What the data for this category looks like
Coke research report data mainly comes from the China Coking Industry Association, Dalian Commodity Exchange, leading securities firm research departments, and offline industry surveys. Update rhythms fall into two categories: industry statistical data is updated weekly or monthly. Independent securities research reports have no fixed release cycle. Single report lengths vary widely. It is recommended to count based on your own samples or conduct tests before finalizing settings. Document structures typically include four modules: core supply and demand indicators, regional price spreads, upstream-downstream linkage analysis, and policy impact interpretation.
Fields include standardized industry indicators such as coke ton price (unit: yuan/ton), production capacity (unit: 10,000 tons/year), port inventory (unit: 10,000 tons), average daily output (unit: 10,000 tons/day). Additional metadata includes publishing institution, release date, and survey sample scope.
Constraints on Tool Calling and Plugins from These Characteristics
The multi-source, dispersed nature and uneven update rhythm of coke research reports require plugins to support automatic field mapping across multiple data sources. This unifies terms used by different institutions such as "port stock", "port inventory", and "total inventory" into standardized fields.
The wide variation in report length requires context truncation logic for tool calling to retain core industry indicators. This avoids loss of key data such as ton price and production capacity during splitting.
Differences in indicator units across sources create additional requirements. Some reports use thousand yuan/ton, while others use yuan/ton. Plugins must include built-in automatic unit conversion rules.
Coke research reports are tied to upstream and downstream steel industry linkage data. Tool calling must support linked retrieval of downstream industry indicators. This prevents isolated extraction of only coke data.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
retrieve_top_n | Top 3–5 entries | The core supply and demand logic of coke research reports is concentrated in the top 3-5 highly relevant contents. Excessive recall will introduce redundant information |
tool_call_context_window | 8000–16000 characters | The length of a single coke research report mostly ranges from 3000 to 8000 characters. Reserve sufficient context to avoid truncation of core indicators |
field_mapping_rule | Unify mapping according to "Coke + Indicator Name + Standard Unit" | Field naming varies widely across different data sources. For example, terms like "port stock" and "port inventory" must be unified into standardized fields |
data_recency_threshold | Latest data within 7 days | Changes in coke industry policies and supply and demand occur quickly. Research reports older than 7 days have reduced reference value |
plugin_request_timeout | 60 seconds | Multi-source aggregated retrieval requires synchronous calls to 3-4 industry data sources. The timeout threshold must cover normal request durations |
unit_auto_convert | Automatically convert to yuan/ton | Most coke price indicators use yuan/ton as the standard unit. Unified conversion is required to avoid calculation errors |
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. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Redundant non-industry terms included in the
qparameter during tool calling, leading to retrieval results deviating from core coke indicators. Failing to limit the retrieval scope to coke-specific research reports, and failing to filter non-core content from user questions before passing them to theqparameter. - No response after clicking the installed plugin, with the interface returning a
403 Forbiddenstatus code. Failing to configure API key permissions for plugin calls, or the IP whitelist bound to the key not covering the current deployment environment. - Inconsistent units for coke inventory data returned by tool calls, with some results showing "tons" and others showing "10,000 tons". Failing to enable the
unit_auto_convertconfiguration item, and failing to standardize unit fields across different data sources.
How to Verify Successful Configuration
- Submit a test query containing "coke port inventory", and verify that the
qparameter passed by the tool call retains only core industry retrieval terms with no irrelevant modifying content. - View the plugin call return logs, and confirm that all requests are completed within the duration set by
plugin_request_timeoutwith no timeout errors. - Check the field names of retrieval results, and confirm that all indicators have been uniformly mapped according to the
field_mapping_rulewith no naming differences. - Test a query containing "coke price", and confirm that all returned price indicators are uniformly in yuan/ton units with no unit confusion.
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.