What the data for this category looks like
Data sources for shipping port intelligent due diligence reports include port administration public operational data, shipping company berthing scheduling logs, customs clearance filing records, and berth statistics from third-party shipping information platforms. Update rhythms fall into three categories: real-time berthing data updates every 5 minutes, monthly throughput data updates at the start of each month, and annual operational reports updated quarterly.
Document structure mixes structured tables and unstructured operational notes. Structured fields include berth throughput, waiting berth duration, customs clearance efficiency, with corresponding units of TEU, hours, and hours per standard container. The volume of a single annual report is typically larger than standard office documents.
What constraints these characteristics impose on deployment and upgrade
Multiple data sources and update frequencies require differentiated synchronization configuration during deployment. Set separate sync intervals for real-time berthing data and monthly statistical data.
Mixed structured and unstructured document structure requires targeted parsing rules to distinguish processing logic for table content and textual notes.
Specific industry fields and units require mandatory field mapping validation to prevent unit confusion or missing fields after parsing.
The large single report volume characteristic requires adjusting upload and parsing threshold parameters to support large document processing needs.
Compliance requirements for port area data require configuring multi-user permission isolation rules during deployment to ensure data access security.
How to set the configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
PARSE_FILE_MAX_SIZE | 2000 MB | Matches the typical size of single port annual operational reports, prevents parsing failures for large documents |
RECALL_TOP_N | Top 20 entries | Port due diligence data has multiple dimensions, sufficient historical operational data must be recalled to support complete analysis |
maxContext | 8000–12000 characters | Covers context requirements for multiple dimensions including monthly throughput and annual operations, ensures the model can access complete industry data |
PARSE_TIMEOUT_SECONDS | 600 seconds | Large port documents take longer to parse, prevents parsing interruptions due to timeout |
SYNC_TASK_INTERVAL | Real-time data sources: 1 minute, monthly data sources: 24 hours | Matches update rhythms of different data types, balances server load and data timeliness |
FIELD_MAPPING_RULE | Enforce unit validation against industry standard fields | Ensures units for fields including berth throughput and berthing duration align with industry specifications |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material format, data volume and business rules. Specific issues require targeted analysis. It is recommended to test on your own samples before finalizing settings.
Three common mistakes
- After starting version v4.8.20, accessing the chat page returns a 502 error or no response within 10 seconds. The cause is failure to adjust the
maxContextparameter for large context of port due diligence reports, leading to memory overflow during model inference. - After importing a port monthly operational report, the knowledge base page fails to refresh, and the console displays a
PARSE_FAILEDerror. The cause is failure to adjust thePARSE_FILE_MAX_SIZEparameter; the default value is insufficient to accommodate the size of a single port operational report. - After deploying the deepseek-r1 32b version, due diligence report generation speed is lower than expected or an
OUT_OF_MEMORYerror occurs. The cause is failure to configure GPU video memory according to the vector storage requirements of port data, and insufficient batch processing cache is reserved.
How to confirm successful configuration
- Upload a document that meets port due diligence report standards, confirm that the parsing task status is successful, and the parsed text includes preset industry-specific fields and units.
- Trigger the configured scheduled sync task, confirm that different data sources complete data retrieval according to their respective set update rhythms.
- Initiate an intelligent due diligence query, confirm that the returned results cover core dimensions of port operations with no missing key fields.
- Verify multi-user access configuration (if enabled), confirm that knowledge base data for different accounts is isolated from each other, with no cross-account access anomalies.
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.