What the data for this category looks like
Consumer building materials financial report data is primarily sourced from public periodic reports disclosed by listed entities, official exchange announcements, and monthly operational monitoring data from industry associations. The update rhythm centers on quarterly reports as the core frequency, with annual reports serving as full cycle reviews. Each single document includes three core modules: consolidated financial statements, main business breakdown, and channel operation data. Fields cover revenue, attributable net profit, per square meter construction cost, regional distribution share, and more. Units are mostly ten thousand yuan, square meters, and percentage. Some segmented categories such as tiles and coatings also include product average price fluctuation data.
Constraints imposed by these characteristics on deployment and upgrade
The multi-source and dispersed nature of consumer building materials financial reports requires configuring multi-data source synchronization adapters during deployment to adapt to format differences between announcements and association data. The fixed quarterly and annual update rhythm means upgrade links must reserve configuration slots for incremental index scheduling to avoid full reindexing consuming computing power. The mixed document structure of long text and structured tables requires recalibrating thresholds for text segmentation and table parsing after upgrade. The existence of dedicated fields and units requires configuring field mapping rules during deployment to ensure unified unit matching during retrieval.
Configuration Parameters
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 1000–1500 seconds | Single consumer building materials financial report documents can reach tens of thousands of characters, requiring adaptation to timeout requirements for long text parsing |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Single annual financial report includes multiple pages of supplementary tables and attachments, requiring support for large file uploads |
RERANKER_TOP_N | Top 3–5 results | Consumer building materials financial reports have dense fields, limiting the number of reranked results to avoid context overflow |
VECTOR_SIMILARITY_THRESHOLD | 0.72–0.85 | Semantic similarity of financial report dedicated fields must match the retrieval accuracy of the segmented field to avoid mixing irrelevant results |
INCREMENTAL_SYNC_INTERVAL | Every 7 days | Quarterly financial report update cycle is 3 months, incremental synchronization adapts to monthly/quarterly update rhythms |
CHUNK_MAX_LENGTH | 800–1200 characters | Consumer building materials financial reports include structured tables and long analysis sections, so segmentation length must cover table rows and complete analysis paragraphs |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Phenomenon: After deploying TEI and bge-reranker, retrieval results show rerank marked as false, with no reranked results returned. Cause: The correct model deployment address was not filled in the FastGPT
RERANKER_MODEL_PATHconfiguration item, causing the model call link to break. - Phenomenon: After upgrading from v4.9.13 to v4.10.1, existing knowledge base content does not display in the interface, and retrieval returns no matching results. Cause: Database migration scripts were not executed during the upgrade process, making existing vector indexes incompatible with the new system's metadata structure.
- Phenomenon: Existing indexes cannot support vector retrieval after updating the version, and searches return empty results. Cause: The vector database connection configuration changed after the upgrade, and the FastGPT
VECTOR_DB_CONN_STRparameter was not updated synchronously.
How to Confirm Configurations Are Correctly Set
- Upload a single consumer building materials financial report document, check if the parsed text segments cover complete tables and analysis paragraphs, and verify that the
PARSE_FILE_TIMEOUT_SECONDSconfiguration matches parsing time consumption. - Initiate a retrieval targeting financial report dedicated fields, check if reranked results return entries marked
is_relevant, and confirm that theRERANKER_TOP_NandVECTOR_SIMILARITY_THRESHOLDconfigurations meet current retrieval requirements. - Trigger an incremental synchronization task, check if newly uploaded financial report data completes indexing within the preset cycle, and verify that the
INCREMENTAL_SYNC_INTERVALconfiguration matches the update rhythm. - Execute database migration scripts and restart the service, check if existing knowledge base metadata loads normally in the interface, and confirm that the upgraded configuration is compatible with old version indexes.
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.