Reference only; verify against the target FastGPT release and deployment documentation.
What this category of data looks like
Documents and materials for nuclear power operations originate from four data source categories: nuclear safety regulatory guidelines, power station operation procedures, incident handling reports, and periodic test records. Operation procedures are updated annually or after major equipment changes. Incident reports are entered and archived in real time. Periodic test records are compiled and archived quarterly. Individual documents have a fixed structure that includes chapter numbers, professional operation steps, safety limits, equipment numbers, and radiation dose units. These documents strictly follow the standardized format of the nuclear power industry, with no redundant unnecessary content.
What constraints do these characteristics impose on the citation sourcing and traceability link?
The standardized fields and unit requirements for nuclear power documents mean original identifiers must be retained during citation. They cannot be modified or simplified arbitrarily, or traceability verification by regulators will fail. Document update frequency is high, so the knowledge base synchronization rhythm must match the data source update cycle. Citing outdated documents will not meet current regulatory requirements. Long documents have closely linked chapters, so sufficient contextual overlap must be retained when chunking. This avoids losing the correspondence between chapter numbers and operation steps after splitting. Strict traceability requirements mean every citation must correspond to a specific document number and chapter. Vague source descriptions cannot be used.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Maximum Citation Token Count | Set quoteMaxToken to 2000–3000 tokens | Nuclear power document operation steps and handling logic must be fully covered; this range retains sufficient context for traceability |
| Response Data Format | Enable native responseData return | Original document encoding format and professional fields must be retained to avoid losing unit or number information after parsing |
| Citation Detail Display | Enable the detail switch | Citation document numbers and chapters must be shown in outputs to meet nuclear power operation traceability review requirements |
| Single Recall Limit | Top 3 results | Nuclear power citations require precise matching; too many recalls will lead to redundant context and confusing traceability logic |
| Chunk Overlap Length | 100–200 characters | Nuclear power document chapters are closely linked; this overlap length ensures complete chapter identifiers can still be associated after chunking |
| Knowledge Base Sync Cycle | Calibrate based on actual testing | Must match the update rhythm of operation procedures and incident reports to ensure cited versions meet current regulatory requirements |
Three Common Mistakes
- Phenomenon: API call returns results without associated context, or the large model output does not cite knowledge base content. Cause: When
quoteMaxTokenis set above 3000, it exceeds the system's default total context length limit, resulting in truncation that prevents complete transmission to the large model. - Phenomenon: Cited content appears as garbled text or professional units are lost. Cause: The native
responseDatareturn configuration is not enabled, causing the document's encoding format to be converted and losing nuclear power professional characters and field information. - Phenomenon: The cited chapter number does not match the actual document. Cause: The chunk overlap length is set too low, causing complete chapter identifiers to be split during chunking, making it impossible to associate with the correct document location.
How to Confirm Proper Configuration
- Submit a test query containing a specific nuclear power incident number or operation procedure chapter, and check if the output includes the citation document's number and chapter information.
- Upload a nuclear power operation procedure document, submit a query containing a chapter number, and confirm that the output matches the corresponding document content.
- Adjust
quoteMaxTokento 2500 tokens, and test whether the large model can receive complete context content. - Download the cited source file, confirm that the encoding format matches the originally uploaded document, with no garbled text or lost fields.
The values provided are common starting points and should be measured against samples relevant to the specific deployment.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.