What This Category of Data Looks Like
Photovoltaic financing daily report data comes from public industry monitoring platforms, public documents released by local energy authorities, and credit disclosure information from cooperating financial institutions. It is updated once per day. Each entry includes fields such as full name of the financing entity, photovoltaic project type, financing amount (unit: ten thousand yuan), financing term, cooperating financial institution, release date, and project location. Documents are stored as structured tables or JSON format. Some original disclosure documents are PDF-format announcement texts, which require parsing to extract valid content.
Constraints for Citation Sources and Traceability
The daily update feature requires the traceability chain to quickly locate original files by release date, to avoid mixing up data across days. Differences in data formats across sources (structured tables, PDF announcements) require configuring compatible parsing rules, to ensure consistent field extraction for citation content from different sources. Fields include detailed attributes such as project type and amount. Traceability must retain associated information for these dimensions, rather than only extracting generic text. The binding relationship between financing entities and projects requires traceability information to mark both entity and project identifiers, to prevent misattribution. PDF-format original files require configuring OCR parsing parameters to ensure accurate text extraction. Otherwise, traceability content will have garbled text or missing fields.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
maxRecallCount | Top 10–15 entries | Photovoltaic financing daily report entries have moderate information volume. Too many recalls cause context overflow, too few fail to cover complete financing information |
similarityThreshold | 0.75–0.85 | Keywords related to photovoltaic financing have high recognition. This range filters irrelevant general industry news and retains accurate financing daily report content |
PARSE_OCR_ENABLE | Enabled | Some original disclosure documents are in PDF format. OCR is required to extract structured fields and avoid content missing |
REFERENCE_SOURCE_SHOW | Enabled | Financing content requires clear traceability information to comply with compliance requirements of financial scenarios |
UPLOAD_FILE_ENCODING | UTF-8 | Most structured files for photovoltaic financing daily reports use UTF-8 encoding, which avoids garbled text issues |
maxContextToken | 8000–12000 | Token consumption of aggregated content for a single photovoltaic financing daily report is moderate. This range ensures complete context delivery to the large model |
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.
Three Common Misconfigurations
- Phenomenon: After uploading a CSV-format photovoltaic financing daily report file, the interface displays garbled text, while the original file content is normal when downloaded. Cause:
UPLOAD_FILE_ENCODINGis not configured asUTF-8. Some local CSV files use GBK encoding, leading to encoding mismatch during parsing. - Phenomenon: After setting
maxRecallCountto 3000, the large model cannot receive the recalled citation content, and the returned result does not include citation sources. Cause: The number of recalled entries exceeds the context carrying limit of the large model, and the system automatically truncates the context, causing citation data to fail to be delivered. - Phenomenon: Using photovoltaic financing data returned by an HTTP interface as a knowledge base citation source, and the citation content is not displayed in the answer after configuration. Cause: The HTTP response data is not converted to a structured format supported by the knowledge base, or the
REFERENCE_SOURCE_SHOWparameter is not correctly configured.
How to Verify Correct Configuration
- Upload a single photovoltaic financing daily report test file, check if the parsed fields are fully displayed with no garbled text or missing content.
- Initiate a knowledge base search request, verify that the returned result includes the configured citation source information, and the source annotation matches the original data.
- Adjust the recall count parameter, verify that context is normally delivered to the large model under different values, with no truncation or loss.
- Import HTTP interface test data, confirm that the associated citation content in search results can be displayed normally.
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.