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chrmc40 8e3dceae99 ComfyUI-PromptChain
A prompt-authoring and image-iteration suite for ComfyUI.
2026-06-17 19:35:25 -07:00

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{
"display_name": "Z-Image - Turbo",
"model_name": "Z-Image",
"version": "Turbo",
"architecture": "zimage",
"family": "zimage_turbo",
"author": "Z-Image Team",
"description": "High-quality image generation model using Qwen text encoder. Turbo version — 6-12 steps, fast generation.",
"tags": [
"realistic",
"photographic",
"turbo",
"fast",
"zimage"
],
"release_date": "2025-01-01",
"tag_sources": [],
"tag_format": "spaces",
"prompt_style": "natural",
"trigger": "4k, highly detailed",
"default_prompt_id": "zimage-photorealistic-default",
"negative": "",
"quality_position": "end",
"notes": "CFG 1.3, Steps 9, res_multistep+beta. Fast generation turbo variant.",
"files": [
{
"label": "Diffusion Model",
"folder": "diffusion_models",
"variants": [
{
"precision": "bf16",
"filename": "z_image_turbo_bf16.safetensors",
"size_bytes": 12309866400,
"source": {
"provider": "huggingface",
"repo": "Comfy-Org/z_image_turbo",
"path": "split_files/diffusion_models/z_image_turbo_bf16.safetensors"
},
"quick_hash": "f0b2f760a4753f32",
"sha256": null
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{
"precision": "nvfp4",
"filename": "z_image_turbo_nvfp4.safetensors",
"size_bytes": 4509509600,
"source": {
"provider": "huggingface",
"repo": "Comfy-Org/z_image_turbo",
"path": "split_files/diffusion_models/z_image_turbo_nvfp4.safetensors"
},
"sha256": null
}
]
},
{
"label": "Text Encoder",
"folder": "text_encoders",
"variants": [
{
"precision": "bf16",
"filename": "qwen_3_4b.safetensors",
"size_bytes": 8044982048,
"source": {
"provider": "huggingface",
"repo": "Comfy-Org/z_image_turbo",
"path": "split_files/text_encoders/qwen_3_4b.safetensors"
},
"sha256": null
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{
"precision": "fp8",
"filename": "qwen_3_4b_fp8_mixed.safetensors",
"size_bytes": 5631994051,
"source": {
"provider": "huggingface",
"repo": "Comfy-Org/z_image_turbo",
"path": "split_files/text_encoders/qwen_3_4b_fp8_mixed.safetensors"
},
"sha256": null
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{
"precision": "fp4",
"filename": "qwen_3_4b_fp4_mixed.safetensors",
"size_bytes": 3479416193,
"source": {
"provider": "huggingface",
"repo": "Comfy-Org/z_image_turbo",
"path": "split_files/text_encoders/qwen_3_4b_fp4_mixed.safetensors"
},
"sha256": null
}
]
},
{
"label": "VAE",
"folder": "vae",
"filename": "ae.safetensors",
"size_bytes": 335304388,
"source": {
"provider": "huggingface",
"repo": "Comfy-Org/z_image_turbo",
"path": "split_files/vae/ae.safetensors"
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"sha256": null
}
],
"nodes": {
"KSampler": {
"steps": 9,
"cfg": 1.3,
"sampler_name": "res_multistep",
"scheduler": "beta",
"steps_range": [
6,
12
],
"cfg_range": [
1.0,
2.0
],
"sampler_name_options": [
"res_multistep",
"euler",
"euler_ancestral",
"dpmpp_2m"
],
"scheduler_options": [
"beta",
"simple",
"sgm_uniform"
]
},
"EmptySD3LatentImage": {
"width": 768,
"height": 1152,
"_resolutions": [
{
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"height": 1152
},
{
"width": 832,
"height": 1216
},
{
"width": 1152,
"height": 768
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{
"width": 1216,
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{
"width": 1024,
"height": 1024
}
]
}
}
}