Caption Prompt Generation for Accurate Structured AI Output

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Solution Overview

Problem

Conventional content creation services fail to provide compelling and accurately formatted captions, often resulting in inaccurate and inefficient use of computational resources due to hallucinated details and inability to process digital media effectively.

Innovation Solution

A caption generation service that utilizes a prompt generation module to construct a textual prompt for a machine-learning model, focusing on specified structural formats and relevant details, while avoiding conversation-like responses by using large language models (LLMs) and incorporating channel-specific and user-specific optimizations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If conventional content creation services use AI tools to generate captions, then caption generation is automated, but the captions contain hallucinated details and lack accuracy

Engineering Contradiction:
Improvecaption generation automationVSAvoidcaption accuracy
Core Design Contradiction:
Extent of automationVSMeasurement precision

Solution Approach 1:

The patent introduces a prompt generation module as an intermediary between the user input and the machine learning model. This module constructs precise textual prompts that guide the model to generate accurate captions by incorporating channel-specific optimizations and user-specific preferences, thereby mediating the interaction to prevent hallucinated details while maintaining automation

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system changes the parameters of the machine learning model by applying channel-specific optimizations and user-specific preferences to the prompt construction process. This involves adjusting temperature, top-p sampling parameters, and other model parameters dynamically based on the specific captioning task, distribution channel requirements, and user preferences to improve caption accuracy while maintaining automation

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If conventional AI tools generate conversation-like responses, then the output is flexible, but the captions do not adhere to specified structural formats

Engineering Contradiction:
Improveoutput flexibilityVSAvoidformat precision
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The patent implements dynamic prompt construction that adapts the prompt structure and content based on the desired output format requirements. The prompt generation module dynamically adjusts the prompting strategy, incorporating format-specific instructions and constraints that guide the machine learning model to produce captions in the specified structural formats while maintaining the flexibility of AI-generated content

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system incorporates feedback mechanisms where the prompt generation module receives information about the desired structural format and user preferences, then uses this feedback to construct optimized prompts that guide the model toward producing captions adhering to the specified formats. This feedback loop ensures both format precision and adaptability

Inventive Principle:
Principle #23Feedback

3Device complexity

If conventional services use general AI models, then the system is simple, but computational resources are inefficiently used

Engineering Contradiction:
Improvesystem complexityVSAvoidcomputational resource efficiency
Core Design Contradiction:
Device complexityVSLoss of energy

Solution Approach 1:

The patent applies preliminary action by having the prompt generation module construct optimized prompts before submitting them to the machine learning model. This pre-processing step incorporates channel-specific optimizations and user-specific preferences into the prompt structure, which reduces the computational burden during the actual caption generation phase and improves resource efficiency without significantly increasing overall system complexity

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20260064977A1Caption generation for digital content
Publication Date: 2026.03.05 ADOBE INC
  • US20260064977A1 patent drawing
  • US20260064977A1 patent drawing
  • US20260064977A1 patent drawing

AI summary

In implementations of systems for generating captions, a processing device implements a caption generation service to receive an input for caption generation that includes a text input indicating example language or content for the caption and an action input indicating a desired action. The processing device receives the text input via a user interface. The caption generation service generates a textual prompt for a machine-learning model based on the action input and text input. The machine-learning model uses the textual prompt to generate the caption in a specified structural format. The processing device then causes the generated caption to be presented to a user via the user interface.