What this category of data looks like
Data sources include industrial and commercial public information, third-party credit reports, industry regulatory documents, and non-standard materials submitted by users. Update rhythm adjusts based on source data update cycles and user-initiated upload actions, with no fixed unified cycle. Document structure has no fixed template. It includes basic information fields for due diligence subjects, risk investigation item lists, supporting material association indexes, and custom remark fields. Field units include ten thousand yuan, percentage, risk level identifiers, etc. Single document length varies widely.
What constraints do these characteristics impose on deployment and upgrade
Since data sources for this category are scattered and formats are non-standard, the deployment phase must support parsing multiple file types, and reserve configuration entries for custom parsing rules. Because update cycles are not fixed, upgrades must support new third-party data source formats and user-uploaded custom document structures, without breaking existing field mapping logic for due diligence tasks. Single document length varies widely, so deployment must adjust parsing sharding and context recall thresholds to prevent memory overflow or parsing interruptions. At the same time, user-submitted materials have diverse formats, so the default upload file size limit must be relaxed to fit due diligence data import needs across multiple scenarios.
How to configure the settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Single general miscellaneous due diligence report may include multiple supporting materials, leading to long parsing time. The default value cannot cover the complete parsing process |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Users may upload multiple scanned documents or high-definition PDFs, so the single-file upload limit must be relaxed to meet business requirements |
CUSTOM_PARSE_RULE_ENABLE | Enabled | Documents in this category have no fixed structure, so user-customized field extraction rules must be supported to fit format requirements for different due diligence scenarios |
maxContext | 8000–12000 characters | Due diligence reports have long content, so more context information must be accommodated to generate accurate due diligence analysis results |
SIMILARITY_THRESHOLD | 0.70–0.80 | Low-relevance due diligence fragments must be filtered, while retaining sufficient risk investigation information, to balance recall accuracy and coverage |
RECALL_TOP_K | Top 8 entries | Due diligence reports must cover multi-dimensional risk points. Too many recalled entries increase context pressure, while too few will miss key investigation information |
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 targeted analysis. It is recommended to test on your own samples before finalizing settings.
Three common errors
- Phenomenon: Garbled characters appear after uploading a due diligence report. Local deployment works normally, while online deployment has exceptions. Cause: File encoding environment variables are not configured correctly during online deployment, or the encoding of the mounted storage volume is inconsistent with the local environment, leading to garbled text in parsed content.
- Phenomenon: Unable to save modifications when editing the body content of an HTTP module. Cause: The custom parsing rule debug mode is not enabled, or front-end cache is not cleared, causing configuration synchronization failure and inability to edit request body content normally.
- Phenomenon: Results are returned all at once instead of streaming output when entering a query of only a dozen characters. Cause: The
STREAM_RESPONSE_ENABLEparameter is not configured as enabled, or the deployed version has compatibility issues, such as v4.8.10, v4.8.15-fix3.
How to confirm configuration is complete
- Upload a due diligence report with a custom format, check if the extracted fields after parsing match the preset custom extraction rules, to confirm that the custom parsing configuration takes effect.
- Upload a due diligence report that exceeds the conventional single-file size, check if upload interception is triggered, to confirm that the upload size configuration meets business requirements.
- Initiate a query for a due diligence report, observe the output form of the returned results, to confirm that the streaming output configuration is correct.
- View system parsing logs, confirm that parsing tasks are not interrupted due to timeout, to verify that the parsing timeout configuration fits the current business document length.
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.