MiniMax H3 Video Outputs Reported as Grainy with Fine Detail Artifacts
FrankieB86 · reddit · 2026-08-05
Users running the MiniMax H3 model in ComfyUI are reporting quality issues. A developer noted that regardless of adjusting step counts, resolution, or save nodes, the video outputs consistently appear grainy.
Furthermore, when using reference images, the model struggles with fine details (like distant characters' eyes), producing significant artifacting. While upscalers like RTX Super Res or LTX Spatial Upscaler might alleviate compression noise, the community is still looking for a way to fix the underlying loss of detail.
More from Multimodal
- Exploring Workflows for Consistent AI Character Identity and Body Swap — GooDroop · 2026-08-05
- Developer Creates 3D Coastal Lighthouse Scene Using GPT-5.6 and Three.js — techartist_ · 2026-08-05
- Krea Introduces FLUX 3: First Model with Action-Prediction for Real-World Interaction — angrypenguinPNG · 2026-08-05
- AI-Generated Short: Smoking at the Back Door of a Mini Market (Ep. 5) — Stunning_Act_1530 · 2026-08-05
- AI-Generated Short: Magic, Cloak & Dagger (Ep. 4) — Juponce · 2026-08-05
- Black Forest Labs Unveils FLUX 3: One Multimodal Model — stephen370 · 2026-08-05