What the Data for This Category Looks Like
Data sources for glass financing daily reports include domestic building materials commodity trading index platforms, regional dealer submitted ledgers, futures market settlement prices, and upstream raw material industry reference prices. Full daily data is compiled by 17:00 each day. Dealer data from some remote regions may experience a 1 to 2 hour delay. Document structures primarily use regionally segmented structured tables, with unstructured annotation text for daily price fluctuations and regional supply and demand changes. Core fields include glass category, specification and size, daily transaction price, month-on-month fluctuation, delivery volume, regional inventory, upstream raw material reference price, and others. Glass transactions use weight boxes as the standard unit, while upstream raw material reference prices mostly use tons as the unit.
Constraints Imposed on Workflow Orchestration
Multi-source data access requires workflow configurations to use parallel call nodes, to avoid excessive total latency from serial data pulls. Unit differences across data sources require inserting dedicated unit conversion nodes to unify measurement standards between glass transaction weight boxes and upstream raw material tons. The data update time window requires scheduled trigger nodes to be set after 17:30, to ensure the latest daily data is pulled and previous-day old data is not retrieved. Mixed-format data structures require configuring both structured data extraction and unstructured content parsing nodes to handle tabular data and annotation text respectively. Core field validation requirements require adding a field legitimacy check step in the workflow, to prevent invalid data from entering subsequent processes.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Scheduled Trigger Time | 17:30 daily | Glass financing daily report data is fully updated by 17:00 daily. Triggering 30 minutes later ensures that the latest valid data is pulled |
Parallel Call Node Count | 4 parallel nodes | Four data sources need to be connected: trading platform, dealer data, futures market, and upstream raw material data. Parallel calls reduce total latency |
Unit Conversion Rule | Convert 1 weight box = 50 kilograms | Complies with the universal conversion standard for weight boxes and kilograms in the glass industry, unifying data measurement standards |
Structured Extraction Fields | Specify extraction of core fields including daily transaction price, delivery volume, and regional inventory | Only retain core data required for financing daily reports, reducing subsequent processing load |
Node Timeout Threshold | 600 seconds | Multi-source data calls may experience network latency. 600 seconds covers most abnormal scenarios |
Tool Call Retry Count | 3 retries | API calls may encounter temporary network fluctuations. 3 retries reduce failure rates |
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 specific analysis, and it is recommended to test on your own samples before finalizing.
Three Common Misconfigurations
- Phenomenon: API tool call nodes in the workflow return empty results, and the interface shows a "tool call failed" status. Cause: API request parameters and upstream extracted glass data fields are not correctly bound in the workflow's variable mapping node, resulting in empty parameters.
- Phenomenon: The text content extraction node returns an empty array, and the workflow cannot trigger subsequent processes after entering the specified reply stage. Cause: No category-specific keyword matching rules for glass financing daily report annotation text are configured, and characteristic terms such as "float glass" and "weight box" are not specified, resulting in extraction failure.
- Phenomenon: The large model call node in the workflow returns results where preset variables are not replaced, and
{glass_price}in the prompt is not replaced with the actual transaction price. Cause: Automatic replacement is not enabled in the variable injection configuration of the large model node, or the variable name does not match the field name extracted upstream.
How to Confirm Proper Configuration
- When a manual workflow run is initiated, output logs for each node are reviewed to confirm all API calls return valid data.
- The output results of the structured extraction node are checked to confirm all core fields have been correctly extracted and units are unified.
- The variable injection configuration is verified to confirm variables in the large model prompt exactly match the field names extracted upstream.
- Historical run records for the scheduled trigger node are reviewed to confirm the daily trigger time conforms to the preset window.
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.