What this category's data looks like
Data sources for computer equipment research reports include public reports from industry research institutions, official technical documents from manufacturers, and supply chain disclosure documents. Update frequency adjusts with new product launches, quarterly industry surveys, and market trends. Most documents are in PDF format, containing structured parameter tables, technical specification sections, and market analysis paragraphs. Fields cover hardware parameters such as video memory capacity, power consumption, core count, release date, manufacturer name, and market positioning; some documents embed hardware performance calculation formulas.
What constraints do these characteristics impose on the document parsing and chunking link
Structured parameter tables account for a high proportion of these documents. The semantic integrity of tables must be retained, and cross-row and cross-column parameter items must not be split. Otherwise, parameters and their corresponding descriptions will separate. Standardized hardware units appear in the documents, so unit identifiers must be unified during parsing to ensure subsequent question answering can accurately associate parameters with units. Long documents contain multi-chapter technical specifications. Chunking must retain chapter context association to avoid separation between parameter blocks and descriptive text. Some documents embed performance calculation formulas, so the formula typesetting structure must be retained to ensure subsequent question answering can accurately call formulas and parameter definitions.
How to set the configuration
| Configuration Item | Recommended Approach | Rationale |
|---|---|---|
PARSE_TABLE_ENABLE | Enabled | Computer equipment research reports contain a large number of structured parameter tables, and the semantic integrity of tables must be retained |
MAX_CHUNK_SIZE | 800–1200 characters | Balances the integrity of single-block information and context association, and adapts to the document structure mixing parameters and descriptions |
PARSE_FORMULA_ENABLE | Enabled | Research reports contain hardware performance calculation formulas, and formula structure must be retained for question answering matching |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Supports uploading large-format research report PDFs containing multi-page technical appendices |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Adapts to the time-consuming requirements of parsing large-format or complex table documents |
CHUNK_OVERLAP_RATE | 10–15 % | Retains context connection when parameter chapters span chunks |
The parameter values provided on this page are all common recommendations used as a starting point for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing.
Three common mistakes
- Phenomenon: The formula parsing result is empty or displays garbled characters, and the formula structure cannot be retained in chunks. Cause: The
PARSE_FORMULA_ENABLEconfiguration is not enabled, or the used parsing component version is incompatible, resulting in the formula not being correctly extracted. - Phenomenon: A
413 Request Entity Too Largeerror is returned when uploading a research report PDF, and the parsing process is interrupted. Cause: TheUPLOAD_FILE_MAX_SIZEconfiguration is not adjusted, and the default limit is smaller than the uploaded file size. - Phenomenon: Clicking chunk preview returns "Unable to read the file content", and the background log shows parsing timeout. Cause: The
PARSE_FILE_TIMEOUT_SECONDSconfiguration is not extended, and the parsing time of large-format or complex table documents exceeds the default threshold.
How to confirm the configuration is correct
- Upload a computer equipment research report PDF containing structured parameter tables and formulas, and check whether the table structure and formula typesetting are retained in the chunk preview.
- Check the parsing and chunking related switches and parameter values in the background configuration items to confirm that they are consistent with the preset configuration requirements.
- Upload a test file matching the business scenario size to verify that the upload and parsing processes have no errors.
- After adjusting the configuration related to segment length, compare the chunking results under different parameters to confirm that the single-block information integrity meets the business requirements.
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.