What data for this category looks like
Production data for printing and packaging processing comes from customer manuscripts, color management systems, printing press operation logs, ink and substrate batch records, spectrometer test results, barcode detector data, and die-cutting and lamination process records. Daily associated business documents include pre-press files, imposition sheets, printing process sheets, ink color matching records, first article sample approval forms, and similar materials. These contain core fields such as plate number, barcode ID, substrate model, die-cutting parameters, and color matching ratio. Data is updated per order, per production batch, or each time a printing plate is replaced. The scale of single-batch data linked to a single tendering document stays relatively consistent.
What constraints these characteristics impose on tool calling and plugins
The diverse and frequently updated production data of this category requires tool calling to support dynamic retrieval of the latest batch parameters including ink, substrate, and die-cutting details. This prevents quotation errors caused by using expired data. Business documents include both unstructured graphic-and-text pre-press files and structured process sheets, so plugins must support both unstructured text parsing and structured field extraction. Errors such as typos, incorrect plate versions, and unreadable barcodes can result in full batch production scrap, so tool calling must include a data verification step to ensure the accuracy of tendering documents and quotations.
This configuration guide applies to FastGPT v4.17.0.
How to set configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Workflow/API tool selection | auto | Automatically adapts to tool calling requirements involved in tendering documents, such as pre-press verification, imposition parameter retrieval, and barcode detection |
| Single tool call timeout | 600 seconds | Sufficient time is needed to process complete production data for single-batch ink color matching and die-cutting records |
| Tool call result recall limit | Top 3 entries | Prevents redundant data from interfering with accurate generation of tendering documents and quotations |
| Workflow/API function-call configuration | Follow printing and packaging business field definitions | Ensures parameters returned by calls match the standard field formats of imposition sheets and process sheets |
| Tool call context length | 800–1200 characters | Adapts to the scale of single-batch production data associated with a single tendering document |
| Intermediate step log output toggle | Only retain final results | Prevents intermediate execution content from being included in the final tendering document |
Three common mistakes
- The tool calling module outputs both AI natural language responses and execution logs for lower-level branches. This occurs because the intermediate step log output toggle is not disabled, causing the workflow to trigger both result output and branch jumping simultaneously.
- Embedded tendering tool preview pages cannot display pre-press file thumbnails and user avatars in some browsers. This happens because the browser's cross-origin resource sharing restrictions do not configure allowed access domains.
- Model tool calling fails due to incorrect configuration of the
functionCallparameter. This occurs because the format required by the model for function calls is not matched, and exclusive fields for printing and packaging business are not bound.
How to confirm the configuration is properly set
- Submit a test tendering document that includes pre-press file and imposition sheet information, and confirm that tool calling automatically associates the corresponding batch of production data.
- Trigger the tool calling workflow, and check that the output only contains the final tendering document and quotation results, with no redundant intermediate step logs.
- Test the tool preview page in different browser environments, and confirm that images and user avatars display correctly.
- Test the model's tool calling function, and confirm that returned parameters match the standard field formats for printing and packaging business.
The values provided are common starting points and should be measured against the reader's own samples.