5 Paxton Place (deal 507639151845, uprn 10070864419) had a STALE fixture.
The same PAS Hub survey (report B74AA5A4-…, inspected 29 Jun 2026) has two
accredited revisions in S3: V2 (uploaded 6 Jul, ventilation "Natural",
SAP 80) and V5 (uploaded 14–15 Jul, ventilation "Mechanical Extract -
Centralised", SAP 76 — the current version). Our committed fixture was the
superseded V2; the portfolio-838 oracle tracks the latest V5 (76). Our
engine faithfully reproduces BOTH (V2 → 80.4, V5 → 75.6) — the +4.38 miss
vs the DB oracle was a fixture-version mismatch, NOT an engine over-rate
(a parallel over-credit sweep found no spec-correct from_site_notes lever;
every channel is faithful).
Refreshed the fixture to the V5 PDF (image-stripped, text layer preserved,
6.7MB→0.27MB, per scripts/build_pashub_accuracy_fixtures.py) and set the
manifest to C76. 5 Paxton flips from the cohort's largest miss to a
within-0.5 hit: DB-oracle gauge 86.9%→87.4% within-0.5, MAE 0.348→0.327.
Pinned via test_paxton_fixture_is_v5_resurvey_sap_76 (asserts a literal 76
against the V5 fixture) — a canary, because hubspot_deal_data.pre_sap is
still stale at C80 and a fixture-builder rerun would revert the manifest.
Confirmed against pashub: the current survey is SAP 76 (Khalim).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Manually verified in pashub (Khalim, 2026-07-14): deal 499584755922
(9 Council Houses, CW5 8AP) is F33, not the stale D67 — our computed 34.0
was right within a point; deal 499617935574 (Brightholme, 14 North Road)
is the accredited E43, not the preliminary 53. 58 Hackle Street (D58) and
16 Bingley Close (E52) were confirmed correct, so our +7.8/+5.7 deviations
there are extraction bugs to hunt next. Harness MAE 1.684 -> 1.551; ceiling
ratcheted to 1.56.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two hubspot_deal_data corrections: 499539910905 D58->B82 (confirmed bad row)
and one C73->C75. Rebuilt via scripts/build_pashub_accuracy_fixtures.py
(no --force; PDFs unchanged).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Foundation for PRD #1555: runs each PAS Hub site-note PDF through the
extractor -> EpcPropertyData -> Sap10Calculator and gauges the computed
SAP against pashub's own SAP-10.2 `pre_sap` (from hubspot_deal_data).
- test_pashub_sap_accuracy.py: hybrid gate. Per-fixture "must compute"
(xfail on the known in-progress mapper gaps MissingMainFuelType /
UnmappedSapCode / UnmappedPasHubLabel) + aggregate within-0.5 ratchet
floor, mirroring test_sap_accuracy_corpus.py.
- 205 image-stripped site-note PDFs + manifest.json. Images stripped so
the repo footprint stays ~52MB while the text layer the extractor reads
is byte-identical.
- build_pashub_accuracy_fixtures.py: provenance/rebuild from S3 +
hubspot_deal_data.
All 206 currently xfail on the known heating-string mapper gaps; each fix
(#1556-1568) flips its fixtures to computing and ratchets the floor.
Refs #1555#1568
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
