What this category's data looks like
This page's materials belong to the pre-departure training and overseas safety reminders category. Sources include pre-departure training courseware, safety reminder checklists, and accommodation contact sheets, with updates rolling out by batch and by pre-departure milestone. The courseware contains the course name, version date, and instructor signature; the safety reminder checklist contains the reminder ID, applicable region, effective date, and confirmation receipt; the accommodation contact sheet contains the accommodation name, contact person, number of rooms, check-in date, and handover signature. When these three types of materials enter the knowledge base retrieval and recall function, the courseware and checklist serve as candidate chunk sources, and the contact sheet serves as the field verification worksheet. Retrieval results only provide candidate chunks and similarity scores, and do not replace signatures and receipts.
Configuration and implementation checks
This step is executed by the knowledge base retrieval service (retrieval node and search test), outputting candidate chunks and similarity scores (after mode, merge, rerank, filter, and limit truncation). The handover-ready deployment state and operation records are completed by subsequent nodes or manually.
| Object | Check | Verification action |
|---|---|---|
| Pre-departure training courseware | Course name, version date, and instructor signature are consistent across the three materials | In the search test, switch searchMode to semantic, full-text, or hybrid, compare candidate chunks and scores, and verify the courseware version date and signature |
| Safety reminder checklist | Reminder ID, applicable region, effective date, and confirmation receipt are complete | Turn usingReRank on or off to compare the ranking of the top few results, and verify whether the checklist ID and receipt have missing items |
| Accommodation contact sheet | Accommodation name, number of rooms, check-in date, and handover signature match | Check the number of candidate items and the similarity score, and verify the contact sheet fields, dates, and signature item by item |
| Retrieval node and search test | After merge, rerank, filter, and limit truncation, candidate chunks and similarity scores still retain key original text chunks | Record the number of candidate items and scores, and verify the tokens of the cited text and the content completeness after limit truncation |
Three common errors
- Symptom: The same accommodation record has mismatched names and room counts between the courseware and the contact sheet. Cause: The two materials were updated separately, and fields and dates were not verified against the same batch.
- Symptom: The safety reminder checklist version was not synchronized, and old receipts are still in use. Cause: The version date and effective date were not updated along with the materials, and signatures were not verified during handover.
- Symptom: There are many candidates, but the ones ranked at the top are all irrelevant, and the answer lacks key paragraphs. Cause: The retrieval mode does not match the material form, rerank is not enabled, or the similarity filter is too broad.
How to verify the setup
Acceptance of this feature: Test once each with synonym-rewritten questions, compare candidate chunks and similarity scores, then toggle usingReRank on and off to observe the ranking of the top few results, and record the number of candidate items and the tokens of the cited text after limit truncation.
Business test: Verify item by item according to the handover sheet, see which record is missing, and verify the fields, dates, and signatures of the courseware, checklist, and contact sheet.
- In the knowledge base search test, switch
searchMode, compare the candidate chunks and scores of the semantic, full-text, and hybrid modes, and record the number of candidate items. - Turn
usingReRankon or off, compare changes in the ranking of the top few results, and verify the tokens of the cited text and the content completeness afterlimittruncation.