What the data for this category looks like
Optical module investment research data mainly comes from public specification sheets of optical module manufacturers, communication industry standard specifications, and performance test reports from third-party testing institutions. Manufacturer specification sheets are updated irregularly with new product iterations. Industry standards are revised every 1 to 2 years. Batch sampling inspection reports are updated along with production plans. Most documents are structured tables paired with parameter descriptions. Core fields include package type, transmission rate, operating temperature range, power consumption, and optical wavelength. Their corresponding units are none, Gbps, ℃, W, and nm respectively.
What constraints these characteristics impose on multi-turn dialogue and prompt engineering
Optical module structured parameters are numerous and have complex unit systems. Multi-turn dialogue must continuously track prior parameters mentioned by users, such as transmission rate and package type, to avoid parameter matching errors caused by lost context. The update schedule of manufacturer specification sheets is not fixed. Prompt engineering must clearly mark the reference time range of knowledge base data to prevent the use of outdated parameters. Significant differences exist in parameters across different optical module package types. Multi-turn dialogue must guide users to supplement key limiting conditions like package type, to reduce parameter matching deviation. It is also necessary to unify unit verification rules in prompt engineering, to avoid unit ambiguities such as confusing Gbps with Mbps, or ℃ with ℉.
How to set configurations
| Configuration Item | Recommended Value Range | Rationale |
|---|---|---|
maxContext | 8000–12000 characters | Optical module parameter entries are numerous. Multi-turn dialogue requires retaining sufficient prior parameter context to avoid losing key limiting conditions |
recallTopK | Top 6–8 results | Optical module parameters cover multiple dimensions including package, rate, and power consumption. An appropriate number of recalls ensures coverage of all relevant parameters required by the user |
similarityThreshold | 0.75–0.85 | High precision is required for optical module parameters. Precise matching of dimensions such as package and rate corresponding to parameters is needed, to avoid recalling irrelevant data with low matching degree |
reRankTopK | Top 3–5 results | Optical module parameters have high relevance. Retaining only highly relevant entries after re-ranking prevents information overload |
dialogMaxTurns | 10–15 turns | Optical module investment research dialogue requires multiple rounds to confirm parameter limiting conditions. Excessive turn count leads to redundant context and reduced answer accuracy |
promptTemplate | Must include guiding language for tracking user prior parameters, unifying units, and marking data reference time | Optical module unit systems are complex, and parameter update schedules are not fixed. Prompt engineering must clearly specify verification rules and data timeliness |
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 specific analysis. Testing on local samples is recommended before finalizing settings.
Three common mistakes
- Calling a form input node in a single workflow causes no pop-up window to appear in the dialogue interface. Nesting the node within another workflow makes the pop-up window display again. The root cause is that the context binding configuration for pop-up triggering is not correctly inherited in workflow nesting scenarios, leading to abnormal trigger logic.
- Attempting to embed web content in the dialogue interface results in failure to load the target page normally, only showing a blank area. The root cause is that the dialogue interface's security sandbox restricts embedding of external web pages, and no allowed domain whitelist has been configured.
- After upgrading to version 4.9.10, the global variable options in the prompt editing interface only display 2 items, while more optional variables were available in version 4.8.10. The root cause is that this version optimized the global variable loading logic. Enable the display switch for custom global variables in system settings.
How to confirm successful configuration
- Initiate a multi-turn dialogue, sequentially ask for parameters of optical modules with different packages and rates. Confirm that the system continuously tracks prior parameters, and no context loss occurs.
- Input a query containing unit ambiguity. Confirm that the system actively clarifies unit requirements, and no parameter matching errors occur.
- Check the annotated time of knowledge base data. Confirm that the prompt engineering includes guidance for data reference time, and answers will synchronously mark this information.
- Adjust the value of a configuration item, then initiate a test dialogue. Confirm that the number of recalled parameter entries meets expectations, and no information overload or missing data occurs.
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.