Reddit user open-sources full MiniMax H3 ComfyUI workflows: TTS, image editing, 3MP upscale
Support_Marmoset · reddit · 2026-11-04
Reddit user mdkberry shared and open-sourced a full collection of ComfyUI workflows built around MiniMax H3:
- New H3 workflow paired with Sol VAE, Pika LoRA, and DMAD/PDMD/VBVR LoRAs (from Kijai, LiconStudio, etc.).
- MMH3 for TTS to handle 3-person dialogue voiceovers.
- MMH3 image editing/generation up to 8K, though the author isn't fully sold on the quality yet.
- CKNPDX upscaler-detailer using Context Windows, reaching 3MP even on an RTX 3060.
- Also covers why he's skipping Singularity v2 testing, NVIDIA VFX SDR-to-HDR conversion, and a "time + energy = quality" shift back toward quality over speed.
All workflow JSONs, LoRA and plugin links are provided in the post; reproducible on a 3060-class GPU.
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