What the data for this category looks like
Data sources include communication tower operation and maintenance logs, base station inspection records, local party building learning standard documents, and tower site party building co-construction archives. Operation and maintenance documents are mostly structured tables, with fields such as site number, inspection date, and maintenance content. Party building documents are mostly unstructured text, covering learning topics, assessment requirements, activity minutes, and other content. Data update frequency adjusts based on operation and maintenance cycles and party building activity schedules. Operation and maintenance data is synchronized weekly, and party building learning materials are updated monthly. Document formats include Word, PDF, and structured table files. Individual documents can be up to dozens of pages long.
What constraints these characteristics impose on multi-turn dialogue and prompt engineering
Structured operation and maintenance data includes fixed fields. Multi-turn dialogue must bind conversation context via chatId, and save historical interaction content via the messages array, to avoid cross-site matching errors. Unstructured party building materials have scattered topics and high requirements for terminology consistency. Parameters such as site numbers must be passed via variables. Prompts must clearly limit the response scope to party building learning-related content, to prevent mixing in operation and maintenance technical details. Parsing large-volume documents takes longer. The multi-turn dialogue context window must limit redundant information, to avoid excessive computing resource usage.
How to set configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
| Chunk Length | 800–1200 characters | Adapts to the paragraph length of party building documents and operation and maintenance logs, avoiding information fragmentation within chunks |
| Overlap Length | 100–200 characters | Retains cross-chunk context association, ensuring coherence of party building themes |
| Maximum Context Window | First 4 turns of dialogue | Limits redundant information resource usage, adapting to the interaction rhythm of multi-turn party building Q&A |
| Question Optimization | Enabled | Optimizes users' colloquial questions to match standard party building learning expressions |
| Single Retrieval Limit | Top 6 results | Covers operation and maintenance and party building related information for a single site, avoiding excessive results interfering with judgment |
| Interface Timeout Threshold | 300 seconds | Adapts to parsing and retrieval time of large-volume documents, avoiding premature request termination |
Three common mistakes
- Phenomenon: The interface shows document parsing timeout, or dialogue response delay exceeds the preset duration. Cause: The timeout threshold is not adjusted for large-volume party building documents and operation and maintenance logs, and the default short duration configuration is used.
- Phenomenon: The dialogue returns empty results, or fails to match party building learning content for the corresponding site. Cause: The specified knowledge base is not associated in the dialogue flow, or key context parameters such as site number are not passed via
variables. - Phenomenon: Responses include both party building content and operation and maintenance technical details, exceeding the Q&A scope. Cause: The prompt does not clearly limit responses to only party building learning-related content, and the scene boundary between operation and maintenance and party building is not defined.
How to confirm the configuration is correct
- Upload a party building document of around 10MB, check that the parsing progress completes within a reasonable time frame, with no timeout errors.
- Initiate a multi-turn question that includes a site number, confirm that the context information of the site ID is retained during the dialogue, and that matching results are consistent with the party building content of the specified site.
- Adjust the state of the question optimization switch, compare the response wording before and after enabling, confirm that the optimization function works properly.
- Confirm that FastGPT v4.17.0 is currently in use, check the knowledge base association configuration page, confirm that the current dialogue flow is bound to the operation and maintenance and party building knowledge bases for this category.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.