What the data for this category looks like
Data is sourced from internal business management systems of leasing companies, fund transfer and credit notifications from cooperating fund providers, and is updated at a fixed time each day. Documents use structured table format, including project identifiers, subject information, fund details, time nodes, and status fields. Fields include project number, lessee name, financing amount (unit: RMB yuan), disbursement date, maturity date, remaining principal, fund cost parameters, and repayment status. All fields use standard formats: plain text, date, numeric, or enumeration types.
What constraints these characteristics impose on multi-turn dialogue and prompt engineering
There are many structured fields with fixed formats, so prompts must clearly specify field extraction rules and enumeration value ranges to avoid generating non-compliant results. Data updates at a fixed daily time and supports querying by date range, so multi-turn dialogue must retain date parameters in context to allow further filtering based on a previously specified date range. A single daily report contains detailed data for multiple projects, so long text processing must adapt to the context length of batch fields to avoid field offset errors caused by truncation. Fund fields use large numeric units, so prompts must clearly specify numeric unit rules to avoid unit confusion during dialogue.
How to set the configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
maxContext | 8000–12000 characters | Adapts to the total character length of dozens of project details in a single daily report, avoiding field offset errors caused by long text truncation |
promptTemplate | Fixed specified field mapping + date range filtering rules | The fields of financial leasing daily financing reports are fixed; clarifying prompt rules reduces extraction errors and adapts to context filtering for multi-turn dialogue |
UPLOAD_FILE_MAX_SIZE | 500 MB | Structured files for single daily reports usually do not exceed this size, adapting to the need for batch uploading multiple daily report files |
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | Parsing long-text daily reports requires a longer time, avoiding task failure caused by timeout interruptions |
logRetentionDays | Configured according to business requirements | Overrides the default 6-month log retention limit to meet historical query needs for different scenarios |
skillDependencyInstallMode | Auto-install on session start | Avoids repeated dependency installation for each dialogue, adapting to skill invocation requirements for multi-turn dialogue |
The parameter values provided on this page are common recommended starting points for determining configurations. Actual values are affected by material form, 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 mistakes
- Phenomenon: When executing a long-text financing report parsing task, the interface shows the task completed normally, but the error
The value of "offset" is out of rangeis returned. Cause: The context window is set too small, and the offset of remaining fields exceeds the valid range after long text is truncated. - Phenomenon: When calling the dialogue interface for multi-file financing reports, passing the
messagesparameter fails to correctly identify multiple files. Cause: The file-type content field is not nested according to the interface's required format, and the parameter structure for multi-file upload is not correctly configured. - Phenomenon: Manual dependency package installation is required each time the financing report-related skill is called. Cause: The auto-install dependency mode is not configured, and the dependency installation process is re-executed after each session restarts.
How to confirm the configuration is complete
- Upload a single daily financing report file at the maximum configured size, and verify that the parsing result fully includes all fields with no truncation or error prompts.
- Initiate a multi-turn dialogue that includes a date range and multiple filtering conditions, and verify that context is correctly retained, allowing subsequent questions to continue filtering based on the previously specified date range.
- Trigger a skill invocation, and verify that dependencies are only installed during the first session, with no repeated installation operations required for subsequent similar dialogues.
- Access the dialogue log configuration entry, confirm that retention duration can be adjusted, and that historical dialogue records can be queried normally.
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.