Hybrid Multi-Agent Orchestration for Query Accuracy

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Solution Overview

Problem

Conversational automated agents face challenges in generating accurate and contextual responses across multiple domains, leading to hallucinations, nonsensical responses, or refusal to provide high-confidence outputs due to limitations in training data and underlying computing architecture.

Innovation Solution

A hybrid multi-agent orchestration system is proposed, where multi-domain primary computational conversation agents interoperate with secondary domain-specialized agents to enhance computing capabilities and improve response accuracy and relevancy. This system incorporates a human-in-the-loop for final accuracy review and utilizes metadata records for data lineage validation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multi-domain agents are used to handle diverse queries, then versatility is improved, but manufacturing precision deteriorates due to insufficient depth in each domain

Engineering Contradiction:
Improvequery handling capabilityVSAvoidresponse accuracy
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The system segments the agent architecture into primary multi-domain agents that handle diverse query routing and secondary domain-specific agents that provide deep specialized knowledge. This segmentation allows each agent type to focus on its strength: versatility for primary agents and precision for secondary agents, resolving the contradiction between handling diverse queries and maintaining high response accuracy.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The primary multi-domain agents act as intermediaries between users and domain-specific secondary agents. They receive user queries, determine the appropriate domain, and route to the specialized secondary agent. This intermediary role enables the system to maintain both versatility (through the primary agent's broad knowledge) and precision (through the secondary agent's domain expertise).

Inventive Principle:
Principle #24Intermediary (Mediator)

2Manufacturing precision

If domain-specific agents are used to improve response accuracy, then manufacturing precision is improved, but adaptability deteriorates due to limited domain coverage

Engineering Contradiction:
Improveresponse accuracyVSAvoiddomain coverage
Core Design Contradiction:
Manufacturing precisionVSAdaptability or versatility

Solution Approach 1:

The primary agents are designed with multi-functionality to handle diverse query types across multiple domains. They can route queries to appropriate domain-specific secondary agents, making the overall system versatile while maintaining the precision benefits of specialized agents. The primary agent serves multiple functions: query understanding, domain identification, and agent coordination.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system merges the capabilities of primary multi-domain agents and secondary domain-specific agents into a unified architecture. This combination allows the system to leverage both the broad adaptability of primary agents and the specialized precision of secondary agents, achieving both versatility and accuracy simultaneously through collaborative operation.

Inventive Principle:
Principle #5Merging (Combining)

3Manufacturing precision

If hybrid multi-agent system is implemented to improve response accuracy, then manufacturing precision is improved, but device complexity increases due to multiple agent interactions

Engineering Contradiction:
Improveresponse accuracyVSAvoidsystem architecture
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The system segments agent responsibilities clearly: primary agents handle high-level query routing and coordination, while secondary agents handle domain-specific processing. This segmentation reduces complexity by creating well-defined interfaces and responsibilities, making the multi-agent system more manageable despite having multiple components.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system implements feedback mechanisms where secondary agents return results to primary agents, which then synthesize and refine the final response. This feedback loop improves accuracy through multiple review stages while maintaining manageable complexity through structured information flow and clear communication protocols between agent levels.

Inventive Principle:
Principle #23Feedback

4Reliability

If human-in-the-loop review is added to reduce hallucinations, then reliability is improved, but productivity deteriorates due to additional review steps

Engineering Contradiction:
Improveoutput accuracyVSAvoidresponse generation speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system applies human-in-the-loop review selectively rather than universally. Human reviewers focus on specific aspects of responses that are most prone to hallucinations or require domain expertise validation, rather than reviewing every single response. This partial review approach maintains reliability for critical outputs while preserving productivity by avoiding unnecessary review steps for confident, straightforward responses.

Inventive Principle:
Principle #16Partial or excessive action

Solution Approach 2:

The system introduces automated verification mechanisms as intermediaries between the AI agents and human reviewers. These automated checks filter out obviously correct responses before human review, allowing humans to focus only on cases that need their judgment. This intermediary layer maintains reliability while minimizing the productivity impact of human involvement.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250131044A1Systems and methods for hybrid multi machine learning agent orchestration
Publication Date: 2025.04.24 HSBC GRP MANAGEMENT SERVICES LTD
  • US20250131044A1 patent drawing
  • US20250131044A1 patent drawing
  • US20250131044A1 patent drawing

AI summary

A hybrid multi-agent orchestration system and methods is proposed where one or more multi-domain primary computational conversation agents are configured to interoperate with a plurality of secondary domain specialized computational conversation agents in query handling. The hybrid terminology refers to a hybrid of primary computational conversation agents and a plurality of secondary domain specialized computational conversation agents that are coupled together in a specific computer architecture designed to enhance the computing capability of both types of agents working together in an effort to improve the accuracy and relevancy of the generated results, albeit at a significantly increased complexity and computational processing cost. The secondary agents can include trained machine learning models having a diversity of data feeds and machine learning architectures.