What the data for this category looks like
Ordnance equipment intelligent due diligence report data primarily comes from public procurement announcements in the national defense and military industry, production capacity data disclosed by industry associations, qualification certification documents publicly released by manufacturers, and public equipment technical parameter documents. Data update rhythms fluctuate with procurement project cycles and qualification annual review cycles, with no fixed frequency. Document structures include fields such as equipment model, manufacturer name, core technical parameters, compliance certification number, and production capacity scale. Technical parameter fields have dedicated units: for example, rated range is measured in kilometers, annual production capacity in units/year. Some documents include high-definition drawing scans and attached certification certificates.
What constraints these characteristics impose on HTTP interfaces and external systems
Ordnance equipment due diligence data includes precise specialized unit fields and multiple types of attachments. HTTP interfaces must support structured field validation and multi-format file uploads. Data update rhythms fluctuate with procurement projects and qualification annual review cycles. Interfaces must support timestamp-based incremental pull configurations to avoid redundant traffic and processing pressure from full pulls. Long technical documents and high-definition drawings require interfaces to support resumable uploads and large-volume file transfers. Specialized unit mapping rules must be predefined in interface parameters to prevent unit confusion after parsing.
How to set the configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 900 seconds | Ordnance equipment due diligence reports often include multi-page technical drawings and long-form parameter text, with parsing times exceeding default thresholds |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Supports uploading complete large-volume files such as equipment qualification scans and production capacity reports |
chunk_size | 1200–1500 characters | Adapts to long field splitting of ordnance equipment technical parameters, avoiding truncation of critical values and units |
similarity_threshold | 0.75 | Filters low-match industry news, retaining highly relevant equipment models and production capacity data |
API_RETRY_TIMES | 3 retries | Addresses temporary fluctuations in external industry data interfaces, ensuring stability of due diligence data pulls |
multimodal_parse_enabled | Enabled | Supports parsing text information from equipment drawings and certification certificate images |
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. Testing against local samples is recommended before finalizing settings.
Three common errors
- Incorrect return format when calling multimodal interfaces, with an error indicating unsupported file type. Cause: Upload permissions for TIFF and PNG format equipment drawing files are not configured, and only JPG format upload permissions are enabled.
- 504 timeout error when pulling interface data. Cause: The
PARSE_FILE_TIMEOUT_SECONDSparameter is not adjusted, and the parsing time of ordnance equipment due diligence reports exceeds the default threshold. - Empty technical parameter fields when exporting knowledge base segments. Cause: Structured field extraction configuration is not enabled, resulting in ordnance equipment-specific technical parameters not being correctly identified and exported.
How to confirm configurations are set correctly
- Upload a TIFF format equipment drawing image, call the multimodal parsing interface, and check whether text parameters in the drawing can be correctly extracted.
- Upload a 1800 MB qualification file, confirm that the upload succeeds without errors, and verify that the
UPLOAD_FILE_MAX_SIZEconfiguration takes effect. - Trigger a timestamp-based incremental pull task, check that only equipment procurement announcement data within the specified time period is pulled.
- Export knowledge base segment data, confirm that ordnance equipment-specific fields such as rated range and annual production capacity are included.
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.