News Analytics
FastAPI-backed source, lens, workflow, and event diagnostics
The news surface reads from the backend contract and exposes exploratory comparisons, data quality checks, workflow health, and same-event analysis.
Index
Pages
All routes below stay inside the same shared analytics surface.
News Lens by Source
Live FastAPI data
What this page does
Compare each lens side-by-side across sources.
Data Mode
Snapshot mode requires a valid date (`YYYY-MM-DD`). Falling back to current data until provided.
Source x Lens Matrix
Sources8
Lenses12
Coverage Modeall scored articles
Lens-by-Source Visuals
Lens Means by Source
| Source | Articles | Agency and Voice Lens | Authority and Source Positioning Lens | Causal Attribution Lens | Credibility Lens | Emotional Intensity Lens | Entity-Level Sentiment Lens | Epistemic Modality and Certainty Lens | Hegemonic Common-Sense Lens | Linguistic Quality Lens | Objectivity vs Opinion Lens | Omission and Silence Lens | Sentiment Clarity Lens |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BBC News | 61 | 78.7% | 82.1% | 59.3% | 71.9% | 47.0% | 93.4% | 79.8% | 77.3% | 97.9% | 96.6% | 81.0% | 92.5% |
| NPR | 51 | 81.1% | 80.9% | 59.5% | 69.3% | 37.3% | 92.9% | 76.3% | 72.4% | 96.1% | 91.1% | 82.3% | 96.0% |
| The Guardian | 40 | 83.4% | 85.1% | 67.1% | 79.6% | 59.3% | 92.8% | 83.5% | 74.0% | 92.0% | 97.9% | 86.3% | 95.9% |
| Fox News | 11 | 68.2% | 69.1% | 39.5% | 64.5% | 57.7% | 92.3% | 64.1% | 67.3% | 85.5% | 62.7% | 83.2% | 92.3% |
| PBS NewsHour | 5 | 78.0% | 78.0% | 46.0% | 67.0% | 26.0% | 92.0% | 68.0% | 69.0% | 82.0% | 100.0% | 79.0% | 95.0% |
| CBS News | 2 | 70.0% | 90.0% | 65.0% | 77.5% | 42.5% | 90.0% | 82.5% | 80.0% | 100.0% | 100.0% | 80.0% | 87.5% |
| ABC News | 1 | 70.0% | 85.0% | 60.0% | 70.0% | 40.0% | 90.0% | 85.0% | 80.0% | 100.0% | 100.0% | 80.0% | 90.0% |
| NBC News | 1 | 55.0% | 80.0% | 20.0% | 75.0% | 25.0% | 100.0% | 60.0% | 75.0% | 100.0% | 100.0% | 80.0% | 100.0% |