IS — 6% current-regime risk
Calibrated via isotonic refit on 810 live outcomes (2026-05-20). See calibration drift → · IS country profile →
The Voidly Sentinel model scores IS at a peak 6.4% shutdown-risk level over the next 7 days, highest on day 7 (Sat, May 30). Average across the window: 4%. This is a current-regime risk reading, not a prediction that a new shutdown will start — see the scope note below.
Honest scope: this is a current-regime risk signal, not a shutdown-onset predictor. It reliably flags countries already in a sustained blocking regime; on the days a new shutdown actually begins its skill is at/below chance (transition-row AUC ~0.33). Why →
90% conformal interval: [0%, 41%] — empirical coverage 91.0% (target 90%).
Per-day risk
Dashed line: 50% threshold. Bars colored by risk band.
Per-day drivers
| Date | Risk | Drivers |
|---|---|---|
| Sat, May 23 | 3% · Low | no drivers |
| Sun, May 24 | 3% · Low | no drivers |
| Mon, May 25 | 5% · Low | no drivers |
| Tue, May 26 | 4% · Low | no drivers |
| Wed, May 27 | 6% · Low | no drivers |
| Thu, May 28 | 4% · Low | no drivers |
| Fri, May 29 | 5% · Low | no drivers |
| Sat, May 30 | 6% · Low | no drivers |
What drove the prediction
Top features by signed contribution to today's risk score. Positive (↑) features push the prediction higher; negative (↓) features push it lower.
- ↓
risk_tier-0.035 - ↑
recent_shutdown+0.030 - ↑
day_of_week+0.018
Similar past event
The model found a similar event in the corpus. Reading the incident report tells you what “6% risk for IS” looked like when it actually happened.
disruption in IS · Sun, May 3
Honest caveats
- Calibration was refit on 2026-05-20 on 810 live outcomes — it's good for the 30 watched censoring countries but will drift if the world changes. Nightly recalibration runs at 04:30 UTC.
- A 70% forecast doesn't mean a shutdown is guaranteed; a 20% forecast doesn't mean it's safe. The 90% conformal interval is the honest uncertainty band.
- For long-form methodology see /methodology and the calibration refit finding.
Model version: v1@2026-05-21T16:48:35.555109
Related
- /is — full country profile with recent incidents + ISP breakdown
- /atlas/elections — all 90-day election forecasts ranked by risk
- /sentinel/calibration — live model-honesty dashboard + feature importance
- /v1/sentinel/current_risk/IS — raw JSON