What the Data for This Category Looks Like
Data sources for packaging and printing intelligent due diligence include printing equipment operation logs, raw material purchase ledgers, order delivery records, compliance test reports, and supply chain cooperation archives. Data update frequency varies by source type: equipment logs update hourly, purchase ledgers update daily, orders update in real time alongside delivery milestones, and compliance reports are archived per project cycle.
Document structures include structured tables and unstructured documents. Structured tables cover fields such as printing size, ink usage, and delivery delay duration. Unstructured documents include PDF-format quality test reports and scanned paper work orders. Field units include physical quantity units such as millimeters, kilograms, and hours, with no unified standard format.
Constraints Imposed on Multi-turn Dialogue and Prompting
Data sources for packaging and printing due diligence are scattered, and update frequencies vary widely. Multi-turn dialogue must gradually guide users to provide positioning conditions such as order numbers and supplier names. This avoids loading full volumes of redundant data at once.
Documents contain both structured and unstructured content. Prompts must clearly distinguish the invocation logic for structured field retrieval and unstructured document parsing.
Field units are not unified. Multi-turn dialogue must include unit consistency check rules in prompts. This prevents the model from confusing raw material parameters across different batches.
Additionally, individual due diligence documents have long length. Multi-turn dialogue context length must accommodate long-text parsing needs. This avoids loss of critical information.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
maxContext | 8000–12000 characters | Packaging and printing due diligence data includes multiple work orders and test reports. Excessively long context causes the model to lose key fields |
UPLOAD_FILE_MAX_SIZE | 2000 MB | PDF test reports and CSV equipment logs for packaging and printing may have large individual file sizes |
PARSE_FILE_TIMEOUT_SECONDS | 900 seconds | Parsing unstructured test reports requires extended time |
Recall count | Top 8 entries | Packaging and printing due diligence data has many fields. Sufficient structured fields and unstructured fragments must be retrieved |
Similarity threshold | 0.72–0.78 | Irrelevant supply chain data must be filtered out. Content matching order numbers and supplier names must be retained |
Chunk size | 1500 characters | Work order documents for packaging and printing have long paragraphs. Excessively long segments prevent the model from fully understanding context |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Symptom: After uploading a packaging and printing test report PDF, multi-turn dialogue cannot answer follow-up questions based on the attached content. Cause: The
附件上下文关联configuration item is not enabled, or parsed attachment text is not included in the conversation context. - Symptom: When calling a third-party deployed model, custom prompt configurations do not take effect, and response content deviates from packaging and printing due diligence requirements. Cause: Prompts are not bound to the corresponding knowledge base, or prompt placement is not in the system prompt priority position.
- Symptom: A
504 Gateway Timeouterror occurs during multi-turn dialogue. Cause: ThePARSE_FILE_TIMEOUT_SECONDSconfiguration value is lower than the parsing time required for packaging and printing test reports, causing parsing to interrupt.
How to Verify Proper Configuration
- Upload a single packaging and printing test report, initiate a follow-up question about the report content, and verify that the model can correctly associate attachment information. Adjust the
附件上下文关联configuration to fit requirements. - Input a custom prompt and initiate a test question, verify that the model response meets professional requirements for packaging and printing due diligence. Adjust the binding scope of prompts to the corresponding knowledge base.
- Initiate a test dialogue with more than 3 rounds of follow-up questions, check that the model can consistently reference critical information from previous interactions. Adjust
maxContextto fit the conversation length. - Upload a packaging and printing document at the maximum allowed size, verify that parsing completes without timeout errors. Adjust
PARSE_FILE_TIMEOUT_SECONDSto match parsing time requirements.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.