hao-ai-lab-FastVideo/docs/cookbook/flux.md

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FLUX recipes

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Maintained family · Inference

FLUX inference recipes

Black Forest Labs' FLUX family covers FLUX.1 dev and FLUX.2 (dev and distilled Klein) text-to-image. FLUX.1 registers no `model_family` in the registry and is grouped under FLUX for documentation only.

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

Builder Setup Troubleshooting Evidence

Pick a recipe and runtime

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

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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

• FLUX.1 dev defaults to a local official_weights/FLUX.1-dev directory in the example; the cookbook command passes the Hugging Face ID explicitly instead.
• Image outputs land under outputs/; adjust --output if that path is not writable.
• Gated checkpoints (FLUX.1 dev): run huggingface-cli login and accept the license on Hugging Face first.

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.