What This Category of Data Looks Like
Data for glass industry research reports comes primarily from domestic building materials industry databases, monthly industry statistics from the national building glass and industrial glass association, and third-party building material information platforms. Update frequencies vary: spot price data updates daily, regional market dynamics update weekly, and in-depth industry research reports update monthly. Each individual document contains structured metric tables, regional supply and demand analysis, and upstream and downstream related data. Core fields include float glass ex-factory price (yuan per square meter), production line operating rate (%), soda ash inventory (10,000 tons), inventory days (days), and others. Some reports include detailed parameters such as glass thickness and product category.
Constraints Imposed on HTTP Interfaces and External Systems
Differences in data update frequencies require polling strategies to adapt to different content dimensions. Use short polling intervals for spot price data, and extend polling cycles appropriately for in-depth research reports. Specialized, segmented fields and units require external interfaces to return data that strictly matches preset field names, to avoid retrieval errors caused by unit conversion mistakes. Longer document structures and multi-chart content increase parsing time, so adjust interface request timeout settings and knowledge base parsing parameters. In addition, segment-specific parameters exclusive to the glass industry must be added as filter conditions during interface queries. This ensures returned content accurately corresponds to glass industry research report data, and prevents mixing in research reports from other building material categories.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 300-600 seconds | Glass industry research reports include long tables and multiple sections of professional analysis, with significantly higher parsing time than general documents |
RECALL_COUNT | 10-15 items | Glass industry metric terms are specialized and segmented, so a sufficient number of recalled entries is needed to cover relevant research report content |
SIMILARITY_THRESHOLD | 0.75-0.85 | Industry terminology has high recognition, so a high matching threshold is required to filter out irrelevant general building material research reports |
UPLOAD_FILE_MAX_SIZE | 500 MB | Single in-depth glass research reports may include multiple high-definition charts and structured tables, resulting in larger file sizes |
HTTP_REQUEST_TIMEOUT | 120 seconds | External research report data interfaces may require a long response time to return complete datasets |
maxContext | 8000-12000 characters | Core metric sections of glass industry research reports are lengthy, so sufficient context is needed to retain associated analysis information |
The parameter values provided on this page are common starting points 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 Mistakes
- Phenomenon: Calling an external research report interface returns a
400 Bad Requeststatus code, with empty return fields. Cause: No glass category-specific filter parameters were added to the HTTP interface request, so the interface cannot identify the request scope. - Phenomenon: In FastGPT v4.8.10-alpha2, knowledge base backup files cannot be imported normally into local environments. Cause: The official export tool was not used to directly back up segmented knowledge bases. Manually copying local cache files leads to metadata loss.
- Phenomenon: After deploying FastGPT and a local model in a dedicated cloud container environment, interface calls return
connection refused. Cause: Port mapping was not configured correctly, so FastGPT cannot establish a connection with the local model via HTTP interfaces.
How to Confirm Proper Configuration
- Call the external research report interface, pass glass category-specific query parameters, and check if returned results include exclusive fields such as float glass ex-factory price and operating rate.
- Upload a glass industry in-depth research report file, wait for parsing to complete, and check the progress status to confirm that the elapsed time does not exceed the set
PARSE_FILE_TIMEOUT_SECONDSvalue. - Initiate a glass industry research report retrieval request, and check if the number of returned results matches the
RECALL_COUNTconfiguration value. - Export a knowledge base backup file, use the official import tool to attempt importing into a new environment, and confirm that no format errors occur.
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.