dgx-spark-playbooks/nvidia/station-comfyui/assets/workflow_api/hidream-text-to-image.api.json
2026-05-26 18:25:53 +00:00

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{
"1": {
"inputs": {
"unet_name": "hidream_i1_full_fp16.safetensors",
"weight_dtype": "default"
},
"class_type": "UNETLoader",
"_meta": { "title": "Load HiDream-I1 Full Model (17B)" }
},
"2": {
"inputs": {
"clip_name1": "clip_l_hidream.safetensors",
"clip_name2": "clip_g_hidream.safetensors",
"clip_name3": "t5xxl_fp8_e4m3fn_scaled.safetensors",
"clip_name4": "llama_3.1_8b_instruct_fp8_scaled.safetensors"
},
"class_type": "QuadrupleCLIPLoader",
"_meta": { "title": "Quadruple CLIP Loader (CLIP-L + CLIP-G + T5-XXL + Llama-3.1-8B)" }
},
"3": {
"inputs": {
"vae_name": "ae_hidream.safetensors"
},
"class_type": "VAELoader",
"_meta": { "title": "Load VAE" }
},
"4": {
"inputs": {
"clip": ["2", 0],
"clip_l": "An astronaut riding a horse on Mars, with Earth visible in the sky, oil painting style by Rembrandt, dramatic chiaroscuro lighting",
"clip_g": "An astronaut riding a horse on Mars, with Earth visible in the sky, oil painting style by Rembrandt, dramatic chiaroscuro lighting",
"t5xxl": "An astronaut riding a horse on Mars, with Earth visible in the sky, oil painting style by Rembrandt, dramatic chiaroscuro lighting",
"llama": "An astronaut riding a horse on Mars, with Earth visible in the sky, oil painting style by Rembrandt, dramatic chiaroscuro lighting"
},
"class_type": "CLIPTextEncodeHiDream",
"_meta": { "title": "HiDream Text Encode (4 Encoders)" }
},
"5": {
"inputs": {
"width": 1024,
"height": 1024,
"batch_size": 1
},
"class_type": "EmptySD3LatentImage",
"_meta": { "title": "Empty Latent (1024x1024)" }
},
"6": {
"inputs": {
"noise": ["10", 0],
"guider": ["7", 0],
"sampler": ["8", 0],
"sigmas": ["9", 0],
"latent_image": ["5", 0]
},
"class_type": "SamplerCustomAdvanced",
"_meta": { "title": "Advanced Sampler" }
},
"7": {
"inputs": {
"model": ["1", 0],
"conditioning": ["4", 0]
},
"class_type": "BasicGuider",
"_meta": { "title": "Basic Guider" }
},
"8": {
"inputs": {
"sampler_name": "euler"
},
"class_type": "KSamplerSelect",
"_meta": { "title": "Sampler Select (Euler)" }
},
"9": {
"inputs": {
"scheduler": "simple",
"steps": 28,
"denoise": 1.0,
"model": ["1", 0]
},
"class_type": "BasicScheduler",
"_meta": { "title": "Basic Scheduler (28 steps)" }
},
"10": {
"inputs": {
"noise_seed": 42
},
"class_type": "RandomNoise",
"_meta": { "title": "Random Noise" }
},
"11": {
"inputs": {
"samples": ["6", 0],
"vae": ["3", 0]
},
"class_type": "VAEDecode",
"_meta": { "title": "VAE Decode" }
},
"12": {
"inputs": {
"filename_prefix": "hidream_output",
"images": ["11", 0]
},
"class_type": "SaveImage",
"_meta": { "title": "Save Image" }
}
}