What the data for this category looks like
Data for this category is sourced from the enterprise registration full-process electronic system, the national enterprise credit information publicity system, the electronic business license system, and the residence information database. Updates occur daily. Commonly processed documents include establishment registration applications, articles of association, shareholder resolutions, residence certificates, business licenses, food business license applications, and similar items. These documents include fixed business fields such as entity name, residence address, shareholder information, and license type. Most document structures consist of fixed forms paired with attachment materials, while some documents are in scanned or encrypted formats.
What constraints these characteristics impose on document parsing and chunking
Batch documents updated daily require parsing processes that support batch processing and resume from breakpoints. Mixed-format documents (electronic forms, scanned PDFs, Word files) need adapted parsing rules to avoid losing key business fields. Fixed document structures require retaining contextual associations during chunking, and must not split the business logic of paragraphs such as shareholder resolutions and establishment applications. Documents exported from source systems may have non-standard formatting, requiring custom parsing rules for adaptation. Additionally, the time consumption of single-file and batch parsing must be controlled to avoid timeout interruptions.
How to set configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
chunkSize | 800–1200 characters | Matches the paragraph length of business documents, avoids splitting key business content such as shareholder resolutions and residence certificates |
chunkSplitter | Split by paragraph + title | Retains structural associations of documents, avoids splitting form fields and accompanying instructions in establishment registration applications |
customPdfParse | Enabled | Adapts to scanned PDFs or encrypted form-based PDFs exported from source systems, extracts editable business fields |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Accommodates large business documents such as complete articles of association and full business license attachments |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Addresses time consumption of batch document parsing, prevents termination of large files or batch tasks mid-process |
chunkSettingMode | Manual configuration | Adjusts chunking rules for the fixed structure of business documents, adapts to contextual association requirements for party building learning Q&A |
Three common misconfigurations
- Phenomenon: Batch document uploads are interrupted mid-process, and parsing cannot resume after restarting Docker. Cause: The
PARSE_FILE_TIMEOUT_SECONDSparameter is not adjusted, and the time consumption of parsing large batch documents exceeds the default threshold, causing process termination. - Phenomenon: No parsing results are returned after uploading a file, and no errors appear in the background. Cause:
customPdfParseis not enabled, making it impossible to parse scanned PDFs or encrypted electronic documents exported from source systems. - Phenomenon: Model responses do not associate with document content, and only output generic party building Q&A content. Cause: The
chunkSizesetting is too small, and splitting destroys the contextual association of key business paragraphs such as shareholder resolutions and establishment applications.
How to confirm configurations are properly set
- Upload a PDF-format residence certificate exported from a source system, and check that the parsed text includes complete residence address information with no missing fields.
- Upload up to 10 batch business documents, wait for parsing to complete, and confirm that all task statuses are successful with no interruptions or failure records.
- Adjust the
chunkSizeparameter, parse a complete establishment registration application, and check that the chunking results retain complete paragraphs of fields such as "shareholder information" and "residence". - Check the parsing logs in the FastGPT v4.17.0 system backend, and confirm that no timeout errors occur, matching the configured
PARSE_FILE_TIMEOUT_SECONDSthreshold.
The values provided are common starting points, and should be assessed against applicable sample materials.
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.