- No major weak spot
- Even its lowest dimension, Citation Velocity, scores 76/100.
- Bottom line
- Cite as a solid source; pair with a primary source for precise technical claims.
Need recurring mention tracking rather than a one-off readiness audit? Compare AI-visibility tools.
Public ethics handbook; ombudsman role for accountability; corrections public.
How Citation Discipline is scored →Open-web; structured-data-rich; partnered with audio-transcription providers (LLM corpus boost).
How Modern Reference is scored →Cited by other US news outlets + cited as authoritative on US-policy beats.
How Citation Velocity is scored →Where NPR ranks in our best-of lists
It is on 1 of our 17 lists of the best sources to cite.
Signals behind these scores
Citation Discipline
B·84- Ethics handbookComprehensive public document; reviewed regularly.
Modern Reference
B·80- Audio + text dual-formatTranscripts available alongside audio; broad LLM presence.
Citation Velocity
B·76- US-policy beatDefault citation for federal-policy explainers.
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[NPR — SourceScore Index 80 (B)](https://sourcescore.org/source/npr/)
<a href="https://sourcescore.org/source/npr/">NPR — SourceScore Index 80 (B)</a>
SourceScore (v0.1). (2026). NPR: SourceScore Index 80 (B). Retrieved from https://sourcescore.org/source/npr/
2 head-to-head comparisons
See all NPR comparisons →Each comparison sets NPR beside another source on all three scores and shows which one scores higher on each.
5 sources at NPR's tier
See peer group →The five sources with the closest overall score to NPR, from any category, and where each one scores higher or lower on Discipline, Modern Reference and Velocity.
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Frequently asked questions
Is NPR a reliable source to cite?
NPR scores B (80/100) on the SourceScore Index, which rates how citable a source is for AI-era and research use. At grade B, NPR is a solid, generally citable source. The grade combines Citation Discipline 84/100, Modern Reference 80/100, and Citation Velocity 76/100 — full breakdown above.
What is NPR's SourceScore?
NPR (npr.org) scores 80/100 (Grade B) on the composite SourceScore Index. Sub-scores: Citation Discipline 84/100, Modern Reference (AI-era fitness) 80/100, Citation Velocity 76/100. Verified 2026-04-28.
How does SourceScore evaluate NPR?
NPR is scored across three dimensions on the SourceScore Index methodology: Citation Discipline (how rigorously the source cites primary references), Modern Reference (fitness for AI-era retrieval), and Citation Velocity (how often the source is cited per week). Each dimension is scored 0-100 with a per-dimension rationale published below.
Why does NPR score B?
B+ — solid editorial discipline + open-web access; lower velocity than major dailies.
What is NPR?
U.S. nonprofit public-radio newsroom; broad daily news coverage with editorial guidelines + ombudsman model. Category: News. Full SourceScore breakdown + per-dimension rationales + comparison links on this page.