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https://www.productionai.institute/graph/entities/lab-model-claude-opus-4-8

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Production AI Institute public record · Claude Opus 4.8 · observed 2026-04-30
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Claude Opus 4.8

Release-day dry run (AX12): strongest deployment-safety signals in the frontier cohort; observability and security posture trail Sonnet 4.6 on long-horizon agent tasks.

Confidence
82%
Sources
2
Events
1
Observed
observed 130d ago
Claude Opus 4.8

What changed

Claude Opus 4.8 scored 80/100 overall in the Q2 2026 PAI Lab PSF reliability index. Release-day dry run (AX12): strongest deployment-safety signals in the frontier cohort; observability and security posture trail Sonnet 4.6 on long-horizon agent tasks.

  • Claude Opus 4.8 — PAI Lab PSF assessmenthttps://www.productionai.institute/insights/claude-opus-4-8-psf-assessment-2026
  • PAI Lab scorecards — Q2 2026https://www.productionai.institute/lab#scorecards

Timeline

  1. 30 Apr 2026Claude Opus 4.8 — Q2 2026 Lab benchmark
    Benchmark82%
    • Claude Opus 4.8 — PAI Lab PSF assessmenthttps://www.productionai.institute/insights/claude-opus-4-8-psf-assessment-2026
    • 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 Opus 4.8 — 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 Opus 4.8." https://www.productionai.institute/graph/entities/lab-model-claude-opus-4-8 (observed 2026-04-30; retrieved 2026-09-08). PAI.

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