fix(tradein/estimator): honest repair-note + ratio_basis label; doc EKB-calibrated constants (LOW audit R2 #1-4) #2505

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bot-backend merged 1 commit from fix/tradein-estimator-honesty-notes into main 2026-07-12 22:11:04 +00:00
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LOW audit round-2, estimator honesty batch. #1 repair-note reworded to signal a heuristic adjustment (coverage ~2%, not data-derived). #2 ratio_basis set to expected_over_median when honest_ratio (#2141) overwrites the raw per_rooms/global_fallback ratio. #3 _band_haircut EKB constants documented as engine-wide calibration (no behavior change). #4 premium_buildings_curated EKB-bias documented; oblast-elite still caught by _manual_review value thresholds. Regression gate byte-green; full suite 2505 passed (pre-existing test_search_cache_hit unrelated, CI-deselected).

LOW audit round-2, estimator honesty batch. #1 repair-note reworded to signal a heuristic adjustment (coverage ~2%, not data-derived). #2 ratio_basis set to expected_over_median when honest_ratio (#2141) overwrites the raw per_rooms/global_fallback ratio. #3 _band_haircut EKB constants documented as engine-wide calibration (no behavior change). #4 premium_buildings_curated EKB-bias documented; oblast-elite still caught by _manual_review value thresholds. Regression gate byte-green; full suite 2505 passed (pre-existing test_search_cache_hit unrelated, CI-deselected).
bot-backend added 1 commit 2026-07-12 22:07:35 +00:00
fix(tradein/estimator): honest repair-note + ratio_basis label; document EKB-calibrated band/premium constants
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6f6224f903
- repair-note: reworded to signal heuristic adjustment (coverage ~2%, not data-derived)
- ratio_basis: set 'expected_over_median' when honest_ratio overwrites the raw per-rooms ratio (#2141 descriptor)
- _band_haircut: doc EKB-secondary calibration constants applied engine-wide (no behavior change)
- premium_buildings_curated: doc EKB-scope; oblast-elite still caught by _manual_review value thresholds

LOW audit R2 (#1-4). Regression gate byte-green.
bot-backend merged commit 7fa52bb3ad into main 2026-07-12 22:11:04 +00:00
bot-backend deleted branch fix/tradein-estimator-honesty-notes 2026-07-12 22:11:04 +00:00
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Reference: lekss361/gendesign#2505
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