Files
NuklearRabbitandClaude Sonnet 5 e6539d17b6 fix: knowledge retrieval accuracy and remaining brand/PoC leaks in procedure docs
- Fix the demo knowledge provider's tokenizer: a plain [a-z0-9]+ regex silently
  dropped accented characters, splitting French words like "véhicule" into "v" +
  "hicule" and mangling retrieval for nearly every French query. Now matches the
  Latin-1 accented range too.
- Reweight section scoring so the body match (the actual substance of a section)
  outranks a heading/title match (a shallow structural hint) rather than the reverse
  -- confirmed via the brief's exact validation question that the old weighting
  misranked the damage procedure behind a topically-adjacent document in all three
  languages (nl-BE: a checkout section; en-GB/fr-BE: the return procedure), purely
  because a generic word like "vehicle"/"voertuig" happened to sit in a heading/title.
- Remove leftover "MobilityOps" and "PoC" mentions from 5 English and 4 NL/FR
  procedure documents -- knowledge-base prose is visible UI content and was missed by
  the earlier rebrand.
- Add regression tests: the brief's exact NL/EN/FR damage question must ground on the
  damage procedure as the *primary* source (not just appear in the top 3), and no
  procedure file may contain "MobilityOps" or "PoC".

151 backend tests, Ruff, mypy green.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-03 21:54:15 +02:00

682 B

document_id, title, version, effective_date, department, status
document_id title version effective_date department status
customer-document-requirements Required customer documents 1.0 2026-07-01 Rental Operations active

Required customer documents

1. Checkout requirements

The customer identity and valid driving licence must be verified in the source process before checkout. Required contractual documents must be signed.

2. Data minimisation

Fleet Ops records only completion status and source references for this demo environment. It does not store identity-document images.

3. Missing information

A booking with incomplete required documents is not ready for checkout and must appear as an attention item.