Structure of data for this category
Typical documents for this category include basic government service item catalogs, implementation lists, service guides, and standard material lists. Data sources are the national basic government service item catalog, administrative licensing item list, and local government service item databases. Update frequency is typically monthly. Common document structures are multi-column Excel tables, structured PDF forms, and standardized Word documents. Fields include item name, acceptance conditions, application material list, processing time limit, and others. There are no unified fixed units; adjustments must be made flexibly based on item type.
Constraints on document parsing and chunking
Monthly updated bulk data requires parsing processes to support fast batch processing, and avoid repeated manual organization. Each row in a multi-column Excel corresponds to an independent service item catalog entry. Chunking must not split the complete fields of a single row. Structured documents must retain associations between fields; simple paragraph-based splitting will cause field misalignment. Document formats vary slightly across different sources. Parsing rules need a degree of compatibility, and must meet the business requirement of verifying service guide field completeness later, without losing key business information.
Configuration settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
chunkSize | 800–1200 characters | Adapts to the total field length of a single service guide or service item catalog entry, avoiding splitting a single complete business unit |
chunkSplitter | Split by row (for Excel) / Split by service item node | Matches the structure where each row of multi-column Excel for government documents corresponds to one item, or the requirement of using individual service items as the chunking basis for PDF service guides |
customPdfParse | Enable structured parsing | Retains the correspondence between tables and form fields in service guides, avoiding field association disruption from plain text parsing |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Prevents parsing timeout for large-volume government service item list files during batch processing |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Adapts to the upload and parsing requirements of large government service item list files |
chunkSettingMode | Manual configuration | Flexibly adjust chunking rules for different types of government documents (catalogs, guides, lists) to match specific business scenarios |
Three common configuration mistakes
- Automatic chunking splits service item catalogs in multi-column Excel across rows and columns, making it impossible to use individual row service items as chunking units. This occurs when row-based chunking rules are not specified, and the default paragraph splitting logic is used without matching the table structure of government documents.
- Bulk uploads of government documents result in parsing results including previously uploaded non-current batch files, causing knowledge base data redundancy. This occurs when rules to only parse the currently uploaded files are not configured, and the default historical file association parsing logic is enabled.
- Large government service item list Excel files fail to parse, with a timeout error displayed on the interface. This occurs when the
PARSE_FILE_TIMEOUT_SECONDSparameter is not adjusted, and the default timeout duration is insufficient for processing large-volume government data files.
How to verify correct configuration
- Upload a test multi-column Excel government service catalog, and check if the parsed chunk list generates independent entries per row, with no cross-row or cross-column splitting.
- Review parsing logs to confirm only the currently uploaded file is included in the parsing scope, with no historical non-target uploaded files processed.
- Upload a structured PDF service guide, and verify that the parsing result retains the field correspondence of the original table, with no field misalignment or loss.
- Upload a large-volume government service item list file, and confirm the parsing process does not trigger a timeout error, and chunking completes normally.
The values provided are common starting points, and should be evaluated against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.