What data for this category looks like
The policy and regulatory basis data for metal material processing mainly comes from official government platforms such as the Ministry of Industry and Information Technology, the National Development and Reform Commission, the Ministry of Ecology and Environment, and official documents released by industry associations such as the National Nonferrous Metals Standardization Technical Committee. Update frequency is adjusted irregularly alongside policy revisions. Most documents are in PDF or web format, with structures including policy title, issuing authority, document number, effective date, and core clauses. Fields cover policy category, applicable processing link, indicator values and units, detailed compliance requirements, and some clauses include specific production parameters and environmental protection limits.
What constraints do these characteristics impose on the "model access and configuration" link
Policy documents are lengthy and include multi-dimensional professional compliance clauses, requiring sufficient context window configuration to fully carry associated content and avoid truncating key information. The frequent appearance of professional terms and specific units requires the model to maintain rigor in generated content, requiring parameter adjustments to control random output. Policy updates have no fixed cycle, requiring the knowledge base to be configured to synchronize with irregularly updated data sources. Policy clauses corresponding to different processing procedures are scattered across different documents, requiring reasonable configuration of the context recall range to ensure that associated clauses are fully included in the context.
How to set configurations
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
maxContext | 8000–12000 token | Metal material processing policy documents have lengthy individual pieces, requiring full loading of associated clauses and context |
quoteMaxToken | 2000–3000 token | Policy Q&A requires sufficient retained reference text to ensure compliance and accuracy of responses |
temperature | 0.1–0.3 | Policy-related Q&A must maintain rigor to avoid generating content beyond official specifications |
AIPROXY_API_TOKEN | Use the application-specific key bound to the corresponding policy knowledge base | Differentiate access permissions for policy data across different processing links to avoid unauthorized calls |
vision | enabled | Some policy documents include image attachments such as process flowcharts and limit value tables, requiring visual parsing capability to be enabled |
Three common mistakes
- Phenomenon: 403 permission error returned when calling the interface. Cause: A universal API key was mistakenly used for the application bound to the metal material processing policy knowledge base, and the application-specific key was not used.
- Phenomenon: After uploading image attachments of policy documents, the response does not mention compliance clauses in the images. Cause: The
visionconfiguration item was not enabled, or the local deployment version was not configured with calling parameters for the corresponding visual model. - Phenomenon: Recalled policy clauses do not match the current processing procedure. Cause: The value of
maxContextis too small, resulting in insufficient context recall range and missing policy clauses for the associated procedure.
How to confirm the configuration is complete
- Input a compliance question related to a metal rolling process, call the test interface, and check whether the returned result includes the document number and specific clause content of the corresponding policy.
- View the API call log to confirm that the call record of
AIPROXY_API_TOKENmatches the application-specific key, with no cross-application calls. - Upload a policy document containing a process flowchart to verify that the image attachment can be properly parsed and included as a response basis.
- Temporarily adjust
temperatureto 0.5, then check whether the response includes content beyond official policy specifications to verify that the parameter configuration takes effect.
The values provided are common starting points and should be measured 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.