What data looks like for this category
Declaration materials and case review data for non-ferrous metal smelting mainly come from enterprise production logs, raw material quality inspection reports, environmental compliance documents, and administrative review case files. Daily production data is updated per production shift. Project declaration materials and review case files are archived per project cycle. Documents include fixed-format approval forms, structured inspection documents, process flowcharts, and scanned copies. Fields cover smelting batch numbers, raw material grades, energy consumption values, and environmental emission indicators. Units include tons, kilowatt-hours, milligrams per cubic meter, percentage, and other professional measurement standards.
What constraints these characteristics impose on multi-turn dialogue and prompt configuration
The characteristics of non-ferrous metal smelting declaration materials and case data impose clear constraints on multi-turn dialogue and prompt configuration. The feature that professional inspection values are tied to batches requires multi-turn dialogue to transmit parameters step-by-step to avoid context loss. Diverse document formats require prompts to distinguish extraction rules for different attachments, ensuring accurate identification of structured data and non-scanned content. The multi-node nature of approval workflows requires dialogue to advance step-by-step according to approval stages. The messages parameter must retain context information for the current node to prevent cross-node confusion. The measurement requirements for professional fields require dialogue to guide users to supplement or confirm parameter units and corresponding batches.
How to set configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
| Maximum context length | 8000-12000 token | Declaration materials for non-ferrous metal smelting usually include multiple long documents. Sufficient context must be retained to link batches and inspection data, and this aligns with the context carrying capacity of FastGPT v4.17.0 |
| Variable binding | Bind smelting batch numbers, raw material grades, and inspection indicator fields | Facilitates transmission of professional parameters during multi-turn dialogue, and enables unified management of in-session parameters via the variables parameter |
| Message history retention duration | 24 hours | Matches the average cycle of approval workflows, ensures context traceability for cross-time-period dialogue, and maintains session uniqueness via the chatId parameter |
| Question optimization toggle | Enabled | Optimizes dialogue logic for smelting professional terminology, improving accuracy of question understanding |
| Single reply token limit | 4000 token | Prevents truncation of professional inspection data in long text replies, ensuring complete extraction of approval materials |
Three common errors
- Symptom: After uploading multiple different types of declaration attachments in dialogue, content cannot be extracted separately according to preset rules. Cause: Multi-attachment separate upload setting is not enabled in configuration, and exclusive
variablesparameters are not bound for different attachments. - Symptom: Cannot read properties of null (reading 'q) error pops up during dialogue. Cause: The
chatIdparameter is not initialized correctly, causing session context to fail to load normally. - Symptom: Question classification results in the workflow do not match approval scenario logic. Cause: The prompt is not optimized with non-ferrous metal smelting professional approval terminology, and professional dimensions for classification are not limited.
How to confirm configuration is complete
- Initiate a test dialogue, enter the declaration keyword for a specific smelting batch, and verify whether bound professional parameters are correctly associated in the dialogue.
- Upload multiple different types of declaration attachments, check whether document content can be identified separately according to preset entrances.
- Trigger the question classification node of the workflow, verify whether the output result conforms to the professional classification logic of smelting approval.
- Check whether errors of the type Cannot read properties of null (reading 'q) appear during the session, and confirm that the
chatIdparameter is configured normally.
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.