What the data for this category looks like
Data sources for computer equipment financing daily reports include internal loan ledgers of financial leasing institutions, publicly announced winning bid daily reports from government procurement, and daily supply settlement reports from equipment suppliers. The update rhythm is daily. Each document covers all transaction records for the current day. Documents take structured tables as their core main body, with a small number of unstructured device configuration remark fields. Core fields include device model, purchase quantity, financing amount, loan date, and supplier name. Their respective units are unit (for quantity), ten thousand yuan, and YYYY-MM-DD format. Some documents also add hardware parameter fields such as CPU core count and memory capacity.
What constraints do these characteristics impose on the document parsing and chunking step
The daily high-frequency update feature requires the parsing process to have controllable single-document processing latency, to avoid disrupting overall business rhythm. Structured tables contain information of the same batch of devices merged across rows and columns. It is necessary to accurately identify the attribution fields of merged cells; otherwise, core information such as device models will be lost. Device models come with hardware configuration parameters, which are specialized sub-fields. They must be clearly distinguished from general financing fields such as loan amount and purchasing party to prevent field confusion during chunking. Some documents embed unstructured remark content. It is necessary to retain the association between core transaction fields and supplementary explanations during chunking, to avoid splitting key information.
How to set the configuration
| Configuration Item | Recommended Approach | Rationale |
|---|---|---|
Segment Length | 800–1200 characters | The complete transaction unit of computer equipment financing daily reports (including model, quantity, amount) is moderately sized. This interval ensures that a single chunk contains complete business information |
Table Merged Cell Recognition Switch | Enabled | Documents of this category have device batch information merged across rows and columns. Enabling this switch allows correct extraction of core fields from merged rows |
File Parsing Timeout | 60–90 seconds | A single daily report usually contains dozens of device transaction records. This duration covers the full parsing and chunking process |
Chunk Overlap Character Count | 50–80 characters | Device models and financing amounts may cross chunk boundaries. The overlapping interval prevents key information from being split |
PARSE_FILE_MAX_SIZE | 100 MB | A single computer equipment financing daily report document usually does not exceed this threshold, preventing parsing failure for large files |
Similarity Threshold | 0.75 | Used to distinguish device hardware parameter fields from general financing fields, avoiding incorrect field classification |
The parameter values provided on this page are conventional recommendations used as a starting point for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require specific analysis. It is recommended to test on your own samples before finalizing settings.
Three common errors
- Phenomenon: An error indicating file read failure is returned when calling the parsing tool, and the log contains the
file not foundfield. Cause: The port mapping configuration of the locally deployed parsing service is incorrect, causing FastGPT to fail to normally access the parsing script port. - Phenomenon: The device model field is empty in the parsed chunking results. Cause: The table merged cell recognition switch is not enabled, so the device model in merged rows is not correctly extracted.
- Phenomenon: The number of chunks after parsing a single daily report is far higher than expected, and some chunks only contain a single numeric field. Cause: The segment length is set too small, splitting complete transaction units into multiple small chunks.
How to confirm the configuration is properly set
- Upload a locally preserved computer equipment financing daily report document, check the table recognition preview in the parsing interface, and confirm that the device model and amount of merged cells are correctly recognized.
- View the chunking result list, confirm that each chunk contains complete device transaction information, and there is no case of splitting a single field.
- Test the HTTP request for calling the parsing tool, confirm that the returned result contains core fields such as device model and financing amount, with no missing fields.
- Adjust any configuration item and re-upload the document, compare the differences in parsing results, and confirm that the configuration modification takes effect.
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.