What This Category of Data Looks Like
Telecom service investment research data primarily comes from carrier public financial reports, communications equipment manufacturer technical white papers, industry association monitoring reports, communications standard organization documents, and real-time network operation and maintenance data. Data updates follow cycles including quarterly financial reports, monthly industry monitoring, and real-time operation and maintenance indicators. Document structures typically include technical parameter fields, market coverage data, and compliance clauses. Field units are mostly Mbps, 10,000 households, frequency band MHz, latency in milliseconds, and similar units. Some documents contain long-form technical specification texts.
Constraints Imposed by These Characteristics on Citation Source and Traceability
The multi-source nature of telecom service investment research data requires distinguishing compliance for different data sources such as public financial reports and technical documents during traceability. Real-time operation and maintenance data updates at high frequency, so the traceability chain must support version marking for such data. The presence of long technical specification texts requires accurate matching of original text fragments during recall to avoid out-of-context quotations. The existence of multi-unit fields requires retaining original unit markings during traceability to prevent unit conversion errors. Most data sources for telecom service investment research involve detailed technical content. Traceability must link to specific document sections, and also mark file names and section positions to ensure complete traceability information.
Configuration Settings
| Configuration Item | Recommended Value Range | Rationale |
|---|---|---|
recall count | 8–12 top results | Telecom service investment research data mostly contains scattered technical parameters. Sufficient fragments must be recalled to cover complete technical logic |
similarity threshold | 0.72–0.85 | Technical documents in the communications field use precise terminology. Balance recall accuracy and coverage to avoid missing matches for professional terms |
segment length | 1000–1500 characters | Technical white papers from communications equipment manufacturers often include long specifications. Segments that are too long lose context, while segments that are too short disrupt technical logic |
maximum length of cited fragments | 300 characters | Retain the integrity of original technical descriptions, avoid truncating combined professional terms |
UPLOAD_FILE_MAX_SIZE | 200 MB | White papers from communications equipment manufacturers are often large PDF documents. Support for large file uploads is required |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Parsing large technical documents takes significant time. Extend the timeout period |
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. It is recommended to test on your own samples before finalizing settings.
Three Common Configuration Errors
- Phenomenon: After adjusting the
maxContextparameter, the model response does not display any cited fragments. Cause: The "force binding citation sources" switch is not enabled, or the recalled fragments do not match the core technical terms of the current query, causing the system to not trigger the citation logic. - Phenomenon: Citations cannot be displayed on external deployment channels, but work normally during local testing. Cause: The external release channel has not synchronized the knowledge base's citation traceability configuration, or cross-domain permission restrictions block the transmission of citation metadata.
- Phenomenon: The returned answer is unrelated to the cited fragments, and the citation list is empty. Cause: The
similarity thresholdis set too high, causing recalled fragments to not match the query. The system automatically discards the recall results and only generates a general response.
How to Confirm Proper Configuration
- Upload a telecommunications industry white paper, check the parsed fragment list to confirm the segment length matches the preset value.
- Submit a query containing professional terms, check the number of recalled fragments in the system logs to confirm it aligns with the
recall countsetting. - Check the citation metadata in the returned results to confirm each cited fragment marks the original document name, section position, and unit information.
- Adjust the
similarity thresholdto the boundary values of the range, verify that the number of recalled results changes as expected.
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.