Minimax H3 GitHub Repositories (2026) · Open Source Tools

Make videos on the computer you already own. FreeVideo runs MiniMax H3 in as little as 8 GB of VRAM and 16 GB of RAM, and adapts its acceleration path to your hardware.

One-click character swap for videos: an open-source, local Higgsfield Genjutsu alternative built on ComfyUI and MiniMax H3, with FLUX.3 Klein relighting.

Imagination Studio by keys+Wasserman powered by TensorFold: an AI film studio for Mac and NVIDIA DGX Spark. Plan a film like a crew (Slate workflow by Sam Wasserman), render Qwen-Image-2.1 / FLUX3-K pictures and MiniMax H3 / FastH3 video with sound on TensorFold.

HyperFlow H3 Flash: Video Rebirth's 13.7B, 4- to 8-step compressed MiniMax-H3 for joint video and audio generation (INT8 and GGUF)

A native .NET LLM inference engine and agent runtime for GGUF models. TensorSharp provides a console application, a web-based chatbot interface, iPhone App, and Ollama/OpenAI-compatible HTTP APIs for programmatic access. It supports Windows/MacOS/iOS/Linux with full GPU capability

Veda Sparse Attention for ComfyUI

Multimodal RL training framework for diffusion & omni models

Phosphene is a free, open-source Mac app for making AI videos, pictures, speech and songs offline. Run LTX-2.5 and MiniMax H3 (Hailuo) locally on Apple Silicon: text-to-video and image-to-video with sound, lip-sync, character LoRA training. Mac app or Pinokio. No cloud, no API key, no NVIDIA GPU. Works with Claude Code, Codex and any MCP agent.

Real-time multimodal AI pipelines on Apple Silicon

2801 playable MiniMax H3 / Hailuo H3 cases, 731 complete public Prompts, and 25 source-checked tutorials. Bilingual, traceable, updated continuously.

Adaptive Block Sparse Attention for MiniMax-H3

Direct MiniMax H3 like a pro: Idea in, finished video out. A complete MiniMax H3 studio that lives in your ComfyUI.

Open-source video generation — Ollama for MiniMax H3. Local director on ComfyUI.

Free, open-source AI film studio on your own PC. Recurring characters, MiniMax H3 and Seedance shots, voices, music, a short-film wizard and a real editor, on your ComfyUI or your own cloud GPU. Windows, Mac and Linux, with 214 MCP tools so Claude Code, Codex or Hermes can run it.

Train LoRAs for Qwen-Image 2.1, FLUX.2 Klein 9B, FLUX.3 Image Klein, Krea 2, Z-Image, MOSS-Image, ERNIE-Image, Ideogram 4, Anima, SDXL (Pony, Illustrious, NoobAI), LTX 2.3, MiniMax-H3, and more on NVIDIA GPUs from 4–8 GB VRAM. One install, one launcher, NF4 models. Windows, Linux and RunPod.