What this category’s data looks like
Data sources for aviation airport financing daily reports include daily airport construction financing updates publicly disclosed by civil aviation regional administrations, official daily financing announcements released by airport groups, and daily updated entries from third-party civil aviation finance databases. Full daily updates are completed by 18:00 each day. Documents mostly use structured tables paired with short explanations. Core fields include financing subject, financing amount, financing method, fund use, signing date, and repayment term. Amount units are uniformly RMB ten thousand yuan. Repayment terms are measured in months or years. Some announcements add supplementary financing guarantee method details.
What constraints these characteristics impose on model access and configuration
Decentralized data sources require configuring multi-source data pull rules, distinguishing between access methods such as public API interfaces, web scraping, and internal ledger imports, while handling permission verification requirements for different data sources. The daily update rhythm requires scheduled task execution cycles aligned with natural days, to avoid resource waste from frequent pulls. Structured fields are dominant, but non-standard notes exist, requiring semi-structured data parsing rules rather than relying solely on fixed regular expressions for content extraction. Diverse amount units require configuring automatic unit conversion logic to adapt to different expressions such as ten thousand yuan and hundred million yuan in announcements.
How to set the configuration
The configuration logic adapted for FastGPT 4.8.10 is as follows:
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
maxContext | 8000-12000 characters | The text length of a single announcement for aviation airport financing daily reports is mostly within 5000 characters, retaining sufficient context to avoid truncating key financing terms |
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | Some public announcement pages load slowly during multi-source pulling, the timeout setting must cover the complete crawling and parsing process |
Text extraction recall count | Top 3 | The number of daily financing announcements usually does not exceed 3, too many recalls will introduce irrelevant data |
Similarity threshold | 0.75 | It is necessary to distinguish financing announcements from the same airport in different batches, to avoid repeated extraction of the same financing event |
UPLOAD_FILE_MAX_SIZE | 20 MB | Attachments such as contract summaries for a single financing daily report usually do not exceed 15 MB, reserving a reasonable upper limit |
Scheduled task execution interval | 86400 seconds | Financing daily reports are updated daily, scheduled pulling once per natural day is sufficient |
The parameter values provided on this page are all conventional recommendations, used as a starting point for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing.
Three common mistakes
- Issue: Financing daily report documents referenced from the knowledge base cannot be recognized by the text extraction component, returning empty extraction results. Cause: The text extraction permission for knowledge base references is not enabled. By default, the component only supports parsing of directly uploaded files.
- Issue: An "invalidapikey" error is returned when calling the model, making daily report generation impossible. Cause: A correct model key is not configured on the platform, or the model corresponding to the key does not support long text parsing and cannot process the complete context of financing announcements.
- Issue: The scheduled pulling task returns a 403 status code, causing task execution to fail. Cause: Request header permissions for public data sources are not configured. Some civil aviation announcement pages require valid request headers for normal access, and default requests are blocked.
How to confirm the configuration is complete
- Manually upload a real aviation airport financing daily report document, check whether the core fields such as financing subject, amount, method, etc. are included in the fields returned by the text extraction component.
- Trigger a scheduled pulling task, check whether there are timeout or permission errors in the task log, and confirm that the data source pulling process is normal.
- Call the model to conduct a complete daily report generation test, check whether the output result covers the key information of all financing events of the day.
- Check the model key configuration page on the platform, confirm that the key status is normally available, with no expiration or insufficient permission prompts.
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.