Wan2.2-FastWan-5B-Paiton-RDNA4 / models /Wan2.2 /checkpoints.lock.json
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Release qualified Wan2.2 and FastWan R9700 runtime package
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{
"wan_source": {"repo": "Wan-Video/Wan2.2", "revision": "42bf4cfaa384bc21833865abc2f9e6c0e67233dc"},
"comfy_source": {"repo": "Comfy-Org/ComfyUI", "revision": "efa6c8f804bff78b46a0fd458ebd2e47bba07a30"},
"fastvideo_source": {"repo": "hao-ai-lab/FastVideo", "revision": "a943220c115228ade5d57b3bab9a6a87fd600a10"},
"base": {
"repo": "Comfy-Org/Wan_2.2_ComfyUI_Repackaged",
"revision": "c4f60d30c55a624e35427060fdd217579a6c1d77",
"license": "Apache-2.0",
"files": [
"split_files/diffusion_models/wan2.2_ti2v_5B_fp16.safetensors",
"split_files/text_encoders/umt5_xxl_fp8_e4m3fn_scaled.safetensors",
"split_files/vae/wan2.2_vae.safetensors"
],
"runtime_dtype": "BF16 denoiser and VAE; native FP8 scaled encoder",
"weight_note": "Base denoiser is the pinned FP16 repack cast to BF16 during loading, not the original FP32 Diffusers file."
},
"fast": {
"repo": "FastVideo/FastWan2.2-TI2V-5B-FullAttn-Diffusers",
"revision": "3e187042a324f6f5fb68fd22110a78725253de8f",
"license": "Apache-2.0",
"files": ["transformer/diffusion_pytorch_model.safetensors"],
"shared_components": "base text encoder and VAE above",
"task": "text-to-video only in this package",
"runtime_dtype": "BF16",
"sampler": {"type": "DMD", "timesteps": [1000,757,522], "training_noise_shift": 8, "guidance": 1},
"conversion": {
"type": "lossless safetensors key rename",
"payload_sha256": "5ed86934beeb35d358a7a82c0d0e43e8f3ea32c85779a4b48a293d4591827055",
"converted_sha256": "4167885e2463373d94b06939cebe15fc950e857f919bfa53793ab39b00741782",
"calibration": "none",
"excluded_components": "none"
}
}
}