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| "Related PR: [#13817](https://github.com/Comfy-Org/ComfyUI/pull/13817)\n\n## Hidream O1 Tutorial\n[HidreamO1 tutorial](https://www.stablediffusiontutorials.com/2026/05/hidream-o1-image.html)\n\n## Model Links (for Local Users)\n\n**checkpoints**\n\n- [hidream_o1_image_bf16.safetensors](https://huggingface.co/Comfy-Org/HiDream-O1-Image/resolve/main/checkpoints/hidream_o1_image_bf16.safetensors)\n- [hidream_o1_image_fp8_scaled.safetensors](https://huggingface.co/Comfy-Org/HiDream-O1-Image/resolve/main/checkpoints/hidream_o1_image_fp8_scaled.safetensors)\n- [hidream_o1_image_mxfp8.safetensors](https://huggingface.co/Comfy-Org/HiDream-O1-Image/resolve/main/checkpoints/hidream_o1_image_mxfp8.safetensors)\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)\n\n\n## Model Storage Location\n\n```\n📂 ComfyUI/\n├── 📂 models/\n│ ├── 📂 checkpoints/\n│ │ ├── hidream_o1_image_mxfp8.safetensors\n│ │ ├── hidream_o1_image_bf16.safetensors\n│ │ └── hidream_o1_image_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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