Comfy-agent curated_nunchaku_qwen_lightning_txt2img_gpt5_nano_prompt

name: curated_nunchaku_qwen_lightning_txt2img_gpt5_nano_prompt description: Curated workflow wrapper for Nunchaku Qwen Lightning txt2img + GPT5 Nano Prompt.json inputs: prompt: type: string required: false negative_prompt: type: string required: false width: type: integer required: false height: type: integer required: false seed: type: integer required: false steps: type: integer required: false cfg: type: number required: false sampler_name: type: string required: false scheduler: type: string required: false denoise: type: number required: false server: type: string required: false headers: type: object required: false api_prefix: type: string required: false outputs: status: type: string prompt_id: type: string output_images: type: array requirements: models:

• type: clip name: qwen_2.5_vl_7b_fp8_scaled.safetensors target_folder: models/clip
• type: vae name: qwen_image_vae.safetensors target_folder: models/vae custom_nodes:
• comfyui-nunchaku links:
• https://discord.com/invite/gggpkVgBf3
• https://github.com/Tavris1/ComfyUI-Easy-Install
• https://github.com/nunchaku-tech/ComfyUI-nunchaku
• https://huggingface.co/Comfy-Org/Qwen-Image_ComfyUI/resolve/main/split_files/text_encoders/qwen_2.5_vl_7b_fp8_scaled.safetensors
• https://huggingface.co/Comfy-Org/Qwen-Image_ComfyUI/resolve/main/split_files/vae/qwen_image_vae.safetensors
• https://huggingface.co/Comfy-Org/Qwen-Image_ComfyUI/tree/main/split_files/text_encoders
• https://huggingface.co/nunchaku-tech/nunchaku-qwen-image/resolve/main/svdq-int4_r32-qwen-image-lightningv1.0-4steps.safetensors?download=true
• https://huggingface.co/nunchaku-tech/nunchaku-qwen-image/tree/main
• https://www.youtube.com/@pixaroma input_modalities:
• image
• text_prompt output_modalities:
• image/png model_families:
• qwen
• sd3
• wan node_count: 16 node_types:
• CLIPLoader
• CLIPTextEncode
• ConditioningZeroOut
• EmptySD3LatentImage
• KSampler
• Label (rgthree)
• LoadImage
• MarkdownNote
• ModelSamplingAuraFlow
• NunchakuQwenImageDiTLoader
• OpenAIChatConfig
• OpenAIChatNode
• PreviewAny
• SaveImage
• VAEDecode
• VAELoader selection_metadata: family: txt2img resource_profile: medium complexity_score: 3 estimated_runtime: moderate (about 30-120s depending on server) warnings:
• Medium-high resolution detected; expect moderate extra runtime.
• Uses custom nodes; missing nodes can cause validation/runtime failures. max_width: 1024 max_height: 1024 max_steps: 4