Audit Trail · Article #2410512

OCDSB trustee candidates come together to call for safer drinking water

Source article ↗ · Ottawa Citizen · outlet lean: center · owner: Postmedia (corporate)

published 2026-10-25T22:03:39 · ingested 2026-10-25T18:14:35.542828

Bias Analysis · B.I.A.S.

CENTER-LEFT score: -0.20 confidence: 80% vv3

The article highlights the need for stricter regulations and emphasizes concerns from parents and candidates, which leans towards a public interest stance.

Trigger phrases: call for safer drinking waterconcerns about the safety of drinking water

      computed at 2026-10-25T18:14:35.542828
    

ML Bias Signal · DistilBERT Zero-Shot (v2)

RIGHT score: 0.250 confidence: 36% valhalla/distilbart-mnli-12-3

      computed at 2026-10-25T18:21:37.036169-04:00
    

Ensemble (heuristic + ML v2)

CENTER RIGHT score: 0.250

Analysis Tier

Tier: quick_v1+full

Tier-1 at: 2026-10-25T18:22:31.870291

Tier-2 at: 2026-10-31T07:24:45.349559

AI analyzed: ✓ at 2026-10-25T18:21:33.028342

Geographic Extraction · L.O.C.A.L.

Country: CA

Province: ON

Scope: provincial

Fact-Check Claims · V.E.R.I.F.Y. (3)

true OCDSB trustee candidates have co-signed a statement calling on Ontario to adopt stricter lead limits in school drinking water.

The article provides clear statements from the candidates and mentions their call for action.

        P.R.O.O.F. · 2026-10-31T07:24:45.349559
      

true The OCDSB has had 104 water fountains and taps that exceeded provincial lead limits out of over 1,300 tests.

The article cites a specific report from CELA providing this data.

        P.R.O.O.F. · 2026-10-31T07:24:45.349559
      

true Health Canada regulates lead in water but its guidelines are optional.

The article directly states this and provides context about the federal guidance.

        P.R.O.O.F. · 2026-10-31T07:24:45.349559
      

Cross-Outlet Cluster · I.N.K.

OCDSB trustee candidates come together to call for safer drinking water 1 article across outlets

      clustered at 2026-10-25T18:14:35.552926
    

Governance — C.R.E.E.D.

A+

overall grade

100.0

By Category

Accountability {'events': 0, 'grade': 'A+', 'note': 'no events recorded', 'provisional': True, 'score': 100.0}

Environmental {'events': 0, 'grade': 'A+', 'note': 'no events recorded', 'provisional': True, 'score': 100.0}

Fairness {'events': 3, 'grade': 'A+', 'note': 'below minimum volume (3 events; minimum 100 for a non-provisional score)', 'provisional': True, 'score': 100.0}

Privacy {'events': 0, 'grade': 'A+', 'note': 'no events recorded', 'provisional': True, 'score': 100.0}

Safety {'events': 0, 'grade': 'A+', 'note': 'no events recorded', 'provisional': True, 'score': 100.0}

Transparency {'events': 0, 'grade': 'A+', 'note': 'no events recorded', 'provisional': True, 'score': 100.0}

Ethics audit by C.R.E.E.D. Institute · 3 events tracked

Raw Audit Trail (2 events)

2026-10-25T18:14:35.542828 ingested

payload

{
  "bias": {
    "band": "center",
    "heuristic_version": "v3",
    "rationale": "triggers: none \u2014 NO SIGNAL DETECTED (not a centrist finding)",
    "score": 0.0,
    "signal_detected": false
  },
  "source_id": 595
}

2026-10-25T18:21:37.036169 bias_v2_scored

payload

{
  "confidence": 0.358,
  "ensemble_band": "center-right",
  "ensemble_score": 0.25,
  "label": "right",
  "model": "valhalla/distilbart-mnli-12-3",
  "score": 0.25
}

Every signal computed about this article, with timestamps. Source for the transparency promise behind our methodology.