From ba70718760bee5d094b12b1264e6c90c334b9deb Mon Sep 17 00:00:00 2001 From: Jens Date: Wed, 29 Jul 2026 18:55:44 +0200 Subject: [PATCH] Record v31 iteration three assessment --- docs/CODEX_EXECUTION_LOG.md | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/docs/CODEX_EXECUTION_LOG.md b/docs/CODEX_EXECUTION_LOG.md index ba2a42b3..c3736e48 100644 --- a/docs/CODEX_EXECUTION_LOG.md +++ b/docs/CODEX_EXECUTION_LOG.md @@ -1,3 +1,23 @@ +## 2026-07-29 - V31 closed-loop iteration 3 assessment and semantic correction + +- Iteration 3 stopped deterministically after epoch 21 with epoch 3 retained as + the best checkpoint. Calibration selected threshold `0.10` and produced + aggregate precision `0.460359`, recall `0.737302` and F1 `0.566811`. +- The candidate remained rejected: Flanders measured precision `0.340852`, + recall `0.403960` and F1 `0.369733`; Wallonia measured precision `0.456198`, + recall `0.786742` and F1 `0.577518`. Brussels passed its regional minimums. + Protected test and background-test evidence remained unopened. +- Oostende remained the dominant protected calibration failure with precision + `0.082569`, recall `0.391304` and F1 `0.136364`. The next train-only sampling + manifest therefore targets Flemish coastal/port/dunes, industrial/rail and + ribbon/farmland/forest contexts, plus Walloon rural/architecture hard-negative + families. It contains 3,600 entries (Flanders 2,340, Wallonia 972, Brussels + 288), removes 1,278 excess repeats to retain the 65% regional cap, and records + zero protected samples in training. +- Iteration 4 started automatically on CUDA with the iteration 3 candidate and + exact failure-driven train-list SHA-256 + `66f510ee563ae6ef8499c018cc1b12b175497dd1180b9c4eb73e9f62fb7d75fd`. + ## 2026-07-29 - Context-aware Belgian training correction - Audited the active closed-loop calibration trend and confirmed that the