Loading skill
Install any skill in seconds. Free to start, no credit card required.
Get Started Free →artokun/minimax-h3-video
Build MiniMax H3 (Hailuo) local video workflows — native T2V/I2V/R2V nodes, Comfy-Org INT8 weights, turbo LoRAs for 8GB VRAM, 15-second stereo-audio clips, and the official MiniMax prompting guides (cite by link, do not copy).
Passed 22 of 22 test cases with the skill, and 5 of 22 without it.
and 30 more in the full report
18 fixed5 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 17 test cases the skill fixed. Same model, same prompt, with and without the skill.
I am loading the text encoder qwen3vl_32b_minimax_h3_nvfp4_awq.safetensors into ComfyUI for MiniMax H3 video generation. Which loader node should I use and what specific encoder type parameter must be selected?
| Checked | Without skill | With skill |
|---|---|---|
| Specifies using CLIPLoader for text encoder loading. | Passed | Passed |
| Specifies setting the loader type parameter to minimax. | Missed | Passed |
The instructions your model reads when the skill loads.
This skill teaches the local-weights MiniMax H3 path in ComfyUI. It is the
pilot for #1155 (Official vs Empirical sources) because MiniMax publishes a
real prompting guide. Cite that guide by URL. Do not copy it into this repo.
They share a brand and must not be mixed.
| Path | Nodes | Cost | VRAM | When |
|---|---|---|---|---|
| Local weights (this skill) | MiniMaxH3ImageToVideo, MiniMaxH3ReferenceToVideo, EmptyMiniMaxH3LatentAV, MiniMaxH3SigmaShift, MiniMaxH3MemoryEfficientSageAttentionPatch | Free after download | Yes — INT8 + turbo LoRA is the 8 GB story | User wants 4–15 s stereo clips on their GPU |
| Partner API | MinimaxHailuo03TextToVideoNode, MinimaxHailuo03FirstLastFrameNode, MinimaxHailuo03ReferenceNode, MinimaxTextToVideoNode, MinimaxImageToVideoNode, MinimaxHailuoVideoNode | Paid per generation | None | User has a MiniMax / Hailuo API key and does not want local weights |
API nodes do not take MiniMaxH3SigmaShift or Sage-attention patches. Local
nodes do not spend API credits. If the user asked for Hailuo cloud, stop and
use the API nodes + their key; do not download 40 GB of weights.
MiniMaxH3Director is a third-party pack (muse-collective-26/MiniMaxH3-Director),
not core. Do not require it for T2V / I2V / R2V.
Local weights and MiniMax's own documentation sit under the
MiniMax H3 Community License.
Materials includes the Documentation. The agreement's Applicable Territory
excludes the United States, the EU, the UK, and South Korea. This skill
does not reproduce MiniMax's skills/h3-prompt-writing/ SKILL.md or the
prompting-guide prose. Linking to a public URL is the #1155 requirement.
This is not legal advice. Tell a US/EU/UK/KR user that the local path is territory-restricted and that the paid API is a separate product under MiniMax platform terms.
ComfyUI ≥ 0.30.0 (templates in the 0.33 line). These are core
comfyui-workflow-templates graphs in the frontend Template Library →
Video, not installer packs and not custom-node example_workflows:
test cases passed, vs 5 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.