What this category’s data looks like
This category’s data comes from design drawings, material quality certificates, welding equipment parameters, filler metal inventories, non-destructive testing systems, and personnel qualification ledgers. Daily documents include welding procedure qualifications, welding procedure specifications, filler metal usage records, welder qualification records, weld inspection reports, and repair work orders. Data is updated per weld, per batch of workpieces, or per shift. Most documents contain fields such as process parameters, qualification numbers, test values, and repair records. Some are structured files exported from industrial systems, while others are semi-structured content transcribed from paper scans.
What constraints these characteristics impose on the "tool calling and plugins" workflow
Because data is updated frequently per individual weld, batch, or shift, tool calling must support real-time reading of the latest ledgers and test data to avoid using expired filler metal qualifications or process parameters. The multi-source, heterogeneous document format requires plugins to be compatible with both structured exported files and semi-structured scanned text, and to adapt to extraction rules for different fields. Rigid requirements for welder qualifications and process evaluations mean tool calling must accurately match corresponding qualifications and process documents, to avoid cross-qualification calls. The high-frequency updated data volume requires the plugin’s context window to adapt to the document scope of a single batch or single weld, to prevent redundant data from interfering with review logic.
How to set configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Workflow/API tool selection | auto | Automatically adapts to the cross-review workflow for technical documentation of welded structural component manufacturing, and matches different types of tool calling needs |
| Workflow/API function-call configuration | enabled | Enables structured tool calling forcibly, to ensure accurate matching of rigid constraints such as welder qualifications and filler metal parameters |
| Single search limit | Top 6 entries | Matches the number of documents associated with a single batch of welds or a single shift, to avoid redundant data interfering with review logic |
| Maximum context length | 1200–1800 characters | Adapts to the typical size of a single welding procedure specification or weld inspection report |
| Workflow trigger rule | Match by weld number | Adapts to the single weld review scenario for welded structural component manufacturing, and accurately triggers the corresponding review process |
Three common mistakes
- Phenomenon: Output contains the phrase "citation marker: [1]". Cause: The reference marker filtering logic for tool calling results is not configured, and original markers retrieved from the knowledge base are directly included in the generated output.
- Phenomenon: Parameter error prompts are returned when calling custom interfaces. Cause: Specific fields for the welded structural component manufacturing scenario are not passed in, such as weld number or welder qualification number, which does not meet interface validation rules.
- Phenomenon: Timeout errors are returned for tool calls. Cause: A timeout threshold adapted to high-frequency data reading is not set, leading to timeouts when real-time non-destructive testing data is retrieved.
How to confirm the configuration is complete
- Import a single welding procedure qualification document, trigger tool calling, and check whether fields such as filler metal model and process parameters are correctly extracted.
- Enter a review request containing a welder qualification number, and confirm whether the tool call matches the corresponding welder qualification record.
- Simulate a single batch of welds review scenario, call real-time filler metal inventory data, and check whether the latest filler metal usage information can be obtained.
- View the tool calling logs in FastGPT v4.17.0, and confirm that the
toolChoiceandfunctionCallconfiguration parameters have taken effect.
The values provided are common starting points and should be evaluated against the reader’s own samples.