What Data for This Category Looks Like
Duty-free marketing-related data primarily comes from the General Administration of Customs duty-free commodity filing database and official commodity information databases of duty-free operating entities. Data update rhythms fall into two categories. Policy-related data is updated irregularly alongside adjustments to off-island duty-free policies. Commodity SKU data is updated in real time or daily alongside store inventory and new product launches. Document structures primarily use structured tables, including fields such as commodity code, commodity name, dutiable price, duty-free allowance, applicable off-island channels, and purchase limit quantity. The unit for price fields is Renminbi yuan. Allowance and purchase limit quantity use yuan and pieces as units respectively.
Constraints Imposed on Tool Calling and Plugins
Irregular updates to policy-related data require tool calling to support dynamic pulling. This prevents expired policy clauses from being used in marketing content. The real-time update attribute of commodity SKU data requires that batch calling interface frequencies be adapted to daily or real-time synchronization rhythms. This prevents lagging inventory and pricing information. Fields include highly compliant content such as duty-free allowance and purchase limit quantity. Tool calling must be configured with field validation rules to ensure returned data includes required fields. Differences in applicable rules across off-island channels require plugins to support filtering returned data by channel parameters. This prevents misapplication of information across scenarios.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Stream Mode Toggle | Enabled | Duty-free marketing content generation often requires segmented output of compliant copy, which adapts to the large model stream output logic |
Tool Call Timeout | 300 seconds | Some duty-free policy query interfaces have slow response times, which avoids interrupting calls due to timeout |
Batch SKU Call Interval | 1–2 seconds | Duty-free SKU data volume is large. Intervaled calling avoids triggering third-party interface current limits |
Field validation rule | Enable required field validation | Duty-free content must comply with compliance requirements, ensuring returned data includes required items such as commodity code and duty-free allowance |
Plugin Cache Duration | 3600 seconds | Policy-related data has a low update frequency. Caching reduces the number of repeated interface calls |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material form, data volume and business rules. Each situation requires specific analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- When calling a model that only supports stream mode, a channel error occurs, and the log displays abnormal data acquisition. The root cause is that the
Stream Mode Toggleis not enabled in the model configuration, leading to a mismatch in the large model return format. - After upgrading the PgVector plugin, the number of vector recall results becomes abnormal. The root cause is that the vector database version configuration dependent on the plugin is not updated synchronously, leading to interface incompatibility between old and new versions.
- The text extraction tool returns the
400 Invalid JSON payload. Unknown nameerror. The root cause is that extra fields not defined in the interface documentation are passed when calling the tool, which does not comply with parameter validation rules.
How to Confirm Proper Configuration
- Initiate a single tool calling request. Check whether the returned result includes required fields such as commodity code and duty-free allowance, to confirm that the field validation configuration is effective.
- Trigger the large model to generate marketing copy. Observe whether the output is returned in segmented streaming mode, to confirm that the
Stream Mode Toggleconfiguration is correct. - View the tool calling logs. Confirm that the batch calling interval complies with the preset rules, and there are no current limit-related errors.
- Compare the update frequency of policy data with the
Plugin Cache Durationvalue, to confirm that the cache configuration adapts to the data update rhythm.
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.