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ComfyUI Node: Attn2 Prompt Injection (advanced)

Class Name

AdvancedPromptInjection

Category
advanced/model
Author
DataCTE (Account age: 775 days)
Extension
Prompt Injection Node for ComfyUI
Latest Updated
6/21/2024
Github Stars
0.1K

How to Install Prompt Injection Node for ComfyUI

Install this extension via the ComfyUI Manager by searching for  Prompt Injection Node for ComfyUI
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter Prompt Injection Node for ComfyUI in the search bar
After installation, click the  Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

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Attn2 Prompt Injection (advanced) Description

Enhance AI models with specific prompt injections for precise control and customization.

Attn2 Prompt Injection (advanced):

The AdvancedPromptInjection node is designed to enhance the capabilities of AI models by allowing you to inject specific prompts into the model's attention mechanism. This advanced functionality enables more precise control over the model's behavior, making it particularly useful for complex tasks that require nuanced adjustments. By leveraging this node, you can fine-tune the model's responses to better align with your creative vision, ensuring that the generated outputs meet your specific requirements. The primary goal of this node is to provide a higher degree of customization and flexibility, allowing for more sophisticated and targeted prompt injections.

Attn2 Prompt Injection (advanced) Input Parameters:

model

This parameter specifies the AI model that will be used for the prompt injection. It is a required parameter and must be provided for the node to function. The model serves as the foundation upon which the prompt injection will be applied, and its selection can significantly impact the quality and nature of the generated outputs.

block

This optional parameter allows you to select the specific block within the model where the prompt injection will occur. The available options include "input:4", "input:5", "input:7", "input:8", "middle:0", "output:0", "output:1", "output:2", "output:3", "output:4", and "output:5". Choosing the appropriate block can help you target specific stages of the model's processing, thereby refining the influence of the injected prompt.

conditioning

This optional parameter provides the conditioning data that will be used for the prompt injection. It allows you to introduce additional context or constraints that can guide the model's behavior. If not provided, the node will proceed without any conditioning, which may result in less controlled outputs.

weight

This optional parameter determines the weight of the prompt injection, with a default value of 1.0. The weight can range from -2.0 to 5.0, with a step size of 0.05. Adjusting the weight allows you to control the strength of the prompt injection, influencing how strongly the model adheres to the injected prompt.

start_at

This optional parameter specifies the starting point of the prompt injection as a percentage of the model's processing timeline. The default value is 0.0, with a range from 0.0 to 1.0 and a step size of 0.001. Setting this parameter helps you define when the prompt injection should begin, allowing for precise timing control.

end_at

This optional parameter defines the ending point of the prompt injection as a percentage of the model's processing timeline. The default value is 1.0, with a range from 0.0 to 1.0 and a step size of 0.001. This parameter enables you to specify when the prompt injection should conclude, ensuring that it only affects the desired portion of the model's processing.

Attn2 Prompt Injection (advanced) Output Parameters:

model

The output of this node is the modified AI model with the applied prompt injection. This output model incorporates the specified prompt, conditioning, and other parameters, resulting in a customized model that aligns more closely with your creative objectives. The modified model can then be used for further processing or generation tasks, leveraging the enhanced control provided by the prompt injection.

Attn2 Prompt Injection (advanced) Usage Tips:

  • Experiment with different blocks to find the most effective stage for your prompt injection, as this can significantly impact the model's behavior and output quality.
  • Adjust the weight parameter to fine-tune the influence of the prompt injection, starting with the default value and making incremental changes to observe the effects.
  • Use the start_at and end_at parameters to precisely control the timing of the prompt injection, ensuring that it aligns with the specific phases of the model's processing where you want to exert influence.

Attn2 Prompt Injection (advanced) Common Errors and Solutions:

Cannot execute because a node is missing the class_type property.

  • Explanation: This error occurs when a required property, class_type, is missing from a node in the prompt.
  • Solution: Ensure that all nodes in the prompt include the class_type property. Verify the prompt configuration and add the missing property where necessary.

Cannot execute because node <class_type> does not exist.

  • Explanation: This error indicates that the specified node class type does not exist in the node mappings.
  • Solution: Check the NODE_CLASS_MAPPINGS to ensure that the specified class type is correctly defined. If it is missing, add the appropriate class type to the mappings.

Prompt has no outputs

  • Explanation: This error means that the prompt does not produce any outputs, which is required for execution.
  • Solution: Verify that the prompt includes nodes that generate outputs. Ensure that at least one node is configured to produce an output, and adjust the prompt configuration accordingly.

Attn2 Prompt Injection (advanced) Related Nodes

Go back to the extension to check out more related nodes.
Prompt Injection Node for ComfyUI
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