Visual QA Service Builder Using Modular LLM Components

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Solution Overview

Problem

Existing question-answering robots with large language models face high technical thresholds and high development costs due to inefficient, laborious manual development methods, leading to high error rates and reduced quality and efficiency.

Innovation Solution

A method and apparatus for generating a question-answering service using a functional code encapsulation component set, allowing users to visually select and connect components without professional programming knowledge, thereby reducing development costs and errors.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If code-based manual development is used, then the question-answering service can be developed, but the development efficiency is low and labor costs are high

Engineering Contradiction:
Improvedevelopment efficiencyVSAvoiddevelopment time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent segments the question-answering service development into modular functional components (trigger component, question-answering strategy component, language question-answering model component). These pre-packaged modules can be visually selected and connected through a drag-and-drop interface, eliminating the need for manual coding and significantly improving development efficiency while reducing time loss.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a visual configuration interface as an intermediary between the user and the underlying code system. This interface allows users to select and connect functional components without writing code, while the system automatically generates the corresponding service code. This intermediary layer abstracts the complexity and enables non-programmers to efficiently develop question-answering services.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of manufacture

If manual development with deep understanding of underlying algorithms is required, then the question-answering service can be implemented, but the technical threshold is high and labor costs increase

Engineering Contradiction:
Improveease of service generationVSAvoidtechnical complexity
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The patent enables self-service by allowing users to configure question-answering services through a visual interface without needing to understand underlying algorithms. The system provides pre-packaged functional components that users can select and connect based on their needs, automatically generating the service implementation. This eliminates the requirement for deep technical knowledge while maintaining service quality.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent uses pre-packaged functional component templates that encapsulate complex algorithmic logic. Users copy these ready-made components into their service configuration rather than implementing algorithms from scratch. This copying approach reduces technical complexity while maintaining functionality, as the complex logic is already embedded in the templates.

Inventive Principle:
Principle #26Copying

3Reliability

If code-based manual development is used, then the question-answering service can be created, but implementation errors increase and quality decreases

Engineering Contradiction:
Improveservice qualityVSAvoidimplementation accuracy
Core Design Contradiction:
ReliabilityVSManufacturing precision

Solution Approach 1:

By segmenting the service into standardized functional components with predefined interfaces and behaviors, the patent reduces implementation errors. Each component is pre-tested and validated, ensuring consistent and reliable behavior. The visual connection interface also provides automated validation to prevent incorrect component connections, thereby improving manufacturing precision and service quality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The visual configuration interface provides real-time feedback during service creation, validating component selections and connections before service deployment. This feedback mechanism identifies potential errors early in the configuration process, preventing implementation mistakes and improving the overall quality and reliability of the generated question-answering service.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS20260017295A1Method and apparatus for generating question-answering service, device, and readable storage medium
Publication Date: 2026.01.15 TENCENT TECHNOLOGY (SHENZHEN) CO LTD
  • US20260017295A1 patent drawing
  • US20260017295A1 patent drawing
  • US20260017295A1 patent drawing

AI summary

A question-answering service generation method includes displaying a functional code encapsulation component set in an edition interaction page of a question-answering service edition application, and in response to a component selection operation on the functional code encapsulation component set, displaying, in a question-answering service edition page included in the edition interaction page, a trigger component, a question-answering strategy component, and a language question-answering model component that are selected from the functional code encapsulation component set through the component selection operation, and a processing flow connection relationship among the trigger component, the question-answering strategy component, and the language question-answering model component, and generating, in response to a question-answering service confirmation operation triggered in the edition interaction page, a question-answering service based on the processing flow connection relationship.