What the data for this category looks like
Data sources for consumer building materials primarily include official brand product manuals, real-time dealer price ledgers, supply chain inventory synchronization documents, and marketing asset libraries. Data update schedules adjust with new product launches and promotion cycles. Bulk updates occur during new product releases. Weekly syncs of inventory and activity information take place during regular promotion cycles. Each product document includes fields such as SKU code, material specifications, unit usage, warranty period, and applicable construction scenarios. Common units are square meters, kilograms, and years. Some compliant documents include test report numbers.
What constraints these characteristics impose on multi-turn dialogue and prompt engineering
Multi-field professional units require prompt engineering to clearly define unit matching rules, to avoid mixed-up usage or quoted values. Frequently updated data sources require regular knowledge base sync triggers during dialogue flows, to ensure returned activity and inventory information stays current. In multi-turn marketing dialogues, users often compare combined costs of multiple products. The system must retain user-specified building material categories and scenario parameters from the context, and support resetting the context when the user switches needs. Additionally, marketing scenarios often include floor plans and quote sheet attachments. The system must limit parsing to only files uploaded in the current session, to avoid interference from historical files.
How to set configurations
| Configuration Item | Suggested Value | Rationale |
|---|---|---|
maxContext | 8000–12000 characters | Consumer building materials have many single-product parameters. This range covers context for 3-5 full rounds of marketing comparison dialogues, preventing information loss |
recallTopK | Top 6 results | Consumer building materials have a wide range of SKU categories. Retrieving an appropriate number of results meets user needs for multi-product comparison, avoiding information overload |
similarityThreshold | 0.75–0.85 | Filters low-match building material documents, ensuring returned product parameters align closely with user query scenarios and categories |
attachmentParseScope | Only files uploaded in the current session | Prevents interference from previously uploaded building material documents from disrupting current dialogue content parsing, matching common practice of uploading a single attachment per transaction in marketing scenarios |
knowledgeRefreshInterval | 168 hours | Consumer building materials promotion and inventory data updates weekly. This interval aligns knowledge base sync frequency to match update cycles |
clearContextTrigger | User inputs "reset dialogue" keyword | Supports users to reset context when switching marketing needs, aligning with actual usage habits |
All parameter values listed on this page are common starting points for configuration. Actual values are affected by material form, data volume, and business rules. Analyze specific cases individually. Test with your own samples before finalizing.
Three common misconfigurations
- Symptom: Building material parameters returned in dialogue do not match the latest promotion activities. Cause: No regular knowledge base sync parameters are configured, using expired inventory and activity data.
- Symptom: Document parsing module loads previously uploaded building material documents, disrupting current dialogue results. Cause:
attachmentParseScopeis not set to only files uploaded in the current session, default range retains previously uploaded files. - Symptom: When a user switches product requirements, context still retains previous building material category parameters, leading to mixed output results. Cause: No clear context reset trigger rules are configured, unable to clear historical dialogue context in a timely manner.
How to confirm configurations are correctly set
- Start a dialogue comparing multiple building material products, check returned parameter units match units listed in documents, adjust unit matching rules until requirements are met.
- Upload one building material product manual, start a dialogue, upload a second manual, check parsed results only include content from the second uploaded document, confirm configuration takes effect.
- Input the preset context reset keyword, check that historical records in the dialogue interface are cleared, confirm reset trigger rules are configured correctly.
- Start a query about promotion activities, wait for the preset sync interval, start the same query again, check if returned activity information is updated, confirm sync frequency meets requirements.
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.