What the data for this category looks like
Public exchanges release periodic reports, industry associations publish shipment statistics, and supply chain enterprises issue public announcements. These are the primary sources of consumer electronics financial report data. Update schedules follow fixed rules: Quarterly reports are updated 1 to 2 months after the end of each quarter. Annual reports are released within 4 months after the end of the calendar year. Industry tracking data is updated monthly. Single documents cover a wide range of lengths, and include fields such as product line revenue breakdowns, shipment volumes, gross margins, and R&D investment. Shipment units are mostly ten thousand units, and revenue units are mostly 100 million yuan.
What constraints these characteristics impose on citation and traceability workflows
The characteristics of consumer electronics financial reports impose multiple constraints on the citation and traceability workflow. First, publicly disclosed financial reports mostly use PDF or Word format, and some include embedded charts. When chunking documents, retain the association between fields such as product line revenue and shipment volume and the original document’s chapters. Second, data for different sub-product lines is scattered across different sections of the document. Retrieval must match corresponding category keywords to avoid mixing cross-category data. Third, industry tracking data has a higher update frequency. The knowledge base must be synchronized regularly to ensure the timeliness of traceability data. Fourth, single documents cover a wide range of lengths. After chunking, retain the original document’s page numbers and chapter information to ensure accurate positioning of specific content paragraphs during traceability.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
chunkSize | 1000–1200 characters | Matches the paragraph length of sub-product line data in consumer electronics financial reports, avoids cross-field and cross-chapter chunk splits, and adapts to the segmentation logic of FastGPT 4.6.7 |
recallCount | Top 6–8 entries | Covers relevant data fragments across multiple consumer electronics sub-product lines, while avoiding the recall of excessive irrelevant content |
similarityThreshold | 0.75–0.85 | Filters low-match non-target category financial report fragments, reducing incorrect cross-product line recall |
sourceRetainFields | Document title, release time, page number, chapter name | Retains complete multi-dimensional information required for traceability, enabling precise positioning of specific locations in original disclosed documents |
knowledgeBaseSyncCycle | Weekly | Aligns with the monthly update rhythm of industry data, ensuring the timeliness of financial reports and industry tracking data |
maxContext | 1200–1500 characters | Matches the segment length, avoids quoted content exceeding display limits, and ensures the completeness of traceability information |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Phenomenon: Relevant knowledge base chunks are retrieved, but the returned results do not include the citation source’s file address, or a
400 Bad Requesterror is returned. Cause: TheenableSourceLinkconfiguration item is not enabled, or the file upload path mapping rules of the knowledge base are not correctly configured. - Phenomenon:
maxContextis set to 1500 characters, but quoted content still exceeds the limit. Cause: The chunk sizechunkSizeis set to 5000 tokens, causing a single chunk to far exceed the context upper limit, and the document is not split according to the specified segment length. - Phenomenon: The number of retrieved citations exceeds the preset upper limit, and financial report data from non-consumer electronics categories is included. Cause: The similarity threshold is set too low, or keywords for consumer electronics sub-product lines are not added to the retrieval instruction for filtering.
How to Confirm Correct Configuration
- Upload a consumer electronics financial report document, trigger retrieval, and check the traceability fields in the returned results to confirm that the preset traceability information is included.
- Adjust the
chunkSizeparameter, then check the knowledge base chunk preview to confirm that each segment’s length falls within the preset range, with no unreasonable cross-chapter splits. - Simulate a query request containing keywords for consumer electronics sub-product lines, and verify that retrieved results only include financial report fragments from the target category, with no data from unrelated categories.
- Wait for one synchronization cycle, then check the knowledge base’s data update status to confirm that industry tracking data has completed synchronization.
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.