What this category's data looks like
This page focuses on authorized access and external services for university laboratory safety grading and classification. The core materials are the laboratory grading and classification table, the hazard source list, and the safety responsibility statement. The grading and classification table provides the laboratory name, level, and hazard category, and is the basis for dividing the visible scope; the hazard source list records the hazard source name, quantity, storage location, and update date, and is used to verify the consistency of the same record across different materials; the safety responsibility statement contains the responsible person and signature, date, and receipt, and is the prerequisite credential for authorizing external services. The three types of materials are updated by semester or academic year, and must be synchronized when versions switch. After the materials enter the knowledge base retrieval node, they participate in vector search as cited sources, and their fields, dates, and signature information are returned in the form of original text snippets for subsequent nodes to compare and generate the authorization scope of the external entry point.
Configuration and implementation checks
This part is executed by the citation output of the knowledge base retrieval node, which outputs an array of cited content, each item containing an original text snippet and a source identifier, and the length can be 0. "External entry points and authorization scope" is completed subsequently by AI nodes, code nodes, or manual work.
| Object | Check | Verification action |
|---|---|---|
| Laboratory grading and classification table | Check whether the laboratory name, level, hazard category, and update date are consistent with the hazard source list | Open the source corner mark in the citation output, compare fields and dates one by one, and record inconsistent items |
| Hazard source list | Check whether the hazard source name, quantity, storage location, and version date correspond to the classification table | Retrieve one hazard source with a restricted identity, and check whether the cited snippet matches the original paragraph |
| Safety responsibility statement | Check whether the responsible person's signature, date, and receipt are complete, and whether the version is synchronized | Check whether the cited source contains the signature page and receipt; if any item is missing, mark it as pending supplementation |
| Cited content output | The number of returned items is consistent with the matched materials; being empty is also normal; quoteMaxToken is the content budget, and the number of items is recorded separately | Run a test with a question that matches no materials, and see whether the array in responseData (non-streaming module results returned with detailed output enabled) is empty while the chain continues |
Three common errors
- Symptom: The name, quantity, or date of the same laboratory does not match between the grading and classification table and the hazard source list. Cause: The two materials were updated separately without cross-checking.
- Symptom: The safety responsibility statement lacks a signature or receipt, yet it has already entered the external service scope. Cause: The versions were not synchronized, and the old version of the material is still being retrieved and matched.
- Symptom: The answer has content but the citation array is empty, or the cited snippet does not match the original text. Cause: No materials were matched in this round, or the source identifier is not aligned with the original paragraph.
How to verify the setup
This feature's acceptance check: ask a question with original-text support, and check whether the citation array and corner marks can point back to the original text; then ask a question with no matching materials, and confirm that the array is empty while the chain runs through.
Business test: access once with a restricted identity, and see whether the visible scope matches the setting and whether unauthorized content is invisible.
- Open the citation corner mark, and check the original text snippet and source identifier in
quoteListagainst the source document. - Open the search parameter panel and check item by item, confirm that the associated knowledge base uses the same vector model, and record the number of citations and the
quoteMaxTokenbudget.