What Data for This Category Looks Like
Non-ferrous metal smelting document and material drafting data mainly comes from production logs, industry standard documents, and quality inspection records. Production logs are updated per shift, recording furnace number, feeding amount, tapping temperature, shift duration, and similar details. Units used are tons, degrees Celsius, and hours. Industry standard documents are updated quarterly, including process regulations and safety specification templates. Document materials mostly use fixed formats, with fields such as application reason, execution steps, and approval nodes. The length of a single document typically ranges from 500 to 2000 characters.
Constraints Imposed by These Features on Multi-turn Dialogue and Prompt Engineering
The per-shift update feature of production logs requires multi-turn dialogue to pull real-time data such as furnace number and feeding amount, to avoid generating documents using expired information. The fixed document structure requires prompts to strictly specify field order and required items, to ensure generated content complies with industry specifications. Differences in exclusive fields across various documents require multi-turn dialogue to distinguish scenarios and call corresponding data subsets. The requirement for unified units requires prompts to clearly mark the usage units of each parameter, to prevent generating content that does not conform to smelting industry measurement rules.
How to Configure Settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Maximum context length | 800–1200 characters | Matches the typical length of a single smelting document, to avoid truncating critical information |
| Number of conversation history entries called per session | First 3–5 entries | Reduces redundant data loading, and adapts to scenario switching needs in multi-turn dialogue scenarios |
variables binding scope | Only bind fields for the current smelting batch | Ensures generated documents use real-time data for the corresponding furnace number |
chatId persistence configuration | Enable persistent storage | Retains the complete conversation chain, to facilitate subsequent historical record review |
messages format specification | Use unified expressions in smelting industry terminology | Ensures generated content conforms to industry wording habits |
| Context timeout period | 600 seconds | Adapts to the operation cycle of smelting processes, to avoid mid-conversation timeout interruptions |
Three Common Misconfigurations
- A reference identifier is attached to the end of conversation response results, and the interface displays "No permission to operate this conversation record". This occurs because the permission binding scope of
variablesis not configured correctly, leading to the access permission of the conversation record not being associated with the authorization scope of the current smelting batch. - Mixed units are used in generated document fields, such as kilograms and tons being used together. This happens because the prompt fails to clearly specify the measurement standards for each parameter, and does not match the unit rules of the smelting industry.
- Expired production log data is called during multi-turn dialogue. This occurs because the trigger logic for real-time data pulling is not set, and cached historical batch data is still used to generate documents.
How to Verify Correct Configuration
- Launch a multi-turn dialogue, input generation requirements for different smelting documents, and check whether the fields of the generated content match the production data of the current batch.
- View the conversation history, confirm that the chain corresponding to
chatIdis complete, and that previous interaction content can be reviewed normally. - Check the generated documents, confirm that the units of each parameter conform to the measurement rules of the smelting industry, with no mixed units.
- Test permission access, confirm that only accounts bound to the current batch can view the corresponding conversation records.
The values given here 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.