What the data for this category looks like
Data for film theater marketing content comes primarily from scheduling documents in theater operation systems, marketing material libraries managed by the brand department, and synchronized scheduling data from third-party ticketing platforms. Update frequency fluctuates with project cycles. Materials are updated every 1 to 3 days during new film promotion periods, and 1 to 2 times per week for regular campaign copy. Most documents are structured text, containing fields such as film name, release window, delivery channel requirements, and copy version number. Some materials include embedded poster links and trailer duration parameters. All units use standard Gregorian dates and Chinese character counts.
What constraints these characteristics impose on model integration and configuration
Fluctuating update frequency of materials during new film promotion periods requires the model integration process to support dynamic adjustment of recall time filter ranges, to prevent recalling expired old materials. Documents include standardized film ID and delivery channel fields, so precise document filtering rules must be configured to ensure the model only recalls marketing content for the correct film or channel. Variations in the length of individual material documents, from short copy to full scripts, require adaptation to different text parsing lengths and context window settings. Spikes in concurrent request volume during promotion periods require configuring rate limiting and retry mechanisms for interface calls, to avoid triggering third-party model frequency restrictions.
How to set the configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Recall count | top 8-12 entries | Individual film marketing materials are relatively short. Recalling too many entries will exceed the model's context window, while ensuring relevance of recalled information |
Similarity threshold | 0.75-0.85 | Precise matching of structured fields such as film ID and delivery channel is required, to avoid recalling marketing content for unrelated films |
maxContext | 8000-12000 characters | Individual full marketing scripts can reach several thousand characters. This range adapts the model context window upper limit to match the recall count |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Text parsing for large material packages takes a long time. This setting prevents task failure caused by early parsing timeouts |
Recall Filtering Rules | match by film ID and delivery channel fields | Documents include standardized structured fields, allowing precise targeting of marketing content for the target film or delivery channel via rules |
UPLOAD_FILE_MAX_SIZE | 500 MB | Marketing materials may include high-definition poster metadata or long video script text, allowing a larger file upload volume |
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 configuration errors
- Symptom: The model recalls marketing content for unrelated films, and unassigned film ID fields appear in results. Cause: No recall filter rules are configured, or rules are not bound to structured fields such as film ID and delivery channel.
- Symptom: The interface returns a 429 status code, and call frequency limits are triggered during concurrent requests. Cause: No reasonable concurrent request quota is configured, and no retry mechanism is set up to adapt to the model interface's rate limiting rules.
- Symptom: Timeout errors occur when parsing large material packages, and task status shows failure. Cause: The
PARSE_FILE_TIMEOUT_SECONDSvalue is set too small, and does not match the parsing time required for large documents.
How to confirm configurations are set correctly
- Upload a single target film's marketing document, trigger a knowledge base recall test, and verify that returned results only contain content from that document.
- Adjust the number of concurrent requests, observe interface return statuses, and confirm that 429 rate limit errors are not triggered.
- Upload a large material package, wait for parsing to complete, and confirm that the task status does not show a timeout failure.
- Review marketing content generated by the model, and verify that it includes fields such as film release window and delivery channel specified in the document.
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.