What the data for this category looks like
The data for biologics intelligent due diligence reports comes primarily from publicly available review materials from the National Medical Products Administration, corporate clinical trial databases, publicly available pharmacopoeia standards, batch issuance records, and other similar sources. Data update cycles are inconsistent. Review materials update in real time as drugs receive approval. Pharmacopoeia standards undergo centralized revisions every five years. Clinical trial data is updated in batches at enrollment and completion milestones. Document structures include structured quality research tables, unstructured review reports, active ingredient test data with units, and more. Core fields include active ingredient content, dosage form specifications, expiration dates, production batch numbers, clinical trial enrollment numbers, and similar items. No unified fixed format template exists.
What constraints these characteristics impose on deployment and upgrade
The high share of unstructured biologics data and fields with specific units requires the parsing process to support multi-format documents and preserve unit associations, to avoid losing field connections after parsing. Inconsistent update cycles make fixed-cycle synchronization unworkable. Triggered synchronization rules must be configured to match review, batch issuance, and similar milestones. Single-document file sizes vary widely, from a few pages of batch issuance records to hundreds of pages of review reports. This requires flexible parsing timeout and sharding rules during deployment. The upgrade process must synchronously update parsing templates to adapt to new review material formats released by national drug regulatory authorities.
How to set the configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 1200 seconds | Single biologics review reports can be hundreds of pages long, with longer parsing times than general documents |
maxChunkSize | 800–1200 characters | Preserve semantic integrity of fields with units such as active ingredients and specifications, to avoid breaking associated information after splitting |
RECALL_TOP_K | Top 8–12 results | Balance the recall range and response speed of hybrid retrieval, adapting to similarity matching requirements for multiple fields |
SIMILARITY_THRESHOLD | 0.72–0.85 | Differentiate biologics data across batches and specifications, reducing recall of low-relevance content |
SYNC_INTERVAL | Triggered synchronization | Adapt to the inconsistent update timeline of biologics data, triggering synchronization alongside review and batch issuance progress |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Support batch upload of large documents such as clinical trial datasets |
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 individual analysis. It is recommended to test on your own samples before finalizing settings.
Three common mistakes
- Hybrid retrieval response times exceed 10 seconds, while initial vector retrieval responses function normally. The cause is failure to adjust the
RECALL_TOP_Kparameter. Excessive recall entries increase processing time during the re-ranking stage. - Workflow debugging returns a
400 Bad Requesterror on version 4.8.10. The cause is failure to update parameter configurations for workflow nodes. Legacy node logic is incompatible with the new framework. - Version 4.8.10 cannot be opened in older browsers. The cause is the front-end JavaScript dependency library being upgraded to a newer version, which lacks compatibility with ES syntax support in older browsers.
How to confirm correct configuration
- Upload the longest available biologics review report, check the parsing task execution logs, and confirm no timeout errors and complete parsed fields.
- Send a hybrid retrieval request, check the response duration, and adjust recall and re-ranking parameter values based on actual business requirements.
- Manually trigger an incremental synchronization of review materials, check if corresponding documents have been added to the knowledge base, and confirm the synchronization rule is active.
- Run the workflow debugging process, confirm no
400 Bad Requesterrors, and verify that node configurations are compatible with the current version.
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.