What the data for this category looks like
Data related to aviation airport yield rates comes from public datasets released by civil aviation authorities and standardized daily report files from airport operations teams. Core operating metrics are updated daily. Full yield rate statistics are aggregated monthly. The data is structured as tables with fields including date, airport identifier, takeoff and landing sorties, passenger throughput, cargo and mail throughput, revenue per sortie, revenue per passenger, and others. Field units are sorties, person-times, tons, yuan, yuan/person-time respectively. Common data formats are CSV and Excel. Some real-time operating data can be accessed via public API interfaces.
What constraints these characteristics impose on tool calling and plugins
Data sources include public APIs and local structured files. Plugins must implement both HTTP interface calls and local file parsing. They must also support the two common daily report formats: CSV and Excel. The daily update schedule requires a fixed tool trigger cycle of once per day. The single pull data range must be limited to the previous day’s data for one airport. This prevents excessive content from a single request from causing model context overflow. Fields have clear business meanings and units. Parameter validation for tool calls must strictly match field names and units. This prevents the model from generating incorrect field mappings. The field boundaries for aviation airport operating data are clear. A fixed field list must be preset in plugin configurations. This prevents the model from extracting irrelevant civil aviation industry data during tool calls.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
tool_call_trigger_cron | 0 1 * * * | Aviation airport yield rate daily reports cover the previous day’s operating data. Pulling data at 1 AM daily ensures complete previous day’s data is obtained |
tool_call_max_context_tokens | 8192 | The structured content of a single aviation airport daily report is approximately 2000-3000 characters. This reserves sufficient space for model inference and tool calling workflows |
plugin_file_parse_format | csv, excel | Common export formats for aviation airport operating daily reports are CSV or Excel structured tables |
tool_call_required_fields | Flight Sorties, Passenger Throughput, Sortie Revenue | The core fields for aviation airport yield rate reporting are the three listed above. Model extraction of these fields must be enforced |
tool_call_api_timeout | 30 seconds | Civil aviation public data interface response delays typically range from 10-20 seconds. This reserves reasonable timeout space |
plugin_field_unit_check | Enabled | Aviation airport data fields have clear units. Unit validation must be enabled to prevent unit conversion errors |
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. Testing on local samples is recommended before finalizing settings.
Three Common Mistakes
- The tool call returns a
context window exceedederror with a 400 status code. This occurs when multiple days of aviation airport data pulled in a single tool call exceeds the context token limit configured for the model. - The tool call parsing fails, returning a
Tool call Parser nerror. This happens when the model’s inference content is wrapped inthinktags and placed in thecontentfield, causing the parser to fail to recognize the standard tool calling format. - The tool call returns a long string of error codes. This is caused by an incorrectly configured model API forwarding key, preventing normal connection to the model service.
How to Confirm Proper Configuration
- Manually trigger a tool call. Verify that the returned structured data fields match the configured
tool_call_required_fields. Confirm that the field units match the data source definitions. - Check the tool call running logs. Confirm that the trigger time matches the configured cron expression, and that there are no timeout or connection failure records.
- Upload a test file that conforms to the aviation airport operating daily report format. Confirm that the plugin can correctly parse and extract the core operating data.
- Adjust the tool call context parameter upper limit. Confirm that the volume of aviation airport data in a single call will not trigger a context overflow error.
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.