What the data for this category looks like
The data for air pollution control financing daily reports primarily comes from public project announcements issued by ecological environment departments, financing filing announcements from local development and reform commissions, statistical briefings from industry associations, and regular announcements of listed companies. Data is updated daily, covering newly published air pollution control-related investment and financing projects on the current day. Each document includes fields such as project name, affiliated administrative region, total investment scale, financing subject, funded amount, approval date, and official public link. The units for total investment and funded amount are uniformly ten thousand yuan.
What constraints these characteristics impose on the citation sources and traceability workflow
Data sources are scattered and mostly official public channels. The traceability workflow must associate each project with its unique official public identifier and filing ID, to avoid confusion across data sources. The daily update rhythm requires traceability configurations to support incremental pulling and deduplication, to prevent duplicate references to the same financing record. Official public links included in the fields must be used as core traceability credentials. Configure logic to automatically verify link validity, to avoid referencing invalid content. Additionally, financing information for air pollution control projects has regional subdivision attributes. The traceability workflow must retain the administrative region field as a classification basis, to facilitate backtracking of corresponding data sources by region.
How to configure the settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
citation_source_type | official public link + unique project ID | The core traceability credentials for air pollution control financing daily reports are official public links and project filing IDs, which can accurately match data sources |
citation_update_interval | 86400 seconds | Data is updated daily, pulling on a natural day cycle covers newly added financing projects on the current day |
verify_citation_url | Enabled, timeout threshold 30 seconds | Official public links have timeliness, regular availability checks prevent referencing invalid content |
chunk_max_length | 800–1200 characters | A single financing daily report contains multiple fields of information, segment length adapts to field integrity and context association |
retrieve_top_k | Top 3 entries | Air pollution control financing project information has high concentration, recalling too many entries increases traceability complexity |
citation_field_include | Project name, administrative region, public link | Core traceability requires retaining verifiable key fields, avoiding interference from redundant information |
The parameter values provided on this page are all conventional recommendations used as a starting point for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis. It is recommended to test on your own samples before finalizing settings.
Three common configuration mistakes
- Phenomenon: The response returned by the conversation API does not include the
cite_idfield. Cause: Thecitation_source_typeparameter is not configured, and the unique identifier generation logic for citation traceability is not enabled. - Phenomenon: A
400 Bad Requesterror appears when viewing knowledge base citations. Cause: Thechunk_max_lengthvalue is too large, causing document segments to exceed the interface processing limit. - Phenomenon: Variable references in knowledge base search cannot correctly associate the regional field of air pollution control projects. Cause: The administrative region field is not configured in
citation_field_include, causing the classification basis to be lost during traceability.
How to confirm the configuration is properly set up
- Initiate a knowledge base search containing keywords for air pollution control financing projects, check the citation module of the returned results to confirm each citation item includes an official public link and unique identifier.
- Check the system scheduled task logs to confirm the daily pulling task executed successfully, with no link verification failure or timeout records.
- Call the conversation API, check that the returned response includes the
cite_idfield and the corresponding traceability link. - Adjust the
retrieve_top_kparameter, verify that the number of recalled entries matches the configured value.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.