What this category’s data looks like
Data sources for water utility financing daily reports mainly include official public notices for the water utility sector from local housing and urban-rural development departments, public financing announcements from local water utility groups and urban investment platforms, and winning bid notices for water projects from public resource trading centers. Daily data aggregation is completed by 18:00 on each workday. Document structure typically includes fields such as project ID, water project name, financing amount, financing party, fund provider, financing term, and signing date. Financing amount is measured in ten thousand yuan. Financing term uses months or years as the unit. Date format follows the YYYY-MM-DD standard.
What constraints do these characteristics impose on the citation sources and traceability link
The multi-source and decentralized nature of water utility financing daily reports requires the traceability link to connect multiple independent knowledge base sources, to avoid missing information from single data sources. The daily update schedule requires the knowledge base to be configured with precise incremental update triggers, to ensure that same-day data is synchronized before being called. The unique field identifiers (such as the WS prefix for project IDs) require traceability links to set field filtering rules, to distinguish water utility financing content from other industries. The long-text announcement document feature requires document parsing to retain core associated fields, to avoid losing the binding relationship between projects and financing parties after segmentation, which would affect traceability accuracy.
How to set configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Knowledge Base Incremental Update Frequency | Triggered 17:30–18:00 on workdays | Matches the daily update schedule of water utility financing daily reports, ensures same-day data is synchronized before the next day’s use |
Recall similarity threshold | 0.75–0.85 | Balances precision and recall volume, prevents non-water utility financing content from being included |
Rerank result count | Top 3 entries | Adapts to the long content feature of single water utility financing daily reports, reduces redundant information interference |
Document Segmentation Retained Fields | Project ID, financing party name | Ensures accurate association with corresponding water projects during traceability, prevents loss of associated information after segmentation |
API Call Timeout Duration | 600 seconds | Adapts to the long text parsing requirements of water project announcements |
Traceability Information Display Fields | Project ID, signing date, fund provider | Aligns with the core traceability dimensions focused on by water utility financing daily report users |
The parameter values provided on this page are common starting points 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 mistakes
- The
source_listfield returned when calling the API includes correct water utility financing daily report entries, but the generated answer body does not reference the corresponding content. The cause is that the溯源信息强制关联configuration is not enabled, causing the generation model to not bind the retrieved knowledge base content. - A large number of non-water utility financing projects are mixed into the retrieval results, and industry attributes cannot be distinguished by project name. The cause is that no content filtering rules based on project ID prefixes (such as WS) are set, failing to distinguish water utility financing entries from those of other industries.
- The knowledge base fails to synchronize the latest water utility financing daily reports more than 24 hours after the update. The cause is that
Knowledge Base Incremental Update Frequencyis set to a fixed daily time, and the trigger rule is not limited to workdays, causing update tasks on weekends to be skipped.
How to confirm the configuration is correct
- Manually upload a local water utility financing daily report document, check if the knowledge base parsing result retains core associated fields such as project ID and financing party name.
- Submit a test query containing the keyword "water project financing", check if the traceability list of the generated answer includes the corresponding document entry, and if the body references the relevant content.
- Check the knowledge base update log, confirm that daily data aggregation is completed by 18:00 on each workday.
- Temporarily adjust the
Recall similarity thresholdto 0.6, verify if non-water utility financing content is retrieved, to confirm the rationality of the threshold setting.
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.