What the Data for This Category Looks Like
Residential development financial report data comes primarily from publicly disclosed annual and semi-annual periodic reports of listed real estate companies, plus special project development filing documents. Data updates follow a fixed schedule: annual reports update once per year, semi-annual reports update once every six months. Special project data updates dynamically alongside development milestones. Document structures typically include core modules: project development costs, pre-sale revenue, land reserves, under-construction area, completed area, and more. Common fields include project name, development cycle, land transfer fee, unit construction cost, salable area, and others. Common units are square meters, ten thousand yuan, and hundred million yuan.
Constraints for Citation Sources and Traceability
The periodic update requirement for residential development financial reports means citation traceability workflows need a synchronization mechanism aligned with disclosure cycles. This ensures recalled data is always the latest valid disclosed content. The segmented, multi-module document structure requires precise source identifiers bound to corresponding document fragments during traceability. This avoids analysis deviations caused by cross-module content confusion. Clear field and unit rules mean traceability outputs must retain original field names and units fully. This ensures data readability and compliance. Scattered special project document sources require multi-knowledge-base association rules. These rules must cover both public periodic reports and internal filing documents, to avoid missing key segmented project data.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
topK | 8-12 | Single residential development financial report document typically contains multi-page project details, with a large content volume. Too many recalled fragments will introduce redundancy, while too few will fail to cover the data sources required for core analysis |
similarityThreshold | 0.75-0.85 | Financial reports contain a large number of professional terms. A threshold that is too low will recall irrelevant industry content, while a threshold that is too high will miss valid data fragments from segmented projects |
PARSE_FILE_TIMEOUT_SECONDS | 300 | Single annual report document contains multi-page project details, with a long parsing time. The default timeout cannot cover the complete parsing process |
rerankTopK | 5-8 | Only the most relevant traceability fragments matching analysis needs must be retained. Too many will increase output redundancy, while too few will not support complete financial report analysis |
knowledgeBaseSyncInterval | Weekly | Residential development financial reports are disclosed on a fixed semi-annual and annual schedule. Weekly synchronization ensures data is updated promptly after disclosure |
citationFormat | Retain document name + fragment start line number | Financial reports require precise positioning of project modules or specific data items. Line number identification helps quickly locate the original data source |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require case-by-case analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Configuration Mistakes
- An automatic knowledge base citation link is appended to the end of conversation outputs, and cannot be hidden using conventional settings. Cause: The
enableCitationglobal configuration item is not disabled, or the citation hiding parameter is not configured in the conversation node. - Recalled traceability fragments include irrelevant non-financial report content, and some field units are missing. Cause: The
similarityThresholdis set too low, no document classification filtering rules are configured, and original field units are not enforced for retention. - A timeout error with status code
504occurs when parsing large annual report documents. Cause:PARSE_FILE_TIMEOUT_SECONDSis set to the default 120 seconds, which does not meet the parsing time requirements of large-volume residential development financial report documents.
How to Verify Correct Configuration
- Upload a single residential development annual report document with multi-page project details, trigger a knowledge base search, and check if recalled fragments cover core analysis fields such as project costs and pre-sale revenue.
- Submit a financial report analysis query, review the citation identifiers in the output content to confirm they match the configured format, and verify that citation content can be hidden or displayed as needed.
- Upload two financial report documents from different cycles, trigger knowledge base synchronization, and check if search results include the latest disclosed content.
- Simulate multi-turn financial report analysis conversations, confirm that no timeout or missing fragment issues occur during each parsing and recall process.
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.