What this category of data looks like
Communications equipment marketing documents used for customer acquisition in the financial industry come from four sources: equipment specifications, carrier integration documents, financial scenario adaptation plan documents, and marketing script manuals. Update cycles follow new product launches and quarterly marketing campaigns, with no fixed schedule. Document structures mix structured parameter tables, professional technical descriptions, and marketing selling point text. Fields include transmit power, frequency band, interface type, and more. Units are mostly dBm, MHz, mm, and similar. Some documents include version numbers and effective date identifiers.
Constraints Imposed on Document Parsing and Chunking
The mixed structure and specialized parameter characteristics of financial industry communications equipment marketing documents create multiple constraints for parsing and chunking. First, structured parameter tables mixed with text require retaining the binding relationship between parameters and their corresponding descriptions. Splitting apart parameters and their units would compromise the integrity of financial scenario adaptation instructions. Second, dense, lengthy specialized terms require chunking to match term length, preventing terms from being truncated at chunk boundaries and preserving the professionalism of marketing copy. Third, documents have no fixed update cycle, so parsing tools must support batch rapid processing of new documents and be compatible with different formats of equipment documents. Fourth, some documents include financial scenario adaptation content, so chunking must not disrupt the integrity of compliance clauses.
How to Configure Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
chunk_size | 800–1200 characters | Fits the length of dense specialized terms in communications equipment documents, avoids term truncation, and ensures complete context within each chunk |
chunk_overlap | 150–200 characters | Retains the association between cross-chunk technical parameters and their corresponding marketing descriptions, preventing term breaks at chunk boundaries |
parse_mode | auto + structured_table | Compatible with mixed technical parameter tables and marketing text, retains the binding relationship between structured parameters and their descriptions |
parse_file_timeout_seconds | 600 seconds | Accommodates parsing time for large equipment specification documents, prevents parsing interruptions due to oversized files |
enable_duplicate_removal | false | Supports retaining the original order of custom-split chunks, avoids index misalignment caused by automatic deletion of duplicate chunks |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Meets upload requirements for large-capacity equipment documents, supports multi-page specification document uploads |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Configuration Mistakes
- Issue: In version v4.8.13, submitting a link to a communications equipment marketing document for financial scenarios returns only page metadata, with no main body content extracted. Cause: The
parse_external_linkconfiguration item is not enabled, or the parsing request is blocked by the anti-crawling mechanism of the link's host site. - Issue: Technical parameters with units (such as transmit power 23dBm) are split across two parsed document chunks. Cause: The
chunk_overlapconfiguration value is too small, failing to retain the contextual association between parameters and their units. - Issue: After custom-split document chunks are stored in the knowledge base, duplicate chunks are automatically deleted, causing misalignment of the custom index order. Cause: The
enable_duplicate_removalconfiguration item is not turned off, and the system performs duplicate chunk cleanup by default.
How to Confirm Correct Configuration
- Upload a single typical communications equipment marketing document, review the parsed chunk list, and confirm that no specialized terms are truncated at chunk boundaries.
- Upload a test document containing duplicate content, verify that custom-split chunks are not automatically deleted, and that the index order matches the custom split result.
- Submit an external document link, confirm that the parsing result includes complete main body content such as technical parameters and financial scenario adaptation instructions, in addition to metadata such as page titles.
- Modify the
parse_file_timeout_secondsconfiguration, upload a large equipment specification document, and confirm that no parsing timeout interruptions occur.
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.