What the data for this category looks like
Data sources for financial professionals analyzing aerospace equipment-related enterprises’ financial reports include public periodic reports of listed companies, public industry information released by national defense science, technology and industry authorities, and temporary announcements disclosed by stock exchanges. Update schedules follow these rules: quarterly reports are disclosed within one month after the end of each quarter, annual reports are disclosed by the end of April of the following year, and temporary announcements are released at any time alongside major events. Most documents are PDF-format annual reports or announcements, with sections including revenue classification, R&D investment, on-hand orders, and core product production capacity. Exclusive fields include "total value of on-hand contracts", "proportion of launch service revenue", and "number of satellites in orbit". Common units are ten thousand RMB, number of launches, and number of satellites.
What constraints these characteristics impose on workflow orchestration
Financial report analysis has strict requirements for data timeliness and accuracy. Multi-source heterogeneous data sources require workflow configurations to pull nodes for different format data sources in parallel, and unify parsing formats. Mixed update rhythms require workflows to support both scheduled scheduling and event-triggered startup modes, to adapt to the timeliness needs of periodic financial report disclosure and temporary announcements. Professional exclusive fields and terms require built-in entity extraction rules in the workflow to match specific expressions in the aerospace equipment industry. The length of long documents requires adjusting parsing and recall parameters to avoid semantic splitting errors or context loss. Fields involving large-value orders and professional units also require configuring numerical accuracy checks, to avoid parsing errors affecting the accuracy of financial analysis.
How to set the configurations
| Configuration Item | Recommended Range | Basis for This Setting |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 900–1200 seconds | A single annual report PDF for aerospace equipment often exceeds 50 pages, and the default timeout duration is insufficient to complete full parsing |
Segment Length | 800–1200 characters | Adapt to the semantic integrity of professional paragraphs in aerospace financial reports, avoid splitting exclusive terms such as "launch vehicle fairing" |
Recall Count | Top 10–15 entries | Aerospace financial reports have many scattered fields, requiring a sufficient number of recalled context fragments to cover all analysis dimensions |
Similarity Threshold | 0.72–0.78 | Distinguish professional terms from general text, avoid irrelevant industry content being mistakenly recalled |
WORKFLOW_TRIGGER_MODE | Scheduled + event-triggered | Adapt to the update rhythm of periodic financial report disclosure and temporary announcements |
ENTITY_EXTRACT_RULES | Calibrated based on actual testing | Match exclusive fields of aerospace equipment financial reports such as "on-hand contract value" and "number of launches" |
The parameter values provided on this page are conventional recommendations used as a starting point for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require case-by-case analysis. It is recommended to test on your own samples before finalizing settings.
Three common configuration mistakes
- Phenomenon: The workflow returns a
408 Request Timeouterror, or the parsed text fragment lacks the latter half. Cause: ThePARSE_FILE_TIMEOUT_SECONDSparameter is not adjusted, and the default duration cannot complete full parsing of long aerospace equipment financial reports. - Phenomenon: Users cannot choose whether to skip knowledge base retrieval, and the workflow always executes the retrieval step. Cause: The
User Selection Variablenode is not added and bound to the trigger condition of the knowledge base retrieval node, and variable selection interaction is not configured. - Phenomenon: Exclusive fields such as "number of launches" and "on-hand contract value" are extracted as empty. Cause: Only a general entity extraction model is used, and the exclusive
ENTITY_EXTRACT_RULESrule set for aerospace equipment financial reports is not configured.
How to confirm the configuration is complete
- Upload the annual report PDF of an aerospace equipment listed company, check that the length of the parsed text fragments matches the set range of
Segment Length. - Trigger scheduled tasks and manual events separately, confirm that the workflow can start periodically and temporarily.
- Input test aerospace professional terms, check that the knowledge base recall results meet the filtering range of the similarity threshold.
- After configuring the
User Selection Variablenode, run the workflow and select to skip retrieval, confirm that the knowledge base retrieval node is not executed.
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.