What this category’s data looks like
Data sources include internal nuclear power operation and maintenance manuals, on-site inspection logs, equipment ledgers, and emergency response procedures. Update schedule: Daily inspection logs are updated daily. Equipment ledgers and procedure documents are revised quarterly, with immediate updates after major technical modifications. Documents are divided into modules such as reactors, conventional islands, and auxiliary systems. Each individual document includes fields such as equipment ID, operating parameter thresholds, exception codes, and disposal steps. Parameter units cover professional measurement standards including MPa, ℃, hours, and times.
How these characteristics impose constraints on tool calling and plugins
Professional parameters and exception codes for nuclear power operations require precise matching. Tool calling must be strictly limited to the preset operation and maintenance tool range to avoid generating non-compliant content. Real-time updated inspection logs require plugins to support scheduled pulling of the latest data. Static cache duration must adapt to the update frequency. The module-divided document structure requires that functions for tool calling correspond to specific equipment modules to avoid cross-module confusion. The presence of professional measurement units requires that tool return results retain the original units without unauthorized modification.
Configuration settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
toolChoice | Set to auto and bind the dedicated nuclear power operation and maintenance tool set | Limit the scope of tool calling, only call preset tools related to nuclear power operation affairs consultation |
| Tool calling timeout | 600 seconds | Nuclear power operation data queries may involve pulling multiple equipment ledgers, which takes a long time |
| Number of return results per single tool call | Top 3 entries | Nuclear power operation exception disposal requires precise matching, excessive results will interfere with model judgment |
functionCall | Enable forced function call mode | Ensure the model strictly calls preset tools and does not generate non-compliant free responses |
| Tool call result cache duration | 15 minutes | Adapt to the update frequency of daily inspection logs, avoid data lag |
| Single request body limit | 1000 MB | Adapt to the transmission requirements of long nuclear power operation and maintenance documents |
Three common configuration mistakes
- 413 error returned by the calling interface: The nuclear power operation and maintenance document fragments passed during tool calling are too long, exceeding the interface request body size limit.
- Qwen3 model does not restrict non-inference mode: The
functionCallforced function call configuration is not enabled, and the model independently chooses to generate non-tool calling free content. - Tool calling process not hidden: The hidden tool execution log switch of the conversation interface is not enabled, causing internal calling steps to be exposed in the user conversation.
How to verify the configuration is complete
- Initiate a test request containing "How to dispose of reactor pressure abnormality", check whether the preset nuclear power operation and maintenance tools are called and the corresponding disposal steps are returned.
- View the conversation log, confirm that the tool calling parameters and return results meet the configured number of entries and cache duration requirements.
- Switch to the Qwen3 model to initiate a tool calling request, verify that the model does not generate non-tool calling free response content.
- Send a query containing an ultra-long document fragment, verify that the interface triggers the corresponding error prompt when the request body is too large.
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.