What This Type of Data Looks Like
Semiconductor investment research data comes from three main channels: public industry research reports, public financial reports and product parameter manuals from wafer foundries and device manufacturers, operation logs of EDA design tools, and supply chain quotation documents.
Update cycles vary widely. Industry research reports are updated weekly or monthly. Financial reports are released quarterly. Product parameter manuals are usually revised every quarter.
Document structures include structured parameter tables, unstructured technical analysis text, and time-series production capacity and quotation data. Some fields have clear units: process nodes are measured in nanometers, and revenue is measured in hundreds of millions of US dollars.
Constraints Imposed by These Characteristics on Conversation Logs and Auditing
The multi-source, heterogeneous nature of semiconductor investment research data requires conversation logs to fully record parameter matching, data source versions, and temporal associations of tool calls.
There are many structured parameter fields with fixed units. The auditing process must verify that fields returned in logs match the units stored in the knowledge base, to prevent question-and-answer results with mismatched units.
Differences in update frequencies across data sources require audit logs to mark the update time of the data source referenced by each question-and-answer pair. This ensures information timeliness can be verified during backtracking.
Time-series data from EDA tool logs and supply chain quotations require conversation logs to record the trigger timing of tool calls and returned timestamp ranges. This facilitates troubleshooting of cross-tool call link issues.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
log_retention_days | 90 days | Semiconductor investment research data requires audit records to be retained for quarterly financial report cycles. 90 days covers complete quarterly backtracking needs. |
tool_call_log_detail | Full parameters and units | Semiconductor data fields have fixed units. Full recording of parameter units returned by tools prevents incorrect unit values in question-and-answer responses. |
max_context_window | 8000–12000 characters | Semiconductor research reports and technical documents have long lengths. This range adapts to log recording for long-text contexts. |
audit_trigger_threshold | Similarity threshold 0.75 | Auditing is triggered based on the similarity threshold of knowledge base recalls, ensuring logs for highly relevant question-and-answer pairs can be traced. |
parse_file_timeout_seconds | 600 seconds | Semiconductor parameter manuals and financial report documents are usually lengthy. Extending the parsing timeout allows complete log recording. |
log_export_format | CSV with field metadata | Structured parameter fields require attached metadata. The CSV format facilitates subsequent auditing and compliance checks. |
The parameter values provided on this page are common recommended starting points for configuration setup. Actual values are influenced by material formats, data volumes, and business rules. Individual analysis is required for specific issues. Testing against local deployment samples is recommended before finalizing configuration settings.
Three Common Configuration Errors
- Symptom: The tool call module continuously outputs redundant operation records, occupying log storage space. Cause: The
tool_call_log_detailparameter is not configured to streamlined mode. The default setting records full tool call links and intermediate parameters. - Symptom: Calling MCP tools returns a 400 error with a connection failure prompt. Cause: The
tool_call_timeout_secondsparameter is not set to adapt to the long call cycles of semiconductor EDA tools, leading to connection timeout before handshake completion. - Symptom: When uploading a structured supply chain network segment record table, only two columns of data are recognized. Cause: The corresponding parameter for adjusting the Excel parsing column limit is not configured. The default setting only parses the first two columns, which cannot adapt to multi-field semiconductor supply chain tables.
How to Verify Proper Configuration
- Trigger a semiconductor parameter query, confirm the conversation log includes complete parameter units and data source update timestamps.
- Call an MCP tool to obtain wafer production capacity data, confirm the log records the complete tool call link and returned results.
- Upload a multi-column semiconductor supply chain table, confirm the parsed data fields match the original table.
- Access the audit panel, confirm all highly relevant question-and-answer pairs are marked and complete context information is recorded.
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.