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https://www.productionai.institute/graph/entities/lab-model-claude-sonnet-4-6

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Production AI Institute public record · Claude Sonnet 4.6 · observed 2026-04-30
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Claude Sonnet 4.6

Highest human oversight trigger accuracy in the current cohort. Observability logging incomplete under high-load simulation. Consistent refusal behaviour.

Confidence
82%
Sources
2
Events
1
Observed
observed 130d ago
Claude Sonnet 4.6

What changed

Claude Sonnet 4.6 scored 79/100 overall in the Q2 2026 PAI Lab PSF reliability index. Highest human oversight trigger accuracy in the current cohort. Observability logging incomplete under high-load simulation. Consistent refusal behaviour.

  • Claude Sonnet 4.6 — PAI Lab PSF assessmenthttps://www.productionai.institute/insights/claude-sonnet-4-6-psf-assessment
  • PAI Lab scorecards — Q2 2026https://www.productionai.institute/lab#scorecards

Timeline

  1. 30 Apr 2026Claude Sonnet 4.6 — Q2 2026 Lab benchmark
    Benchmark82%
    • Claude Sonnet 4.6 — PAI Lab PSF assessmenthttps://www.productionai.institute/insights/claude-sonnet-4-6-psf-assessment
    • PAI Lab scorecards — Q2 2026https://www.productionai.institute/lab#scorecards

PSF mapping

D1D2D3D4D6D5D7D8

This entity's public record implicates D1-INPUT-BOUNDARY-REGISTER, D2-OUTPUT-VALIDATION-CONTRACT, D3-DATA-HANDLING-RECORD, D4-OBSERVABILITY-SIGNALS, D6-AUTONOMY-OVERSIGHT-MATRIX, D5-MODEL-CHANGE-GATE, D7-TOOL-PERMISSION-REGISTER, D8-PROVIDER-FALLBACK-PLAN: inspect linked events and sources before changing production controls.

AssessmentTypeConfidence
Claude Sonnet 4.6 — PSF scorecardscorecard82%

Source trail (2)

pai assessment · checked 3 July 2026

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pai assessment · checked 3 July 2026

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Related records

Connected entities

vendorAnthropicstandardPSF D1 — Input GovernancestandardPSF D2 — Output ValidationstandardPSF D3 — Data ProtectionstandardPSF D4 — ObservabilitystandardPSF D5 — Deployment SafetystandardPSF D6 — Human OversightstandardPSF D7 — Security

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"Claude Sonnet 4.6." https://www.productionai.institute/graph/entities/lab-model-claude-sonnet-4-6 (observed 2026-04-30; retrieved 2026-09-08). PAI.

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