What the Data for This Category Looks Like
Visual data for image annotation projects draws from image samples uploaded to annotation platforms, bounding box examples produced by annotation teams, category dictionary files, and spot-check-generated quality inspection reports and rework lists. Data updates occur daily or per annotation batch. Document structures include fields such as image metadata, target bounding box coordinates, category labels, quality inspection scores, and rework instructions. No unified fixed units exist; adjustments align with the annotation task type. Core documents circulated daily are annotation specifications, bounding box examples, quality inspection reports, and rework lists. These documents guide annotation processes and compliance verification.
Constraints for the Citation Source and Traceability Link
Image annotation project visual data relies on image samples and bounding box coordinates. Citation traceability requires binding image metadata and annotation-stage operation records, so unique identifiers for multi-source data must be linked. Batch-based or daily updated data requires the traceability chain to support quick retrieval by task batch, to avoid cross-batch data confusion. Diverse document types include non-text fields, so traceability must cover both text-based quality inspection reports and visual bounding box examples. Full-link compliance verification cannot be completed using only text metadata. Errors in bounding box definition and occlusion judgment during the annotation stage directly impact traceability data accuracy. Traceability configuration must support associating spot-check quality inspection results as a verification basis.
How to Set Up the Configuration
This configuration is based on FastGPT v4.17.0.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Dynamic knowledge base binding | Associate variables by task batch | Matches the batch-based data update characteristics of image annotation projects, resolves the issue where variables cannot be selected |
| Single search limit | Top 6 entries | Covers the number of core documents for a single batch annotation task, avoids redundant data interfering with compliance review |
| Citation mark processing | Hide original marks | Prevents output from displaying the phrase "Citation Mark: [1]", meets compliance display requirements |
| Traceability detail granularity | Full traceability | Retains fields unique to visual annotations such as bounding box coordinates and spot check scores |
| Log source marking | Add identifiers by task ID | Distinguishes logs from different annotation batches, resolves the issue of distinguishing sources in MongoDB logs |
| Context length | 800–1200 characters | Matches the total length requirements of multi-source documents (annotation reports, bounding box examples) |
Three Common Configuration Mistakes
- When dynamically specifying a knowledge base, the variable dropdown menu in the knowledge base selection interface is blank, and task batch variables cannot be selected. The cause is that the knowledge base variable binding switch has not been enabled, or variables have not been configured according to task dimensions.
- MongoDB logs cannot distinguish records from different annotation batches, and all logs only display generic identifiers. The cause is that unique identifier fields such as task ID and batch number have not been added during log collection, making it impossible to filter logs by source.
- Large model output contains forged citation IDs, or displays the phrase "Citation Mark: [1]". The cause is that the citation mark hiding setting has not been configured, or traceability has not correctly associated annotation document unique identifiers, resulting in invalid citations.
How to Confirm the Configuration Is Complete
- Initiate a traceability query for a single batch annotation task, check whether documents loaded by the knowledge base only include content from that batch such as bounding box examples and quality inspection reports.
- View system logs, confirm that each traceability-related log carries a task ID or batch number, allowing quick distinction of different source records via filter conditions.
- Generate a compliance review report, check that output does not include original mark phrases such as "Citation Mark: [1]".
- Verify that traceability results include fields unique to image annotation projects such as target bounding box coordinates, category labels, and quality inspection scores.
The values provided 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 2026-10-19.