GPT-4.1 cross_review.py run against the real handler diff
returned no BLOCK and no security findings; both FIX items
verified as no-change-needed (fallback logging already correct;
non-dict AI output is the pre-existing issue #101 pattern this
PR deliberately does not touch).
Refs: #99
README: PO flow is now template-first with Bedrock fallback;
parser/gate section mirroring the WO writeup; Seahaven/PoIngest
ParseOutcome namespace and the fallback-rate alarm numbers with
their volume justification (deliberately not WO's settings);
test-suite and repo-layout updates.
Design doc: mark PR #1 complete in progress/checklist sections;
document the six value-level gate reason codes and the scaffold
guard removal; correct the stale data-access note (default CLI
session is 328440206208) and note the ~90-day S3 lifecycle aging
of the corpus; record the 2.3 layout addendum (leading Supplier
bullet segment, EA evidence lines, summary unit-price tokens,
decode-path line endings), the fixture-build pins (address join
convention, quantity/unit/price source), the V10 sweep outcome,
and resolutions for open questions Q3/Q6. Cross-family review and
the Confluence architecture-map update are flagged outstanding
for merge.
Refs: #99
Mirror WO PR #99's template-first approach for the Coupa PO processor. Two templates identified from a full 3,448-email triage:
- coupa_new_po (95.5%): scaffolded; fails closed to the LLM until extract_new_po lands.
- coupa_cancellation (2.9%): implemented.
Nested contract with recursive validation, Decimal money, and a fail-closed gate. Derived fields (site_code/trade/fiscal_year) are deferred to a shared post-stage. Comments, revisions, multi-line, and non-USD emails fall back to Bedrock. docs/po-template-parser.md records the investigation, decisions, and remaining work.
Signed-off-by: Adam Moussa <166072409+amoussa1229@users.noreply.github.com>
