Reference only; verify against the target FastGPT release and deployment documentation.
What the data for this category looks like
Party building learning Q&A data for state-owned capital operation companies mainly comes from internal party building work manuals, quarterly party committee meeting minutes, policy documents issued by superior party committees, and fixed party member learning materials. Updates add monthly learning points each month and refresh compiled materials each quarter. Most documents use structured formats, including fixed sections such as original policy text, learning interpretations, and Q&A examples. Fields include document title, issuing unit, release date, and body content with proprietary annotations. Some documents contain embedded tables and highlighted key paragraphs.
What constraints do these characteristics impose on document parsing and chunking
The structured sections and proprietary terminology in party building materials require document parsing to retain contextual coherence, and avoid splitting that breaks proprietary noun combinations. Periodic batch upload update requirements demand stable parsing for large files. Embedded tables and highlighted annotations require parsing tools to accurately identify and retain format associations. Party building compiled files from state-owned capital operation companies are often lengthy, placing higher requirements on single-file parsing capacity and timeout settings.
How to set configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
chunkSize | 800–1200 characters | Party building materials are mostly long paragraphs. Proprietary terms such as "three major and one major" and "party building joint construction" require retained contextual coherence to avoid semantic fragmentation from chunking |
chunkSplitter | Split by title + paragraph | Party building documents have fixed section structures. Splitting by title preserves content logical integrity and supports contextual association during Q&A |
customPdfParse | Enabled | Party building PDFs often have unified headers and footers and embedded forms. Custom parsing filters irrelevant content and improves chunking accuracy |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Annual party building compiled files from state-owned capital operation companies are usually large in size, requiring adaptation to batch large-file upload requirements |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Parsing large party building files requires longer processing time to avoid parsing failures due to timeout |
chunkSettingMode | Manual configuration | Chunking rules need adjustment for the proprietary structure of party building materials to adapt to documents in different formats |
Three common mistakes
- When uploading large PDF files to the knowledge base, an "offset out of range" error appears at 90% progress. This occurs because the
UPLOAD_FILE_MAX_SIZEconfiguration value is smaller than the actual file size, or thePARSE_FILE_TIMEOUT_SECONDSsetting is too short, interrupting parsing. - Uploading the same party building document directly via the platform and via the create file collection API results in inconsistent chunking results. This happens because
chunkSettingModeis not configured uniformly, or custom parsing rules are not synchronized to the API call chain. - Direct chunking recognition of party building documents fails, and valid Q&A pairs cannot be extracted. This occurs because
chunkSplitteris not adapted to the section structure of party building documents, and chunking breaks the contextual coherence of proprietary terms.
How to confirm the configuration is correct
- Upload a single party building PDF with section titles, and check if parsed chunked content retains the corresponding section title prefix.
- Upload the same party building document directly via the platform and via the create file collection API, and compare if the chunking lists of the two files are consistent.
- Upload a party building compiled file with a size exceeding 1500 MB, and confirm that the parsing task has no timeout errors and chunking results are complete.
- After enabling
customPdfParse, upload a party building PDF with headers and footers, and check if the parsed main text has filtered out irrelevant header and footer content.
The values provided are common starting points and should be measured 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.