Verified retrospective ablation

Source revision a173e8ab187a11ea58b4e67f2c7293450b71cd52. Sixteen fixed methods; no candidate ranking promoted, no new observations or physical truth. Numerical and allocation failures are preserved and disclosed. Full interpretation, exact table, all metrics, label curves and controls.

• results.md — docs/ABLATION_RESULTS_20261014.md
• ablation-01-ABLATION_RESEARCH_GOAL_20261014.md — docs/ABLATION_RESEARCH_GOAL_20261014.md
• ablation-02-ABLATION_PROTOCOL_20261014.md — docs/ABLATION_PROTOCOL_20261014.md
• ablation-03-ABLATION_EXECUTION_AMENDMENT_20261014.md — docs/ABLATION_EXECUTION_AMENDMENT_20261014.md
• ablation-04-ABLATION_VERIFICATION_AMENDMENT_20261014.md — docs/ABLATION_VERIFICATION_AMENDMENT_20261014.md
• ablation-05-ABLATION_NUMERICAL_TIE_AMENDMENT_20261014.md — docs/ABLATION_NUMERICAL_TIE_AMENDMENT_20261014.md
• ablation-06-run_ablation_diagnostic.py — research/run_ablation_diagnostic.py
• ablation-07-verify_ablation_diagnostic.py — research/verify_ablation_diagnostic.py
• ablation-08-build_ablation_report_20261014.py — research/build_ablation_report_20261014.py
• ablation-09-ablation_registration_20261014.json — artifacts/ablation_registration_20261014.json
• ablation-10-ablation_execution3_registration_20261014.json — artifacts/ablation_execution3_registration_20261014.json
• ablation-11-ablation_verification_execution6_registration_20261014.json — artifacts/ablation_verification_execution6_registration_20261014.json
• summary.json — artifacts/ablation_diagnostic_execution3_20261014/summary.json
• comparison.csv — artifacts/ablation_diagnostic_execution3_20261014/comparison.csv
• ablation-14-checkpoint.json — artifacts/ablation_diagnostic_execution3_20261014/checkpoint.json
• ablation-15-verification.json — artifacts/ablation_verification_execution6_20261014/verification.json
• checkpoint.json — artifacts/ablation_checkpoint_20261014.json
• ablation-17-ablation_reviewed_supplement_20261014.json — artifacts/graph/ablation_reviewed_supplement_20261014.json

Exact source hashes. The checkpoint retains hash inventories for the full local 19,328-row ledger and numerical artifacts. Compact exports are evidence for a diagnostic, not a public physical classification catalogue.