MiniMax H3 Larry 4 Step Ref2VA

AI-KSK ComfyUI workflow: MiniMax H3 Larry 4 Step Ref2VA.

This workflow is the Larry 4-step reference-to-video benchmark route. It is the fastest Larry variant in the series: a 4-step schedule with the 4-step turbo checkpoint LoRA, built for quick prompt screening on the MiniMax H3 Ref2VA INT8 model.

Main features:
- 4-step reference-to-video generation with the MiniMax H3 Ref2VA INT8 model
- minimax_h3_turbo_4step EMA ckpt850 LoRA on the model path
- Qwen3-VL 32B MiniMax text encoder with video and audio VAEs
- 4-step simple schedule for very fast iteration
- Audio-conditioned MiniMax H3 output saved as MP4 video

Suggested workflow:
Run this route first when testing many prompts or many reference images. Expect a speed-over-quality trade: use it for motion direction and identity checks, then confirm the final take with the 8-step or 20-step routes.

RunningHub workflow (try online, no install needed):
https://www.runninghub.ai/zh-cn/post/2098338262364946433?inviteCode=rh-v1111

AI-KSK RunningHub workflow hub:
https://www.runninghub.ai/user-center/1892566146468511746?inviteCode=rh-v1111

Bilibili tutorial:
https://www.bilibili.com/video/BV16DYL6FEsh/

RunningHub registration and AI tools:
https://www.runninghub.ai/?inviteCode=rh-v1111
https://www.runninghub.ai/ai-generator/2046514150500524034?inviteCode=rh-v1111
https://www.runninghub.ai/vip-rights/3?inviteCode=rh-v1111
https://rhtv.runninghub.ai/projects?inviteCode=rh-v1111

Stable global access:
https://lelians.com/#/register?code=mFIJ5tZn

TokenRhythm AI model credits:
https://tokenrhythm.studio/i/rf_tr_kM6wekDquDDZQD4PUNmgiuHA

Youyun Cloud GPU:
https://passport.compshare.cn/register?referral_code=A7fTQUYY9lCDFJwA6MMvoq
https://www.notion.so/2b72459a3ac6808f8282f2c687ed8f52

RunPod Cloud GPU:
https://runpod.io/?ref=sxk5n5m7

Support AI-KSK:
https://ko-fi.com/aiksk