工作流 /
图像 /
HiDream O1 Dev
HiDream O1 Dev
HiDream O1 Dev
输入文本提示词和可选的参考图像。生成高分辨率图像（最高2048x2048），支持文生图、图像编辑和主体驱动个性化。
图像
29 个节点 1 个输入 24 次使用 ComfyUI ≥ 0.21.1 ComfyUI 64 KB
需要的权重
这个工作流引用了 2 个权重文件，其中 2 个能在本站模型库里找到。
节点构成
ComfySwitchNode
× 4
MarkdownNote
× 3
CLIPTextEncode
× 2
PrimitiveBoolean
× 2
ComfyMathExpression
× 2
EmptyHiDreamO1LatentImage
× 2
SamplerCustom
× 1
BasicScheduler
× 1
CheckpointLoaderSimple
× 1
ModelNoiseScale
× 1
HiDreamO1ReferenceImages
× 1
VAEDecode
× 1
SamplerLCM
× 1
GetImageSize
× 1
fa7296b5-c974-4466-bfe3-a1f05f43b880
× 1
ImageScaleToTotalPixels
× 1
官方标注的模型
HiDream
工作流 JSON
和上面「下载工作流 JSON」是同一份文件。
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42 },
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47 },
48 {
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62 {
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76 "cnr_id": "comfy-core",
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183 "ver": "0.21.0",
184 "Node name for S&R": "CheckpointLoaderSimple",
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263 },
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268 },
269 {
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274 },
275 {
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277 "name": "images.image_2",
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280 "link": null
281 }
282 ],
283 "outputs": [
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289 ]
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291 {
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304 "secondTabText": "Send Back",
305 "secondTabOffset": 80,
306 "secondTabWidth": 65,
307 "cnr_id": "comfy-core",
308 "ver": "0.21.0",
309 "Node name for S&R": "HiDreamO1ReferenceImages"
310 },
311 "widgets_values": [],
312 "color": "#322",
313 "bgcolor": "#533"
314 },
315 {
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317 "type": "CLIPTextEncode",
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322 "size": [
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324 480
325 ],
326 "flags": [],
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328 "mode": 0,
329 "inputs": [
330 {
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332 "type": "CLIP",
333 "link": 146
334 },
335 {
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338 "widget": {
339 "name": "text"
340 },
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342 }
343 ],
344 "outputs": [
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351 ]
352 }
353 ],
354 "properties": {
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358 "hasSecondTab": false,
359 "secondTabText": "Send Back",
360 "secondTabOffset": 80,
361 "secondTabWidth": 65,
362 "cnr_id": "comfy-core",
363 "ver": "0.21.0",
364 "Node name for S&R": "CLIPTextEncode"
365 },
366 "widgets_values": [
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368 ],
369 "color": "#232",
370 "bgcolor": "#353"
371 },
372 {
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374 "type": "VAEDecode",
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379 "size": [
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382 ],
383 "flags": [],
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385 "mode": 0,
386 "inputs": [
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391 },
392 {
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396 }
397 ],
398 "outputs": [
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630 "secondTabOffset": 80,
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632 "cnr_id": "comfy-core",
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651 "flags": {
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653 },
654 "order": 15,
655 "mode": 0,
656 "inputs": [
657 {
658 "name": "image",
659 "type": "IMAGE",
660 "link": 318
661 }
662 ],
663 "outputs": [
664 {
665 "name": "width",
666 "type": "INT",
667 "links": [
668 319
669 ]
670 },
671 {
672 "name": "height",
673 "type": "INT",
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677 },
678 {
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681 "links": null
682 }
683 ],
684 "properties": {
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688 "hasSecondTab": false,
689 "secondTabText": "Send Back",
690 "secondTabOffset": 80,
691 "secondTabWidth": 65,
692 "cnr_id": "comfy-core",
693 "ver": "0.21.0",
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695 },
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708 ],
709 "flags": [],
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711 "mode": 0,
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713 "outputs": [
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715 "name": "BOOLEAN",
716 "type": "BOOLEAN",
717 "links": [
718 224,
719 225,
720 235
721 ]
722 }
723 ],
724 "title": "Switch to Image Edit",
725 "properties": {
