What Data Looks Like for This Category
Agrochemical financial report data primarily comes from public periodic reports and temporary announcements listed on domestic stock exchanges, plus industry segment statistics from professional financial data terminals. Updates occur mostly within two months after quarter-end and year-end, with real-time updates for temporary announcements such as capacity adjustments, raw material price fluctuations, and new registration certificate approvals. Document structures include fields like revenue share of pesticide and fertilizer segments, technical grade production capacity, formulation sales volume, and environmental compliance investment. Most units use tons, hectares, and ten thousand RMB. Some segment products include active ingredient content metrics.
Constraints on Retrieval and Recall
The multi-source heterogeneous nature of agrochemical financial report data requires knowledge base recall to support associated retrieval across public announcements and financial terminal data, avoiding information gaps from single data sources. The coexistence of scheduled centralized updates and random temporary announcement updates requires the recall pipeline to support switching between incremental sync triggers and full refresh modes. The professional attributes of segment fields such as technical grade production capacity and active ingredient ratio require retaining unit and segment matching rules during retrieval to prevent cross-category information confusion. The timeliness requirement for temporary announcements calls for higher recall weights for frequently updated documents.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Agrochemical financial report documents contain long tables and segment industry data, with longer parsing times than general documents |
Recall Count | Top 10–15 results | Agrochemical financial reports have numerous segment fields, requiring sufficient recalled documents to cover multi-dimensional information including revenue, capacity, and compliance |
Similarity Threshold | 0.75–0.85 | Agrochemical segment terminology density is high, requiring a balance between retrieval accuracy and recall completeness to avoid missing content related to segment products |
maxContext | 800–1200 characters | Core information of agrochemical financial reports is concentrated in single long texts, requiring sufficient context for precise matching |
UPLOAD_FILE_MAX_SIZE | 200 MB | Total size of a single annual financial report and attached attachments usually does not exceed this threshold, preventing upload failures |
Reranked Return Count | Top 5 results | Secondary sorting is performed on prior recall results before returning, ensuring information relevance of the final output |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require individual analysis, and it is recommended to test on your own samples before finalizing.
Three Common Mistakes
- Symptom: When using the FastGPT V4.8.17 API to upload knowledge base files with Chinese filenames, filenames display garbled characters or document titles are abnormal after parsing. Cause: Encoding parameters are not correctly set in the API request header, leading to incorrect transcoding of Chinese filenames.
- Symptom: Knowledge base retrieval and AI chat response take too long, or recall results load with lag. Cause: Reasonable values for
Recall CountandmaxContextare not adjusted, with too many recalled documents or overly long context leading to excessive processing load. - Symptom: Retrieval results include non-agrochemical category financial report information, or no relevant results when recall count is insufficient. Cause: A reasonable range for
Similarity Thresholdis not set, or matching rules for segment fields are not enabled, leading to incorrect recall of cross-category information.
How to Verify Proper Configuration
- Upload an agrochemical financial report document with a Chinese filename, check that the filename displayed in the knowledge base is normal with no garbled characters.
- Initiate a retrieval targeting agrochemical financial report segment fields, verify that the number and relevance of recalled documents match the preset configuration.
- Upload a test document exceeding the preset upload size limit, confirm that the system triggers the expected interception or prompt.
- Simulate the incremental update scenario of temporary announcements, upload new agrochemical industry announcement documents, confirm that the knowledge base completes synchronization according to the configured update mode.
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.