# OCT Validation - Cycle 4 Report
Date: 2026-04-19Cycle: 4 (stress/ablation/audit)Status: completed
## Workstream status
1. WP1 - D03 Revision: **completed**2. WP2 - Stress/Ablation: **completed (v0.1)**3. WP3 - Final Audit: **completed (v0.1 PASS)**
## Current evidence
- D03 revision:- `results_D03_cycle4_v0_1.md`- `datasets/cycle4_outputs/d03_cycle4_revision_metrics.json`- Stress/ablation:- `stress_ablation_cycle4_v0_1.md`- `datasets/cycle4_outputs/d03_threshold_stress.json`- `datasets/cycle4_outputs/d03_threshold_stress.csv`- Reproducibility audit:- `audit_repro_cycle4_v0_1.md`- `datasets/cycle4_outputs/audit_cycle4_repro_v0_1.json`
## Final Gate Cycle 4
Decision Consolidation Completed:1. `DECISION_MATRIX_phase1_v0_1.md`2. `DECISION_MATRIX_phase2_v0_1.md`3. `DECISION_MATRIX_FINAL_UNIFIED_v0_1.md`
Next operational step:- final editing of the founding work (step 5).