What the Category Data Looks Like
Data for this category comes from the formula and process library, raw material batch ledger, reactor DCS system, weighing system, LIMS laboratory management system, and warehouse management system. Data updates are triggered per production batch, with updates initiated at each critical process step. Daily documents include batch production instructions, feeding verification slips, reaction process records, cleaning validation records, inspection reports, deviation and change orders. Core fields include batch number, feeding weight, reaction temperature, reaction duration, cleaning confirmation status, and additional fields are gradually completed as production proceeds.
Constraints Imposed by Data Characteristics on Multi-turn Dialogue and Prompt Engineering
Since data is updated per batch and critical process steps, multi-turn dialogue must bind chatId to associate full process data for a single production batch, to avoid mixing data across batches. Multiple scattered documents must be integrated in production order via prompt engineering. Dialogue context must be limited to records related to the current batch, to prevent interference from irrelevant data. Batch data fields have clear process dependencies. Prompts must explicitly specify trigger conditions for field extraction, to avoid missing abnormal records such as deviations and changes. Due to formula confidentiality and product change cleaning confirmation requirements, dialogue must only call documents within the authorization scope of the current batch, to prevent sensitive information leaks. Multi-turn interactions must also verify the completeness of key records such as cleaning validation records.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Session Binding Rule | Bind chatId to associate with current batch ID | Ensure multi-turn dialogue only processes data for the current batch, avoid cross-batch confusion, align with FastGPT v4.17.0 session management rules |
| Context Window Limit | Only retain messages associated with the current batch, first 10 interactions + no more than 8000 tokens | Avoid interference from irrelevant history, comply with single-batch dialogue constraints, control context load |
| Variable Binding Rule | Bind batch number and system current time variable from variables | Ensure dialogue automatically fills batch information and signing time, meet business requirements |
| Multi-turn Interaction Trigger | Trigger dialogue in production process order | Match the step-wise update feature of data, avoid missing process records |
| Document Retrieval Scope | Only retrieve production documents for the current batch | Prevent cross-batch data from being included, comply with data accuracy and confidentiality requirements |
| Session Timeout Setting | Automatically end session after 600 seconds of no interaction | Match the process duration of a single batch production, avoid session stagnation |
Three Common Misconfigurations
- Symptom: Multi-turn dialogue processing for a single batch task takes significantly longer than workflow debugging. Cause:
chatIdis not used to bind and limit the session scope, so the system retrieves all production data, leading to redundant context. - Symptom: Specified reply content in dialogue history is not saved, and automatic reply is empty when the session is reopened. Cause: Automatic save configuration for
messagesis not enabled, or the batch ID bound to the session is incorrect, causing historical data association to fail. - Symptom: The signing time is not displayed correctly after the system time variable is called in the prompt. Cause: The binding rule for the system time variable in
variablesis not configured properly, or the variable call format does not meet platform requirements.
How to Verify Proper Configuration
- Initiate a dialogue for single-batch production ledger summary, check that the dialogue context only includes relevant documents and historical interactions for the current batch, with no cross-batch data.
- Input a prompt that includes a signing time requirement, verify that the automatically filled time in the reply matches the current system date.
- Close the session and reopen it, check that historical dialogue content and replies are fully retained, with no empty content.
- Trigger multi-turn interactions, check that the system only retrieves production documents for the current batch, and does not call data from unrelated batches.
The values provided here are common starting points, and should be evaluated against the reader's own samples.