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Hunyuan recipes

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Maintained family · Inference

Hunyuan inference recipes

HunyuanVideo 1.5 is Tencent's video generation family. The maintained examples cover 480p text-to-video with CPU offload and a full 480p-to-1080p upscale chain.

Inference live Distillation planned Fine-tuning planned Training planned Evaluation planned Optimization planned Deployment planned

Pick a recipe and runtime

Start with the result you want, then choose one of the runtimes FastVideo actually maintains for it.

Recipe Task and checkpoint
Runtime Maintained paths only

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Exact device and memory details appear only when a recorded run supports them.

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Maintained Source-backed Source config
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Open example source View model card

Setup

The generated commands expect a local clone:

git clone https://github.com/hao-ai-lab/FastVideo.git
cd FastVideo

Use Configuration for supported Python and CLI settings, Optimizations for attention and memory tradeoffs, and the support matrix for the supported model and optimization surface.

Troubleshooting
  • Out of memory: basic_hy15.py already enables dit/VAE/text-encoder CPU offload; further tradeoffs are described in Optimizations.
  • pin_cpu_memory errors on low-RAM machines are documented inline in the example; set it to false as the source comment suggests.
  • Gated or missing checkpoints: run huggingface-cli login and confirm you accepted the model's license on Hugging Face.
Evidence status

All recipes on this page are Source-backed: their commands, model IDs, and flags were validated against the checked-in FastVideo sources listed above (static validation). No runtime GPU validation is recorded for these recipes, so GPU model fit, memory use, throughput, and runtime duration are Unknown and deliberately not claimed. Runtime buttons show only the GPU counts configured in checked-in sources.