{ "id": "9ae6082b-c7f4-433c-9971-7a8f65a3ea65", "revision": 0, "last_node_id": 63, "last_link_id": 71, "nodes": [ { "id": 9, "type": "SaveImage", "pos": [ 569.9997491979813, 199.99990354411656 ], "size": [ 780, 660 ], "flags": {}, "order": 2, "mode": 0, "inputs": [ { "name": "images", "type": "IMAGE", "link": 62 } ], "outputs": [], "properties": { "Node name for S&R": "SaveImage", "cnr_id": "comfy-core", "ver": "0.3.64", "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "z-image-turbo" ] }, { "id": 35, "type": "MarkdownNote", "pos": [ -448.82023070937333, 209.21886954515654 ], "size": [ 510, 764.796875 ], "flags": { "collapsed": false }, "order": 0, "mode": 0, "inputs": [], "outputs": [], "title": "Downloads", "properties": {}, "widgets_values": [ "## Downloads - put each file in the ComfyUI folder shown\n\nFull list: `downloads.md`.\n\n**diffusion_models/**\n- [z-image-turbo-q8_0.gguf](https://huggingface.co/unsloth/Z-Image-Turbo-GGUF/resolve/main/z-image-turbo-Q8_0.gguf) (7.2 GB). The download is named `z-image-turbo-Q8_0.gguf`: save it as `z-image-turbo-q8_0.gguf`, or pick it in the GGUF loader.\n\n**text_encoders/**\n- [qwen_3_4b.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/text_encoders/qwen_3_4b.safetensors) (8.0 GB)\n\n**vae/**\n- [ae.safetensors](https://huggingface.co/ffxvs/vae-flux/resolve/main/ae.safetensors)\n\n**Custom nodes:** [ComfyUI-GGUF](https://github.com/city96/ComfyUI-GGUF), [ComfyUI-KJNodes](https://github.com/kijai/ComfyUI-KJNodes) (the GGUF loader).\n\n```\nComfyUI/\n models/\n diffusion_models/\n z-image-turbo-q8_0.gguf\n text_encoders/\n qwen_3_4b.safetensors\n vae/\n ae.safetensors\n```\n" ], "color": "#432", "bgcolor": "#000" }, { "id": 57, "type": "f2fdebf6-dfaf-43b6-9eb2-7f70613cfdc1", "pos": [ 110.47634704148766, 197.82777249021242 ], "size": [ 400, 470 ], "flags": {}, "order": 1, "mode": 0, "inputs": [ { "label": "prompt", "name": "text", "type": "STRING", "widget": { "name": "text" }, "link": null }, { "name": "unet_name", "type": "COMBO", "link": null } ], "outputs": [ { "name": "IMAGE", "type": "IMAGE", "links": [ 62 ] } ], "properties": { "proxyWidgets": [ [ "27", "text" ], [ "13", "width" ], [ "13", "height" ], [ "30", "clip_name" ], [ "29", "vae_name" ], [ "3", "steps" ], [ "3", "control_after_generate" ] ], "cnr_id": "comfy-core", "ver": "0.3.73", "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 63, "type": "MarkdownNote", "pos": [ -1000, 209.21886954515654 ], "size": [ 520, 900 ], "flags": { "collapsed": false }, "order": 3, "mode": 0, "inputs": [], "outputs": [], "title": "How to use", "properties": {}, "widgets_values": [ "## How to use\n\n**What it does:** text in, one image out with Z-Image Turbo (GGUF Q8_0) in 8 steps. Qwen-3 4B text encoder, Flux `ae` VAE. Everything sits in the **Text to Image (Z-Image-Turbo)** node.\n\n**Inputs (on the main node)**\n- **prompt**: describe the picture you want.\n- **width / height**: 1088 x 1920 (portrait) by default. Swap them for landscape.\n- **clip_name**: `qwen_3_4b.safetensors` · **vae_name**: `ae.safetensors`.\n- **steps**: 8 · **control after generate**: randomize (a new seed each run).\n\n**Settings inside the node** (double-click it to open)\n- **GGUF loader**: loads `Z-Image\\z-image-turbo-q8_0.gguf` from `diffusion_models/`. If your file sits elsewhere or has another name, pick it here once.\n- **KSampler**: cfg 1, res_multistep, simple, denoise 1. **ModelSamplingAuraFlow** shift 3.\n- The negative input is zeroed (ConditioningZeroOut), so there is no negative prompt.\n\nThen **Run**. The image lands in `ComfyUI/output/` as `z-image-turbo_xxxxx.png`.\n\n**Tips**\n- At cfg 1 the model draws what the prompt names. Say what you want to see, in positive words.