Model Access and Configuration for List Screening KYC

List screening data comes from public compliance lists published by national financial regulatory authorities and international compliance

What data for this category looks like

List screening data comes from public compliance lists published by national financial regulatory authorities and international compliance organizations. Update cadence follows regulatory release cycles. Some emergency sanctions or risk entity lists are pushed in real time. Documents are mostly structured CSV or Excel files. They contain three core content types: entity identification, associated information, and compliance category. Fields use standard compliance terminology, such as entity name, ID number, effective date, and publishing authority. No custom units are used. Field formats are unified into three standard types: text, date, and enumeration.

Constraints on model access and configuration from these characteristics

Structured document formats require model inputs to strictly align with field formats. Otherwise, matching accuracy will decrease. Field mapping rules must be configured to adapt to naming differences in lists from different sources. Regular or real-time update cadences require configuring automatic sync tasks and cache expiration policies. This ensures verification data uses the latest compliance versions. Large list volumes require configuring reasonable batch query and concurrency parameters. This avoids triggering call limits or timeout errors. Standardized field types require models to support multiple verification logic, such as text fuzzy matching and date exact matching. This adapts to verification needs for different fields.

How to set configurations

Configuration ItemRecommended ValuesRationale
PARSE_LIST_FILE_MAX_ROWS100000 rowsFits the typical size of compliance lists, avoids large file parsing timeouts or truncation
MATCH_FIELD_ALIAS{"Entity Name": ["Full Name", "Enterprise Name"], "ID Number": ["ID Card Number", "Unified Social Credit Identifier"]}Unifies field naming across different source lists, ensures consistent model input formats
BATCH_SCREENING_TIMEOUT300 secondsReserves sufficient time to process large-scale list queries, prevents mid-task interruptions
FUZZY_MATCH_THRESHOLD0.85–0.95Balances false positive and false negative risks, meets accuracy requirements for compliance verification
LIST_SYNC_CRON0 0 2 * * *Adapts to the daily update cycle of most regulatory lists, ensures verification data is up to date each day
MAX_SCREENING_CONCURRENCY5–10Prevents excessive concurrency from triggering model provider call limits, ensures service stability

The parameter values provided on this page are common starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on applicable samples before finalizing settings.

Three common mistakes

  • Phenomenon: After uploading a compliance list file, the parsing result is empty. Cause: The PARSE_LIST_FILE_MAX_ROWS parameter is not configured, or the value is set too small, causing large files to be truncated and discarded.
  • Phenomenon: The screening interface returns a 429 Too Many Requests error code. Cause: The MAX_SCREENING_CONCURRENCY parameter is not set, and concurrent requests exceed the model provider's call limits.
  • Phenomenon: The system prompts 当前分组 default 下对于模型 qwq:latest 无可用渠道. Cause: The qwq:latest model has no available channels under the default group, or channel permissions are not properly assigned.

How to confirm configurations are properly set

  • Upload a single compliance list test file, confirm parsed fields match the source file. Adjust MATCH_FIELD_ALIAS until fields align correctly.
  • Initiate a small-scale batch screening task, monitor task execution status. Adjust BATCH_SCREENING_TIMEOUT to ensure tasks complete normally.
  • View the model channel configuration page, confirm that the current group is bound to the required model and valid keys. Check that MAX_SCREENING_CONCURRENCY complies with provider call rules.
  • Trigger a real-time list sync task, confirm synced list data matches official sources. Adjust LIST_SYNC_CRON to adapt to actual update cycles.

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.