Model/domain
Khalim Conn-Kowlessar 9547fa1f5f docs: handover for cohort-2 closure + precision-floor next steps
Captures 5 slices shipped this session (S0380.21..25):
  - Table 3a rows 1+4 + PCDB keep-hot dispatch
  - Per-BP roof exposure (Ext1 flat roof on flats)
  - RdSAP §11.1 b) % of roof area PV synthesis
  - SAP code 631 → house coal secondary fuel
  - SAP codes 2111/2113 → control type 2

Cohort-2 outcome: 22/38 exact (<1e-4), max residual ±0.55 SAP,
0 RAISES, 0 big-gaps. All structural cascade gaps closed.

Open threads diagnosed in detail:
  1. Cert 7700 -0.44 SAP — wall U code conflict
     (_WALL_INSULATION_NONE=4 vs Elmhurst "As Built"=4). Wider than
     a single slice; needs regression testing.
  2. Cert 9796 +0.55 SAP — MIT precision floor (Mid-Terrace
     bungalow + HP, +0.06°C across all months). Same mechanism as
     cohort-1 HP-COP residuals.
  3. API-path closure for all 38 certs (deferred).
  4. Tighten cohort-1 chain tests to 1e-4 once thread 2 closes.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-06-01 16:28:46 +00:00
..
addresses standardist Address 2026-05-22 10:13:32 +00:00
data_transformation moved classifier data transformation to an easy one 2026-06-01 14:53:34 +00:00
epc pr review, move domain and orhcestration 2026-06-01 14:00:31 +00:00
sap10_calculator docs: handover for cohort-2 closure + precision-floor next steps 2026-06-01 16:28:46 +00:00
sap10_ml Slice S0380.18: u_party_wall flat default per RdSAP10 Table 15 footnote* 2026-06-01 16:28:46 +00:00
tasks added postcode splitter rewrite to ddd 2026-05-19 16:35:09 +00:00
postcode.py get rid of comments 2026-05-20 13:21:11 +00:00