What Data for This Category Looks Like
Optoelectronics financing daily report data primarily comes from public disclosure announcements of the Shanghai, Shenzhen and Beijing Stock Exchanges, and financing filing information from industry self-regulatory organizations. The update rhythm completes daily data compilation within one hour after market close each trading day. Each daily report document uses a structured table format, including fields such as full company name, securities code, financing round, financing amount, investor entity, financing completion date, optoelectronics sub-sector, and announcement link. The financing amount unit is uniformly RMB ten thousand yuan, and disclosure dates are precise to the day.
What Constraints These Characteristics Impose on the "Model Access and Configuration" Link
The fixed daily update schedule requires scheduled scheduling for model access to adapt to A-share trading day cycles, skipping invalid pulls on non-trading days. The structured table document structure requires enabling structured data parsing mode in model configuration, to adapt to the fixed field extraction logic in tables. The fixed attributes of securities code and sub-sector fields require configuring extraction rules for corresponding fields in the model configuration, to avoid field misalignment caused by generalized extraction. The fixed unit of financing amount requires adding unit verification logic during the amount extraction stage, to prevent misidentification of other units as ten thousand yuan. Retention of original announcement links requires retaining associated fields of the original data source in the configuration, for subsequent information traceability.
How to Set the Configuration
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
schedule_cron | 0 18 * * 1-5 (Beijing Time) | Matches the data update time after A-share market close, skips weekends and statutory holidays |
structured_parse_enable | true | Adapts to the structured table format of daily reports, improves field extraction accuracy |
extraction_field_list | ["Full Enterprise Name","Stock Code","Financing Round","Financing Amount","Investor","Financing Date","Segment Track"] | Corresponds to the fixed fields of daily reports, avoids missing necessary information due to generalized extraction |
amount_unit_check | Enable RMB ten thousand yuan verification | Matches the unified amount unit of daily reports, prevents unit identification errors |
rerank_top_n | Top 5 entries | Targets the number of entries in a single daily report, filters highly relevant financing information for subsequent analysis |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Adapts to the parsing duration of a single daily report document, avoids timeouts caused by a large number of table rows |
The parameter values provided on this page are common starting points for configuration setup. Actual values are affected by material format, data volume and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Phenomenon: A
400 Bad Requesterror is returned when calling the reranking model, and logs show field format mismatch. Cause: Structured parsing mode is not enabled, so the model receives unstructured text data and cannot recognize the fixed fields of the financing daily report. - Phenomenon: A call fails after accessing the reranking service via a custom channel, returning a
503 Service Unavailableerror. Cause: The request headers of the custom channel are not adapted to the authentication requirements of the target service, and the available port and network connectivity of the service are not verified. - Phenomenon: Extracted investor fields contain sensitive content, causing the workflow to interrupt. Cause: No sensitive word filtering rules are configured, or the filtering rules are not adjusted for industry-specific terms, leading to false interception of normal vocabulary.
How to Confirm the Configuration Is Complete
- Manually upload a sample document of the optoelectronics financing daily report, check if the parsed fields fully match the preset extraction field list.
- Trigger a scheduled task, check if there are markers for successful parsing and completed field extraction in the task logs, with no abnormal errors.
- Call the model interface, check if the returned financing information includes fixed fields and the amount unit conforms to the preset standard.
- Verify the connectivity of the custom channel, send a simulated request via the test interface, and confirm that the returned reranking result format meets expectations.
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.