What this category's data looks like
In self-funded study abroad application services, the study abroad service contract, the school application form, and the personal statement are the three core types of materials. The contract records the scope of services, fees, and signing date; the application form carries fields such as institution, major, and admission intake; the personal statement records academic experience and application motivation. The three often belong to different versions and submission nodes: the contract is evidenced by the signature page and receipt, the application form by the submission receipt and institution number, and the personal statement by the final version and revision records. When the materials enter the exception tracing and manual review function, the contract is used to check the service boundary and signing completeness, the application form to check field and date consistency, and the personal statement to check version and wording synchronization. In terms of update cadence, the contract changes with supplementary agreements, the application form adjusts with institution requirements, and the personal statement iterates with revision rounds. Field characteristics center on names, quantities, dates, signatures, and receipts; any material update may cause cross-material inconsistency, and original records must be retained to support traceability.
Configuration and implementation checks
The citation output of the knowledge base retrieval node outputs only an array of citation contents, each containing an original text snippet and a source identifier, and its length can be 0; the exception list and review conclusions must be handled next by subsequent AI nodes, code nodes, or humans. The number of citations is the array length, and quoteMaxToken is the citation content budget; the two are not compared for equality.
| Object | Check | Verification action |
|---|---|---|
| Study abroad service contract | The signing date, service name, fee items, and signature receipt must be consistent with those stated in the application form and personal statement | Retrieve the contract signature page and receipt, compare names, dates, and signatures item by item; use quoteList to view citation snippets pointing back to the original text |
| School application form | The institution name, major, admission intake, and submission date must correspond to the contract and personal statement | Check the application form submission receipt and institution number, compare dates and fields; use responseData (non-streaming module results returned with detailed output enabled) to view the citation array length |
| Personal statement | The version number, revision date, and stated experience must be synchronized with the contract and application form | Retrieve the final version and revision records, compare names and dates; use quoteMaxToken to check the citation text budget, and record the array item count separately |
| Exception list and review conclusions | Each exception must be supported by original records and signed by the reviewer | Create an exception record, trace it back to the source material, confirm the citation snippet corresponds to the original text, and then sign |
Three common errors
- Symptom: the dates for the same record do not match between the contract and the application form. Cause: the two materials belong to different submission nodes, updates were not synchronized, and receipt comparison was missing.
- Symptom: the personal statement version is not synchronized, and the citation snippet does not match the original text. Cause: revision rounds left no trace, retrieval hit an old version, and the hit material was not checked before trimming.
- Symptom: the contract lacks a signature or receipt, and the exception record cannot be traced back. Cause: original records were not collected during the signing step, and the source identifier needed for pointing back was missing during review.
How to verify the setup
This feature's acceptance: ask a question with original-text support and check whether the citation array and superscript can point back to the original text; then ask a question with no matching material and confirm the array is empty while the flow still runs through.
Business test: create an exception record and see whether it can be traced to the source material.
- In the node, check whether the selected knowledge base collections and their vector models are consistent
- Run a test with a question that has no matching material and see whether the output is empty while the flow continues