ComfyUI Node: MiniMax H3 Prompt Guide (Legacy)

MiniMax H3 Prompt Guide (Legacy):

The MiniMaxH3PromptGuide is a node designed to facilitate the creation of structured prompts for audiovisual projects within the ComfyUI environment. Its primary purpose is to transform rough ideas into guided prompts that can be further enhanced by other nodes, such as the MiniMax H3 Prompt Enhancer. This node is particularly beneficial for users looking to generate detailed, source-grounded rewrites of their initial concepts. By providing a structured draft, it ensures that the prompts are well-organized and ready for further processing. The node operates without direct imports from ComfyUI, allowing for easy testing and integration through the NODE_CLASS_MAPPINGS interface. Its main goal is to streamline the prompt preparation process, making it accessible and efficient for AI artists who may not have a deep technical background.

MiniMax H3 Prompt Guide (Legacy) Input Parameters:

No specific input parameters are provided in the context.

MiniMax H3 Prompt Guide (Legacy) Output Parameters:

h3_prompt

The h3_prompt output is a structured pre-LLM H3 draft that serves as the foundation for creating detailed prompts. It is recommended to connect this output to the MiniMax H3 Prompt Enhancer for a comprehensive rewrite. This draft should be reviewed thoroughly, especially focusing on references and timeline details, before being used directly.

rewrite_request

The rewrite_request output provides self-contained instructions for a different LLM node. It includes the selected H3 format, fixed labels, rules, and the structured draft, ensuring that the prompt is ready for further processing by other nodes.

mode_report

The mode_report output is crucial for troubleshooting, as it contains information about the chosen H3 mode or checkpoint, resolved media roles, task prefix, input limits, and any conflicts that need to be addressed. This report should be the first point of reference if the results appear incorrect.

h3_length

The h3_length output indicates the native ComfyUI H3 frame count on the required 17k+5 grid at 24 FPS. It is essential for aligning the prompt with the official H3 conditioning node. When using the Guide alone, this output should be connected directly. However, if a Visual Reference context is feeding back into the Guide, the h3_length from the Target Timing node should be used upstream to avoid creating a backward cycle.

MiniMax H3 Prompt Guide (Legacy) Usage Tips:

• Always review the h3_prompt output thoroughly before using it directly to ensure all references and timeline details are accurate.
• Use the mode_report output as a diagnostic tool to identify and resolve any issues with the prompt generation process.
• When integrating with other nodes, ensure that the h3_length output is correctly connected to avoid backward cycles in the node graph.

MiniMax H3 Prompt Guide (Legacy) Common Errors and Solutions:

Incorrect Prompt Structure

• Explanation: The generated prompt may not align with the expected structure, leading to issues in subsequent processing.
• Solution: Review the h3_prompt output and ensure all references and timeline details are correct before proceeding.

Mode Report Conflicts

• Explanation: Conflicts in the mode_report output can indicate issues with the chosen H3 mode or input limits.
• Solution: Use the mode_report to identify and resolve any conflicts or input limit issues before continuing with the prompt enhancement process.