\n- For a fixed result set control after generate to fixed.\n\n**Faster attention:** start ComfyUI with --use-sage-attention (less VRAM). --use-ck-attention changes the image for the same seed.\n\n**Run on (v1.0.0, same graph):** ComfyUI 0.45.3 on a 24 GB card (RTX PRO 4000 Blackwell, sage attention): 1088x1920, 8 steps, about 24 s per image warm, 19.0 to 19.4 GB peak VRAM (24 GB server run).\n" ], "color": "#432", "bgcolor": "#000" } ], "links": [ [ 62, 57, 0, 9, 0, "IMAGE" ] ], "groups": [], "definitions": { "subgraphs": [ { "id": "f2fdebf6-dfaf-43b6-9eb2-7f70613cfdc1", "version": 1, "state": { "lastGroupId": 4, "lastNodeId": 63, "lastLinkId": 71, "lastRerouteId": 0 }, "revision": 0, "config": {}, "name": "Text to Image (Z-Image-Turbo)", "inputNode": { "id": -10, "bounding": [ -80, 425, 120, 180 ] }, "outputNode": { "id": -20, "bounding": [ 1490, 415, 120, 60 ] }, "inputs": [ { "id": "fb178669-e742-4a53-8a69-7df59834dfd8", "name": "text", 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[], "nodes": [ { "id": 30, "type": "CLIPLoader", "pos": [ 109.99975456012362, 329.9998959671774 ], "size": [ 270, 117.3125 ], "flags": {}, "order": 7, "mode": 0, "inputs": [ { "localized_name": "clip_name", "name": "clip_name", "type": "COMBO", "widget": { "name": "clip_name" }, "link": 39 } ], "outputs": [ { "localized_name": "CLIP", "name": "CLIP", "type": "CLIP", "links": [ 28 ] } ], "properties": { "Node name for S&R": "CLIPLoader", "cnr_id": "comfy-core", "ver": "0.3.73", "models": [ { "name": "qwen_3_4b.safetensors", "url": "https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/text_encoders/qwen_3_4b.safetensors", "directory": "text_encoders" } ], "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "qwen_3_4b.safetensors", "lumina2", "default" ] }, { "id": 29, "type": "VAELoader", "pos": [ 109.99975456012362, 479.9997987492238 ], "size": [ 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forming folds and ridges at the waterline, her dress and lower body encased in the hardening black wax, upper body exposed and pristine, expression completely calm, cold blue light from one side, warm amber rim from the other, still surface reflects her torso, impossible material, fashion editorial, cinematic, Paolo Roversi, long exposure feel" ] }, { "id": 13, "type": "EmptySD3LatentImage", "pos": [ 109.99975456012362, 629.9997712391072 ], "size": [ 260, 144 ], "flags": {}, "order": 4, "mode": 0, "inputs": [ { "localized_name": "width", "name": "width", "type": "INT", "widget": { "name": "width" }, "link": 35 }, { "localized_name": "height", "name": "height", "type": "INT", "widget": { "name": "height" }, "link": 36 } ], "outputs": [ { "localized_name": "LATENT", "name": "LATENT", "type": "LATENT", "slot_index": 0, "links": [ 17 ] } ], "properties": { "Node name for S&R": "EmptySD3LatentImage", "cnr_id": "comfy-core", "ver": "0.3.64", "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 1088, 1920, 1 ] }, { "id": 11, "type": "ModelSamplingAuraFlow", "pos": [ 879.9995622224443, 159.9999085565531 ], "size": [ 310, 80 ], "flags": {}, "order": 1, "mode": 0, "inputs": [ { "localized_name": "model", "name": "model", "type": "MODEL", "link": 71 } ], "outputs": [ { "localized_name": "MODEL", "name": "MODEL", "type": "MODEL", "slot_index": 0, "links": [ 13 ] } ], "properties": { "Node name for S&R": "ModelSamplingAuraFlow", "cnr_id": "comfy-core", "ver": "0.3.64", "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 3 ] }, { "id": 3, "type": "KSampler", "pos": [ 879.9995622224443, 269.999886058873 ], "size": [ 315, 317.3125 ], "flags": {}, "order": 2, "mode": 0, "inputs": [ { "localized_name": "model", "name": "model", "type": "MODEL", 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