What this category's data looks like
International student admissions and enrollment management involves prospectuses, admission letters, visa application forms, and other materials, with fields including name, nationality, passport number, major, program duration, registration date, signature, and receipt. The prospectus is for publication, the admission letter is for issuance, and the visa application form is for submission for review; all three share the same student record. The update cadence follows changes in admissions batches and visa policies, and versions and dates must be kept in sync. When the materials enter the knowledge base retrieval node, each is cited as an independent source, and the cited snippets are used to compare whether names, quantities, and dates are consistent, and to support the subsequent drafting of signable material drafts and handover records.
Configuration and implementation checks
This step is executed by the citation output of the knowledge base retrieval node, which outputs an array of cited content, each entry containing the original text snippet and a source identifier, and the length may be 0. The signable material drafts and handover records are then completed by subsequent AI nodes, code nodes, or manual work.
| Object | Check | Verification action |
|---|---|---|
| Prospectus | Whether fields, dates, and signatures are complete, and whether the name and quantity in the same record are consistent across the two materials | Open the citation marker, check the fields and dates against the original paragraphs, and record the array length and the quoteMaxToken budget |
| Admission letter | Whether the version and date are in sync, and whether the signature or receipt is missing | Use the same student record to compare the prospectus and the admission letter, and check whether the cited snippets in responseData (non-streaming module results returned with detailed output enabled) can point back to the original text |
| Visa application form | Whether the passport number, name, and date are consistent with the admission letter, and whether the signature field is complete | Check the cited snippets against the original text item by item, and see whether the source identifier in quoteList points to the corresponding material |
| Handover record | Whether the responsible person is clear, whether the version and date are consistent, and whether missing items are blocked | Draft one according to the template and complete one handover, and check whether missing items are intercepted |
Three common errors
- Symptom: The name, quantity, and date of the same record do not match between the prospectus and the admission letter. Cause: The two materials are maintained separately, without field-level comparison and version synchronization.
- Symptom: The versions of the visa application form and the admission letter are not in sync, and the signature or receipt is missing. Cause: The handover step did not verify the version and date, and the receipt was not archived.
- Symptom: There is no citation marker in the answer, or the cited snippet does not match the original text. Cause: First check whether this round hit anything and which material was hit, then look at trimming, and do not directly attribute it to length trimming.
How to verify the setup
Acceptance of this feature: ask a question with an original-text basis, and check whether the citation array and markers can point back to the original text; then ask a question with no matching material, confirm that the array is empty while the pipeline still runs through, and record the array length and the quoteMaxToken budget, without comparing the two for equality.
Business test: draft one according to the template and complete one handover, and see whether missing items are intercepted.
- In the node, check the selected knowledge base collections and their vector models, and confirm that the selected knowledge bases use the same vector model.
- Open the search parameter panel and check the values item by item, then run a test with a question that has no matching material, and see whether the output is empty while the pipeline continues.