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728 "tabXOffset": 10,
729 "hasSecondTab": false,
730 "secondTabText": "Send Back",
731 "secondTabOffset": 80,
732 "secondTabWidth": 65,
733 "cnr_id": "comfy-core",
734 "ver": "0.21.0",
735 "Node name for S&R": "PrimitiveBoolean"
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737 "widgets_values": [
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740 },
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751 ],
752 "flags": [],
753 "order": 13,
754 "mode": 0,
755 "inputs": [
756 {
757 "label": "user_prompt",
758 "name": "replace",
759 "type": "STRING",
760 "widget": {
761 "name": "replace"
762 },
763 "link": 260
764 },
765 {
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770 }
771 ],
772 "outputs": [
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780 ],
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797 "secondTabOffset": 80,
798 "secondTabWidth": 65,
799 "cnr_id": "comfy-core",
800 "ver": "0.21.0"
801 },
802 "widgets_values": []
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830 },
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880 "outputs": [
881 {
882 "name": "BOOLEAN",
883 "type": "BOOLEAN",
884 "links": [
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886 ]
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888 ],
889 "title": "Enable Prompt Refine?",
890 "properties": {
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893 "tabXOffset": 10,
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895 "secondTabText": "Send Back",
896 "secondTabOffset": 80,
897 "secondTabWidth": 65,
898 "cnr_id": "comfy-core",
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945 "cnr_id": "comfy-core",
946 "ver": "0.21.0",
947 "Node name for S&R": "CLIPTextEncode"
948 },
949 "widgets_values": [
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951 ],
952 "color": "#223",
953 "bgcolor": "#335"
954 },
955 {
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965 ],
966 "flags": [],
967 "order": 4,
968 "mode": 0,
969 "inputs": [],
970 "outputs": [],
971 "title": "Note: About Image Size",
972 "properties": [],
973 "widgets_values": [
974 "Select and Ctrl-B to enable the `ImageScaleToTotalPixels` node, if your input image is too large\n\nThe O1 model is trained under the following resolutions:\n| Width | Height | Category |\n|-------|--------|------------|\n| 2048 | 2048 | Square |\n| 2304 | 1728 | Landscape |\n| 2304 | 1792 | Landscape |\n| 2496 | 1664 | Landscape |\n| 2560 | 1440 | Landscape |\n| 3104 | 1312 | Landscape |\n| 1728 | 2304 | Portrait |\n| 1792 | 2304 | Portrait |\n| 1664 | 2496 | Portrait |\n| 1440 | 2560 | Portrait |\n| 1312 | 3104 | Portrait |"
975 ],
976 "color": "#222",
977 "bgcolor": "#000"
978 },
979 {
980 "id": 196,
981 "type": "ImageScaleToTotalPixels",
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985 ],
986 "size": [
987 320,
988 150
989 ],
990 "flags": [],
991 "order": 12,
992 "mode": 4,
993 "inputs": [
994 {
995 "name": "image",
996 "type": "IMAGE",
997 "link": 302
998 }
999 ],
1000 "outputs": [
1001 {
1002 "name": "IMAGE",
1003 "type": "IMAGE",
1004 "links": [
1005 318
1006 ]
1007 }
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1045 "Related PR: [#13817](https://github.com/Comfy-Org/ComfyUI/pull/13817)\n\n## Model Links\n\n- [Hugging Face:Comfy-Org/HiDream-O1-Image](https://huggingface.co/Comfy-Org/HiDream-O1-Image)\n- [ModelScope:Comfy-Org/HiDream-O1-Image](https://modelscope.cn/models/Comfy-Org/HiDream-O1-Image)\n- [Hugging Face:Comfy-Org/gemma-4](https://huggingface.co/Comfy-Org/gemma-4)\n- [ModelScope:Comfy-Org/gemma-4](https://modelscope.cn/models/Comfy-Org/gemma-4)\n\n**checkpoints**\n\n- [hidream_o1_image_dev_fp8_scaled.safetensors](https://huggingface.co/Comfy-Org/HiDream-O1-Image/resolve/main/checkpoints/hidream_o1_image_dev_fp8_scaled.safetensors) (7.51 GB)\n\n**text_encoders**\n\n- [gemma4_e4b_it_fp8_scaled.safetensors](https://huggingface.co/Comfy-Org/gemma-4/resolve/main/text_encoders/gemma4_e4b_it_fp8_scaled.safetensors) (8.44 GB)\n\n\n## Model Storage Location\n\n```\n📂 ComfyUI/\n├── 📂 models/\n│ ├── 📂 checkpoints/\n│ │ └── hidream_o1_image_dev_fp8_scaled.safetensors\n│ └── 📂 text_encoders/\n│ └── gemma4_e4b_it_fp8_scaled.safetensors\n```\n\n## Report Issue\n\nNote: Please update ComfyUI first ([guide](https://docs.comfy.org/installation/update_comfyui)) and prepare required models. Desktop/Cloud updates follow stable releases, so some nightly-supported models may not be available yet.\n\n- Cannot run / runtime errors: [ComfyUI/issues](https://github.com/comfyanonymous/ComfyUI/issues)\n- UI / frontend issues: [ComfyUI_frontend/issues](https://github.com/Comfy-Org/ComfyUI_frontend/issues)\n- Workflow issues: [workflow_templates/issues](https://github.com/Comfy-Org/workflow_templates/issues)\n"
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