What the data for this category looks like
Data sources for chemical raw material research reports include public industry databases, periodic reports of listed companies, and public reports from specialized chemical industry information institutions. Update cycles vary significantly: spot trading data is updated daily, industry supply and demand analysis reports are updated monthly, and corporate capacity statistics are updated quarterly.
Document structures typically include fields such as product name, CAS registry number, spot trading price, weekly price changes, production capacity scale, upstream and downstream related categories, and import and export trade data. Units are mostly yuan/ton and ten thousand tons/year. Some in-depth research reports include industrial chain association maps and policy summaries.
What constraints do these characteristics impose on tool calling and plugin configuration
The unique data characteristics of chemical raw material research reports create multiple constraints for tool calling and plugin configuration.
- CAS numbers serve as the unique identifier for each category. Plugins must accurately match this field to prevent retrieval results from deviating from the target category.
- Significant differences in update frequencies across data types require plugins to adapt to multi-frequency pull logic, distinguishing synchronization cycles for spot data and industry reports.
- Specialized fields and unit systems require plugins to preset standardized mapping rules to avoid unit confusion across different data sources.
- The length of in-depth research reports requires configuring segment recall and context truncation rules during tool calls to adapt to model input length limits.
How to set configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
plugin_request_timeout | 300 seconds | Most external data sources for chemical raw material research reports are specialized chemical database APIs, with higher response delays than general news APIs. 300 seconds covers most conventional request durations. |
recall_top_k | Top 10 entries | There are many associated research reports and data entries for segmented chemical raw material categories. Recalling 10 entries balances retrieval coverage and model input length limits. |
chunk_max_length | 800–1200 characters | Chemical raw material research reports contain a large number of technical terms and long paragraphs. This segment length preserves complete semantic units and avoids splitting technical terms. |
plugin_auto_sync_interval | 6 hours / 30 days | Spot trading data is updated every 6 hours, and industry supply and demand research reports are updated monthly. Setting synchronization intervals by type balances data timeliness and API call costs. |
field_mapping_mode | Strict matching | Chemical raw material data includes specialized fields such as CAS numbers and capacity units. Strict matching avoids retrieval result deviations caused by field mapping errors. |
stream_response_enabled | Configured per scenario | Enabling streaming responses in real-time retrieval scenarios reduces waiting time. Using non-streaming calls in batch research report analysis scenarios ensures complete results. |
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 case-by-case analysis, and it is recommended to test on your own samples before finalizing settings.
Three common configuration mistakes
- Symptom: Empty results or missing fields when calling external chemical data plugins. Cause:
field_mapping_modeis not set to strict matching, and general mapping rules cannot adapt to specialized chemical raw material fields such as CAS numbers and capacity units. - Symptom: Plugin calls return a
504status code. Cause: Theplugin_request_timeoutsetting is too short, and does not cover the normal response delay of specialized chemical databases. - Symptom: Model calls prompt for overdue payments, but the corresponding API key account has sufficient balance. Cause: Permission parameters for third-party interfaces are not correctly configured in the plugin request header, causing the third-party service to incorrectly determine authorization failure.
How to confirm the configuration is correct
- Initiate a single retrieval request for the target chemical raw material, check whether the returned results include the core fields of the category, and adjust recall rules and field mapping configurations until the results match the target category.
- View plugin operation logs to confirm that request durations align with the actual response performance of third-party APIs, with no timeout errors.
- Trigger a plugin automatic synchronization task, check whether the update cycles of different types of data match the preset synchronization interval rules.
- Call the plugin interface to initiate a test request, confirm that the request parameters and return format meet the requirements of specialized fields for chemical raw material data.
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.