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NewsLens analytics surface backed by the FastAPI contract.
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News Lens Stability
Live FastAPI data
What this page does
Check whether source/lens patterns remain stable under resampling.
Stability Summary
Lenses Analyzed12
Avg Std Dev17.80
Most Volatile LensCausal Attribution Lens
Total Samples3,840
Stability Visuals
Lens Stability Table
| Lens | Samples | Mean | Std Dev | CV % | Source Gap | Range |
|---|---|---|---|---|---|---|
| Causal Attribution Lens | 320 | 52.91 | 24.65 | 46.59 | 27.94 | 100.00 |
| Emotional Intensity Lens | 320 | 39.83 | 24.59 | 61.74 | 34.69 | 100.00 |
| Authority and Source Positioning Lens | 320 | 77.81 | 20.57 | 26.44 | 25.73 | 100.00 |
| Epistemic Modality and Certainty Lens | 320 | 71.91 | 20.27 | 28.18 | 26.63 | 90.00 |
| Hegemonic Common-Sense Lens | 320 | 70.91 | 19.34 | 27.27 | 21.25 | 90.00 |
| Entity-Level Sentiment Lens | 320 | 87.03 | 18.97 | 21.80 | 27.81 | 100.00 |
| Objectivity vs Opinion Lens | 320 | 92.73 | 17.92 | 19.33 | 27.50 | 80.00 |
| Credibility Lens | 320 | 66.69 | 17.79 | 26.68 | 22.46 | 95.00 |
| Sentiment Clarity Lens | 320 | 88.33 | 16.55 | 18.74 | 24.52 | 95.00 |
| Linguistic Quality Lens | 320 | 88.44 | 15.63 | 17.68 | 22.26 | 100.00 |
| Agency and Voice Lens | 320 | 73.33 | 12.03 | 16.40 | 14.97 | 70.00 |
| Omission and Silence Lens | 320 | 82.77 | 5.25 | 6.34 | 4.44 | 50.00 |