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
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All routes below stay inside the same shared analytics surface.
News Lens Correlations
Live FastAPI data
What this page does
See which lenses move together and which provide independent signal.
Correlation Summary
Lenses12
Pairs25
Matrixescorr/cov/pairwise
Correlation Visuals
Top Lens Pairs (Correlation Raw)
| Lens A | Lens B | Correlation |
|---|---|---|
| Entity-Level Sentiment Lens | Sentiment Clarity Lens | 0.8513 |
| Authority and Source Positioning Lens | Credibility Lens | 0.8229 |
| Credibility Lens | Entity-Level Sentiment Lens | 0.7427 |
| Credibility Lens | Epistemic Modality and Certainty Lens | 0.7305 |
| Authority and Source Positioning Lens | Entity-Level Sentiment Lens | 0.7277 |
| Credibility Lens | Sentiment Clarity Lens | 0.6936 |
| Authority and Source Positioning Lens | Epistemic Modality and Certainty Lens | 0.6803 |
| Agency and Voice Lens | Credibility Lens | 0.6604 |
| Entity-Level Sentiment Lens | Epistemic Modality and Certainty Lens | 0.6519 |
| Authority and Source Positioning Lens | Sentiment Clarity Lens | 0.6508 |
| Causal Attribution Lens | Credibility Lens | 0.6504 |
| Entity-Level Sentiment Lens | Linguistic Quality Lens | 0.6384 |
| Causal Attribution Lens | Epistemic Modality and Certainty Lens | 0.6320 |
| Linguistic Quality Lens | Sentiment Clarity Lens | 0.6297 |
| Agency and Voice Lens | Entity-Level Sentiment Lens | 0.6115 |
| Credibility Lens | Hegemonic Common-Sense Lens | 0.6098 |
| Agency and Voice Lens | Sentiment Clarity Lens | 0.6032 |
| Agency and Voice Lens | Authority and Source Positioning Lens | 0.5937 |
| Epistemic Modality and Certainty Lens | Sentiment Clarity Lens | 0.5932 |
| Agency and Voice Lens | Epistemic Modality and Certainty Lens | 0.5895 |
| Authority and Source Positioning Lens | Causal Attribution Lens | 0.5805 |
| Authority and Source Positioning Lens | Hegemonic Common-Sense Lens | 0.5796 |
| Epistemic Modality and Certainty Lens | Hegemonic Common-Sense Lens | 0.5737 |
| Entity-Level Sentiment Lens | Objectivity vs Opinion Lens | 0.5649 |
| Authority and Source Positioning Lens | Linguistic Quality Lens | 0.5376 |