Plug-In Prompt Embedding Visualization for Collision Debugging

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Solution Overview

Problem

Existing virtual assistant platforms face challenges in accurately selecting plug-ins due to collisions resulting from overlapping or incomplete plug-in definitions, which are difficult to identify and resolve in high-dimensional embedding spaces, leading to inefficient and inaccurate plug-in selection.

Innovation Solution

Implementing dimension reduction techniques to map high-dimensional embedding vectors onto two- or three-dimensional representations for visualization, allowing for intuitive analysis and revision of plug-in definitions through scatter plots, with optional assistance from generative AI to propose modifications.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If high-dimensional embedding vectors are used for plug-in selection, then the accuracy of matching user prompts to plug-ins is improved, but the difficulty of identifying and resolving collisions increases

Engineering Contradiction:
Improveplug-in selection accuracyVSAvoidcollision identification difficulty
Core Design Contradiction:
Measurement precisionVSDifficulty of detecting and measuring

Solution Approach 1:

The patent applies dimensionality reduction to transform high-dimensional embedding vectors into two-dimensional or three-dimensional visual representations. This allows collisions between plug-in definitions to be visually identified through scatter plots, where overlapping points indicate potential collisions. The dimensionality change preserves the semantic relationships while making the data human-interpretable and analyzable.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Adaptability or versatility

If the number of plug-ins in the platform is increased, then the versatility and capability of the virtual assistant is improved, but the likelihood of collisions between plug-in definitions increases

Engineering Contradiction:
Improvevirtual assistant capabilityVSAvoidplug-in selection reliability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent implements a preliminary collision detection mechanism that visualizes potential collisions before they affect plug-in selection. By using dimensionality reduction to create visual representations of plug-in definitions, the system allows developers to identify and resolve collisions proactively during the plug-in development or integration phase, rather than discovering them during runtime or through trial and error.

Inventive Principle:
Principle #10Preliminary action

3Measurement precision

If manual revision of plug-in definitions is performed to resolve collisions, then the accuracy of plug-in selection is improved, but the time and effort required increases

Engineering Contradiction:
Improveplug-in selection accuracyVSAvoiddefinition revision time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent implements a feedback loop where the visual representation of plug-in definitions provides immediate feedback about potential collisions to developers. The scatter plot visualization shows the spatial relationship between different plug-in definitions, allowing developers to quickly identify overlapping regions and make informed decisions about how to revise definitions to resolve collisions, significantly reducing the time compared to manual inspection of high-dimensional vectors.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12547426B2Plug-in selection in virtual assistant platforms
Publication Date: 2026.02.10 MICROSOFT TECHNOLOGY LICENSING LLC
  • US12547426B2 patent drawing
  • US12547426B2 patent drawing
  • US12547426B2 patent drawing

AI summary

In virtual assistant platforms that provide access to a plurality of plug-ins, plug-in selection based on comparisons between high-dimensional embeddings of user prompts and high-dimensional embeddings of the example prompts contained in plug-in definitions can cause “collisions”—that is, selection of the wrong plug-ins—if the plug-in-definitions of the intended and erroneously selected plug-ins are too similar. Debugging such collisions or avoiding them in the first place can be aided by visualizing the example prompts of multiple plug-ins, optionally along with the user prompts, in a scatter plot based on mappings of the high-dimensional embeddings onto lower-dimensional vector representations, and analyzing changes in the scatter plot responsive to modifications of the plug-in definitions.