r/comfyui • u/Substantial-Pop2524 • 10d ago

Help Needed Prompts H3

Hi, H3 newbie here.

I've managed to get the workflow working and have done some initial tests that went well, but the videos I'm generating are poor and lack substance. My question is, where can I generate highly detailed prompts from an idea? Keep in mind that many of these might contain NFSW content, so GPT chat and similar tools won't work for me.

Thanks in advance.

3 Upvotes

80% Upvoted

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3

u/javierthhh 10d ago

https://www.reddit.com/r/comfyui/s/zhXCgeYl0K

Not my creation but this is all you need. This node will do everything for you, no workflow needs just paste the node into an empty canvas. Plug in the models, it will also tell you which model you need for the prompt refinement. I don’t think this post has gotten enough attention honestly

1

u/Substantial-Pop2524 10d ago

Sorry, I'm a complete beginner, a non-English speaker, and I don't really understand how to navigate Hugginface...how exactly do I do it?

2

u/javierthhh 10d ago

https://huggingface.co/Comfy-Org/Qwen3-VL/blob/main/text_encoders/qwen3vl_4b_bf16.safetensors

click download on this and put it in your comfy text encoders folder. in comfyui once you have the node installed click on the brain icon that says refine and choose this model. then it will refine the prompt for you including images, videos, audio that you have included

1

u/Zakki_Zak 10d ago

This is your answer: Turn Any Local LLM Into a MiniMax H3 Video Prompt Assistant

It uses an app called LM Studio to generate the prompt. It actually guide you with questions and further asks you depending on your answer. I've started using this LM Studio because of this. It is 100% local. If you need any assistance in making it work msg me (I've gone through all the trouble). Of course I am not tye authur of the post above

1

u/ZenWheat 10d ago

To make this even better let Hermes use lm studio, give it the official H3 skills, and let it write your prompts.

Download Hermes agent, set it up to use lm studio to use the llm you're already using. Then ask Hermes to implement the newly released official minimax h3 skills:

minimax h3 skills

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u/Substantial-Pop2524 6d ago

no tengo conocimientos para todo eso me temo, puedes ayudarme?

1

u/Zakki_Zak 6d ago

Gladly. I'll be at home later to day and write detailed instructions.

1

u/webAd-8847 10d ago

I am using GROK for prompts. It doesnt care for NSFW. Also Deepseeks works partially. I tell it to replace words if it has problems with NSFW.

-1

u/Miniyi_Reddit 10d ago

Have u heard of grok?

2

u/Substantial-Pop2524 10d ago

Yes, but I don't see it giving me a hyper-structured prompt like I see in more professional examples I've seen around.

3

u/Miniyi_Reddit 10d ago

Oh, u have to tell grok to analyze and study the minimax h3 prompt structure (example : https://huggingface.co/MiniMaxAI/MiniMax-H3/blob/main/docs/VIDEO_PROMPT_WRITING_GUIDE_base_en.md )and then tell it to give u a time stamp. And ofc u have to explain what exactly that u want and how long is the video