What the data for this category looks like
The business data for this category mainly comes from the 12345 citizen hotline platform, contractor business systems, official knowledge bases, return visit and evaluation data, and local hotline management regulations. The update frequency is daily. Daily business documents include request registration forms, dispatch records, handling responses, return visit records, extension applications, return instructions, and knowledge base entries. Fields typically include request number, contractor unit, request content, response content, return visit result, and more. The core is the closed-loop circulation of public requests, and the data structure is structured around the full ticket processing workflow.
What constraints do these characteristics impose on the tool calling and plugins link
The data characteristics of this category impose clear constraints on the tool calling and plugins link. Multi-source data sources require tool calling to adapt to the connection formats and permission rules of different systems. The daily update frequency requires tool calling to support real-time or scheduled pulling of the latest ticket data. Field differences across multiple types of business documents require accurate matching of corresponding fields during tool calling to avoid data misalignment. The most time-consuming links are request type judgment and response verification, which require tool calling assistance for classification and information verification. Error consequences such as overdue tickets and returned orders for reprocessing require tool calling configurations for timeout handling and failure retry mechanisms. Additionally, this category centers on the closed-loop of public requests, so tool return results must be explanations, coordination, or disposal feedback, and must not involve legal approval-related content.
How to set the configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
toolChoice | auto | Adapt to the need for dynamically calling dispatch, data verification, and response generation tools during 12345 ticket handling |
| API call timeout setting | 600 seconds | Match the average response time for verifying information with contractor business systems during ticket handling |
| Concurrent request limit | first 8 entries | Avoid exceeding call restrictions imposed by the 12345 citizen hotline platform or contractor systems |
| Context window size | 8000–10000 characters | Accommodate complete business data including request registrations, dispatch records, and historical responses |
| Failure retry count | 2 times | Adapt to temporary network or system exception scenarios during tool calling for ticket handling |
Three common mistakes
- Unable to obtain the current user's userid when calling tools, returning empty fields. No user identity pass-through parameter configured for non-login scenarios, and the channel-side user identifier was not synchronized to the tool calling context.
- Parameter error returned when calling the openrouter API, unable to initiate requests normally. The correct request address was not filled out as required, and the corresponding API key parameter was not configured.
- Error status code returned when calling knowledge base Q&A on a pad device, unable to load business data. The interface request header parameters for pad devices were not adapted, and FastGPT channel interface calling rules were not correctly configured.
How to confirm the configuration is complete
- In the FastGPT v4.17.0 environment, initiate a simulated ticket request, check whether tool calling automatically matches the corresponding dispatch and data verification tools, and verify that the
toolChoiceconfiguration takes effect. - Pass a test user identifier, confirm that the tool calling context can correctly obtain and pass the userid parameter, and verify that the identity pass-through configuration takes effect.
- Call the openrouter API interface, confirm that the request address is filled correctly, and the returned results meet expectations, and verify that the external API configuration takes effect.
- Simulate multiple concurrent requests, check whether current limiting interception is triggered, and verify that the concurrent request limit configuration matches expectations.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.