What the data for this category looks like
Nuclear power operation policy and regulatory basis data mainly comes from official safety regulations and operational management measures issued by the National Nuclear Safety Administration and the National Energy Administration, as well as standardized operating documents from nuclear power enterprises. The data is updated synchronously after major policy revisions and annual compliance inspections. The document structure includes fields such as document number, issuing authority, effective date, chapter and clause, and compliance requirements. The length of individual documents varies widely, and some attachments contain structured content such as tables and flowcharts.
Constraints imposed on tool calling and plugins
The long text nature of nuclear power policy documents requires limiting the length of content recalled in a single tool call, to avoid information truncation that exceeds the context window. Structured fields mean tool calls must accurately extract metadata such as document numbers and effective dates, and cannot only return unmarked text fragments. The dynamic update schedule requires plugins to support dynamically loading the latest policy library, and cannot rely on static caching. Nuclear power operation compliance requirements also mean tool call results must be traceable to specific policy documents to meet usage needs.
Configuration settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
functionCall | Define extraction fields as "document number, effective date, compliance clause" | Nuclear power policy documents require accurate traceability of compliance basis, requiring tools to return structured metadata |
toolChoice | auto | Allow the system to automatically choose whether to call the policy knowledge base plugin based on question complexity |
| Single recall limit | Top 3 policy snippets | Nuclear power policy documents are lengthy individually; excessive recall will exceed the context window |
| Context window limit | 8000 token | Match the context window limit of general large models, adapting to the recall needs of long nuclear power policy texts |
| Context retention duration | 1200 seconds | Match the response timeliness of nuclear power operation questions, avoiding interference from expired context |
| Timeout processing duration | 60 seconds | Match the response timeliness requirements for nuclear power policy queries |
| Plugin trigger condition | Question contains keywords "policy, regulation, compliance" | Accurately locate user questions that require calling the policy knowledge base |
| Reranking basis | Match degree + effective date reverse order | Prioritize returning the latest effective compliance policies, meeting the timeliness requirements of nuclear power operations |
Three common mistakes
- Phenomenon: The result returned after calling the tool does not include the document number field. Cause: The structured fields to be extracted are not defined in
functionCall, causing the tool to only return text fragments without traceability. - Phenomenon: The knowledge base scope used for tool calls resets when two related questions are raised consecutively. Cause: The logic for binding session context to the plugin is not configured, causing subsequent questions to not use the current session's policy library scope.
- Phenomenon: A format error is triggered when calling the text content extraction plugin. Cause: The segmentation rules are not set according to the chapter structure of nuclear power policy documents, causing the plugin to fail to identify structured clauses.
How to confirm the configuration is correct
- Initiate a question containing "nuclear power safety regulations", check whether the returned result includes the document number and effective date fields.
- Initiate two consecutive related policy questions, check whether the knowledge base scope used for the two calls remains consistent.
- Upload a nuclear power policy document, trigger the text content extraction plugin, check whether the returned structured fields meet the preset requirements.
- Simulate a timeout scenario, check whether the preset exception handling logic is triggered for tool calls.
The values provided are common starting points and should be evaluated against the reader's own samples.
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.