What this category of data looks like
Non-ferrous metal smelting policy and regulatory basis data is primarily sourced from official announcements of national-level economic planning departments, industry and information technology authorities, ecological environment authorities, local regulatory authorities, as well as industry standards and compliance guidelines released by a national non-ferrous metals industry association. Data is updated immediately upon official policy release. Most documents follow structured official format, including fields such as policy document number, issuing authority, effective date, applicable smelting categories (such as copper, aluminum, lead-zinc smelting), compliance indicators and operational requirements. Units include ten thousand tons/year production capacity, mg/m³ pollutant emission concentration, hourly energy consumption, and others.
What constraints do these characteristics impose on the citation sources and traceability link
Most policy data for this category consists of structured official documents, and is tied to specific smelting categories and compliance indicators. During the citation traceability process, it is first necessary to accurately match policy entries targeting the specific smelting link, to avoid ineffective recall of cross-category policies. The policy document number, as a unique identifier, must be displayed during traceability to ensure the cited policy can be traced back. Data is updated immediately upon policy release, requiring the knowledge base synchronization frequency to align with policy release rhythms. Otherwise, citations of outdated policies may occur. At the same time, units and values of compliance indicators must strictly correspond. During traceability, field matching must be verified to prevent citation errors caused by confusion of indicator units.
How to set the configurations
| Configuration Item | Recommended Setting | Rationale for This Setting |
|---|---|---|
quoteMaxToken | 800–1200 token | Single policy clauses for non-ferrous metal smelting are mostly 300–800 characters long. This range reserves sufficient tokens to accommodate complete clauses and document number information |
responseData | Return only associated original policy fragments | Policy traceability requires displaying original content to avoid information deviation caused by summaries |
detail | Enabled | Policy document number, release date and other metadata must be displayed to ensure complete traceability information |
| Recall matching threshold | 0.75–0.85 | High precision is required for policy clause recall, to avoid recalling irrelevant cross-category policies |
| Knowledge base automatic synchronization cycle | 2:00 AM daily | High timeliness is required for policy release. Daily synchronization covers most newly released policies |
Reference only; verify against the target FastGPT release and deployment documentation.
Three Common Configuration Mistakes
- When the citation upper limit only provides options of 100 tokens or values above 900 tokens, it cannot accurately fit policy clauses of 300–600 characters, leading to either overly short fragments or excessive token consumption. The root cause is that the platform's default options do not cover the medium and short policy text range.
- When
responseDatais configured to return summaries, the traceability display lacks policy document numbers, making compliance verification impossible. This occurs because summaries do not include official document metadata fields. - When the recall matching threshold is set to 1, a large number of irrelevant policy citations still appear. This occurs because some policy titles and keywords are highly similar, but apply to different smelting categories, and no category filtering rules are configured.
How to Confirm Proper Configuration
- Initiate a query regarding compliance requirements for copper smelting, check whether returned results include policy document number and issuing authority information, to verify that the
detailconfiguration is active. - Review the length of cited fragments, confirm they fall within the
quoteMaxTokenconfiguration range, to verify that the token upper limit is set appropriately. - Compare the knowledge base update log with the latest policy release times, confirm the synchronization cycle matches the configured requirement, to verify that the automatic synchronization function is working correctly.
- Modify the recall matching threshold to 0.6, check whether the number of returned associated policies decreases, to verify that the threshold configuration is active.
The values provided here are common starting points, and should be evaluated against the user'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.