What data for this category looks like
Data sources for this category include enterprise procurement platforms, public resource trading platforms, supplier databases, contract management systems, and audit issue databases. The update frequency is daily. Commonly processed documents are procurement plans, requirement specifications, bidding documents, bid evaluation records, contracts, acceptance documents, and supplier complaint materials. Document fields cover procurement methods, budget basis, scoring methods, supplier qualification requirements, performance clauses, and other relevant items. Individual document sizes range from several pages to dozens of pages. Some data is linked to fields such as procurement project numbers and supplier identifiers.
What constraints these characteristics impose on the workflow orchestration link
Since data sources include multiple internal systems and external platforms, the workflow must be configured with multiple data source access nodes to pull corresponding data based on different permissions. The daily update frequency requires the workflow to set a daily incremental sync trigger to avoid resource occupation from full data pulls. Document types cover multiple procurement-related files, so different document parsing nodes must be adapted to handle structured and unstructured content. For compliance verification and audit correlation, the workflow must add a special verification link to connect to the audit issue database for compliance comparison. A parameter verification node must also be configured to block abnormal data.
Configuration settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
| Chunk Length | 800–1200 characters | Adapt to the paragraph length of procurement documents, balance context completeness and retrieval accuracy |
| Overlap Length | 100–150 characters | Prevent chunk content from breaking, retain cross-chunk semantic connections |
| Single Search Limit | Top 8 entries | Cover the scope of policy and regulatory basis required for procurement compliance verification, reduce redundant information interference |
| Maximum Context | 6000 characters | Adapt to the context length requirements of tendering and procurement-related Q&A, comply with common model input limits |
| Data Source Sync Frequency | Every 24 hours | Match the daily update rhythm of business data, ensure the timeliness of policy basis |
variables configuration | Bind procurement project number and supplier identifier variables | Accurately link procurement plans and compliance documents for corresponding projects, avoid cross-project data confusion |
Three common misconfigurations
- Symptom: After enabling the file upload node in the workflow, an error is returned when using the document parsing tool to parse the uploaded file address. Cause: No parsing adaptation rule is configured for the corresponding procurement document format, or the correct file storage path parameter is not bound via
variables. - Symptom: The workflow cannot obtain associated data from the audit issue database when calling the AI model. Cause: Access permissions for the audit system are not enabled in the data source configuration, or the correct project association parameter is not passed via
variables. - Symptom: When configuring the question classification node in the workflow, the optional model range does not match the simple model page. Cause: Permissions configuration for the workflow and model management page are not synchronized, causing the classification node to fail to load the available range of the corresponding model.
How to confirm successful configuration
- Upload a procurement plan document to the workflow node, and verify whether the parsed output fields cover core content such as procurement methods and budget basis.
- Manually trigger a data source sync, and compare whether the data pulled by the workflow matches the records updated on the enterprise procurement platform that day.
- Configure the compliance verification link, input a simulated non-compliant bid evaluation record, and verify whether the workflow triggers the associated matching logic of the audit issue database.
- Check the
variablesparameter configuration, and confirm that all linked variables such as project numbers and supplier identifiers are correctly bound.
The values listed here are common starting points and should be evaluated 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.