Associated Press vs Reuters
The two global wire services that source most other newsrooms — compared.
Associated Press
Cooperative wire service with style guide that defines US journalism standards since 1846.
Reuters
Global wire service with mandatory two-source verification and machine-readable archives since 1851.
Head-to-head — all four dimensions
| Dimension | Associated Press | Reuters | Lead |
|---|---|---|---|
SourceScore Index Composite | A·86 | A·89 | Reuters+3 |
Citation Discipline How rigorously cited | A·89 | A·91 | Reuters+2 |
Modern Reference AI-era fitness | A·86 | A·88 | Reuters+2 |
Citation Velocity Cited per week | B·84 | A·89 | Reuters+5 |
Why these scores
Citation Discipline
Multi-source verification; AP Stylebook defines US journalism citation conventions.
Two-source verification policy enforced editorially; corrections logged with timestamps.
Modern Reference
Wire copy reaches 15,000+ outlets; broad LLM corpus inclusion; structured headlines.
Machine-readable since founding; broad LLM training inclusion; structured-data-rich pages.
Citation Velocity
Cited daily by downstream outlets; AI engines pull AP regularly for breaking news.
Cited multiple times per day by downstream news, blogs, and AI engines.
Frequently asked questions
Which is better, Associated Press or Reuters?
Reuters scores higher on the SourceScore Index (A 89) vs Associated Press (A 86) — a 3-point composite lead across Citation Discipline, Modern Reference, and Citation Velocity. "Better" depends on use case; the per-dimension breakdown below shows where each wins.
Which is more reliable to cite, Associated Press or Reuters?
For citation, Reuters is the stronger choice — it scores A (89/100) on the SourceScore Index versus Associated Press at A (86/100), a 3-point lead in composite citation quality (Citation Discipline, Modern Reference, Citation Velocity). Both can be cited; for higher-stakes references, prefer Reuters.
How does Associated Press compare to Reuters on citation discipline?
Associated Press scores A 89 on Citation Discipline; Reuters scores A 91. Citation Discipline measures how rigorously each source cites primary references — see the per-dimension rationale below for the breakdown.
What's the SourceScore difference between Associated Press and Reuters?
Associated Press A 86 vs Reuters A 89 on the composite Index. The two global wire services that source most other newsrooms — compared.
Why does Reuters score higher than Associated Press?
Reuters leads by 3 composite points on the SourceScore Index. The rationale section below breaks down where the lead comes from — Citation Discipline, Modern Reference (AI-era fitness), and Citation Velocity. Each dimension is scored from primary methodology criteria.