MiniMax H3 Ecosystem Roundup: Infinite Samplers & LoRA Trainers
optimisticalish · reddit · 2026-08-30
A daily round-up of MiniMax H3 ecosystem updates for August 29, 2026:
- ComfyUI-HR-Endless-Sampler: Renders videos of any length via automatic chunking, includes a preview node and workflows.
- ComfyUI MiniMax H3 Extender v2.0: Chains multiple clips, adds FL2VA support, major speed/memory optimizations, and per-clip LoRAs.
- ComfyUI-Hand-Tie-Clips: Renamed clip chainer with workflows available.
- Fizig LoRA Trainer v5.0: Enables full fine-tuning of MiniMax H3 and Krea 2 base models on consumer GPUs (down to 16GB).
- Deno Custom Nodes: Added an A/B 'Video Compare' node.
- Community Showcase: An impressive 1980s-style Indiana Jones fan trailer created with MiniMax H3.
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