antirez/h3.c

Health v2 · maintenance only

Flags: no_releases young

Adoption not part of the score

2443 stars · 177 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A native C inference engine for the MiniMax H3 model on Apple Silicon, using Metal for GPU acceleration. It generates video (and audio) from text prompts, with first/last-frame conditioning and reference-image (Ref2VA) support via an interactive CLI session.

Use cases

• generate videos from text prompts on a Mac
• run MiniMax H3 locally on Apple Silicon
• animate between a first and last frame image
• generate video conditioned on reference images
• interactively iterate on video generation prompts and seeds

When to choose

• you have a Mac with Apple Silicon (M3/M5 Max) and want local video generation
• you want a fast native Metal implementation without Python dependencies
• you need first/last-frame or reference-image conditioning for video generation

When to avoid

• you need inference on Linux, Windows, or NVIDIA/AMD GPUs
• you want a polished GUI rather than a terminal session
• you need a production-stable, widely supported inference stack

Facets

application · maturity active

llm-inference video-processing image-processing gpu-computing cli artificial-intelligence machine-learning image-processing gpu-computing cli cpp apple-silicon metal minimax-h3 text-to-video diffusion-transformer video-generation interactive-session video macos gpu

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markdown · JSON · MCP: product_card(name="antirez/h3.c")