What This Category of Data Entails
Data for policy and regulatory basis Q&A for power grid enterprises primarily originates from the National Energy Administration, provincial energy regulatory bodies, and official internal documents formally released by the enterprise. Two update cycles apply: annual routine revisions and synchronization of temporary policy notices. Document structures uniformly include fields such as document number, issuing authority, release date, clause content, and scope of application. Single document lengths vary significantly: some are short notice documents with hundreds of characters, while others are management regulations spanning tens of thousands of characters. Field units are primarily characters and page numbers.
Constraints Imposed on Citation Source and Traceability
The long-text nature of power grid policy data requires the traceability link to adapt to content blocks exceeding standard thresholds, preventing truncation of key policy clauses. The multi-source official document attribute requires traceability to link official identifiers such as document number and issuing authority, and fully display the corresponding text fragments. The irregular update cycle requires the traceability link to synchronize the latest policy versions, avoiding reference to expired documents. The limited standardization of document fields requires the retrieval and recall link to prioritize matching core identifier fields, improving the accuracy and credibility of traceability.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
quoteMaxToken | 1200–1800 token | Most single blocks of power grid policy documents are 1000-2000 characters, and the token count aligns with business needs |
responseData | Includes document number, issuing authority, release date | Core traceability identifiers for power grid policies are official document numbers and release information, which must be fully displayed in citations |
detail | Enabled | Policy clauses require full display of original text fragments to ensure the basis for responses is traceable |
| Single search limit | Top 6 results | Power grid policy-related questions usually relate to 2-3 core documents; too many results will exceed context capacity |
| Maximum context length | 8000 token | Meets the stitching needs of multiple policy documents, and aligns with the context length requirements of power grid policy Q&A |
Three Common Misconfigurations
- Phenomenon: After setting
quoteMaxTokento 1500 tokens, knowledge base blocks exceeding this token count are still cited. Cause: Block length verification logic is not enabled, and the system only recalls based on retrieval matching without filtering single-block token counts. - Phenomenon: The knowledge base retrieves matching content, but only returns a citation prompt with no valid answer. Cause: The
detailconfiguration is not enabled, only metadata is recalled without loading original text fragments, making it impossible to generate responses based on policy content. - Phenomenon: After passing retrieval results in a workflow, the AI conversation cannot correctly associate corresponding traceability information. Cause:
responseDatais not configured as required, and necessary traceability fields such as document number and release date are not passed.
How to Verify Proper Configuration
- Access the knowledge base configuration page of FastGPT v4.17.0, and check whether the
quoteMaxTokensetting value meets business needs - Launch a test query related to power grid policies, and check whether the returned results include traceability information such as policy document numbers and issuing authorities
- Submit a test question containing ultra-long policy clauses, and verify whether reasonable truncation or full retention is performed according to the configured token count
- View workflow run logs to confirm that the fields passed in retrieval results include the traceability content specified in
responseData
The configuration values listed above are common starting points, and should be evaluated against the reader's own specific 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.