Data Overview
Data sources include internal procurement ledgers of gas operating enterprises, downstream user billing and settlement systems, and gas supply filing data from local public utility regulatory platforms. Data is synced at fixed daily times, covering full business and financial data from the previous day. Each daily report document is structured using fields including date, gas supply batch, procurement volume, procurement unit price, sales collection amount, financing application amount, standby debt repayment fund balance, and others. Unit specifications: procurement volume is measured in ten thousand cubic meters, procurement unit price in yuan per cubic meter, financing amount in ten thousand yuan, and collection cycle in days. All fields must use fixed formats matching their assigned units, and cross-field unit mixing must be avoided.
Constraints for Model Access and Configuration
Multi-source data sources require the model access layer to support aggregated pulling from multiple interfaces, preventing data interruptions caused by single source failures. Fixed daily update schedules require configuration items to support scheduled triggers and incremental data pulling, avoiding system resource occupation from repeated full data pulls. Fixed field units and structures require the model's prompt to clearly specify field mapping rules, preventing unit errors or missing fields during data parsing. Financing-related data involves financial sensitive information, so additional data desensitization and permission verification rules must be enabled during configuration to prevent sensitive data leaks. The large number of fields per daily report requires the model's context window to adapt to document length, avoiding analysis deviations caused by content truncation.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
MODEL_API_TIMEOUT | 300 seconds | The data sources for gas financing daily reports include internal financial and operation systems, which have certain delays in interface response. 300 seconds covers most normal request durations |
MAX_RETRY_TIMES | 3 times | Single interface request failures may occur during multi-source data access. A retry mechanism improves the stability of data pulling |
LOAD_BALANCE_STRATEGY | Round-robin mode | Adapts to multi-model node deployment scenarios, evenly distributes request pressure, and avoids overloading individual nodes |
DATA_PARSE_SCHEMA | Map according to gas financing daily report standard fields | Clarifies the mapping rules for unit-bearing fields such as procurement volume and financing amount, to avoid format errors during parsing |
CONTEXT_WINDOW_SIZE | 8000–12000 characters | The length of a single gas financing daily report is usually several thousand characters, which adapts to the context window requirements of most general large models |
LOCAL_MODEL_ALLOWED | Enabled | Supports access to locally deployed models, adapts to lightweight deployment needs |
The parameter values provided on this page are general recommendations that serve as a starting point for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Configuration Errors
- Phenomenon: Local Ollama model access fails during testing, and the interface returns
500 Internal Server Error. Cause:MODEL_API_BASE_URLis not configured to the actual access address of the local Ollama instance, and local network permissions for cross-origin requests are not enabled. - Phenomenon: Requests are concentrated on a single node during multi-model node access, leading to interface timeouts. Cause: The round-robin configuration for
LOAD_BALANCE_STRATEGYis not enabled, and only the default single-node routing logic is used. - Phenomenon: The financing daily report data returned by the model is missing the "average gas supply price" field. Cause: Strict verification rules for
DATA_PARSE_SCHEMAare not configured, causing unmapped fields to be automatically filtered or omitted.
How to Verify Successful Configuration
- Call the system's built-in test interface to check whether the returned financing daily report data includes all preset fields, and whether the field units match the data source.
- Check the system operation logs to confirm that requests under multi-model nodes are evenly distributed, and no single node has a request volume far exceeding other nodes.
- Simulate a data source interface outage to check whether the system automatically triggers retries or switches to standby nodes, and no long periods of unresponsiveness occur.
- Verify the scheduled update task to confirm that the latest gas financing daily report data is automatically pulled at the fixed daily time, with no delays or missed updates.
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.