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Back","secondTabOffset":80,"secondTabWidth":65,"ue_properties":{"widget_ue_connectable":{"value":true},"version":"7.5.2","input_ue_unconnectable":{}}},"widgets_values":[25],"color":"#323","bgcolor":"#535"},{"id":180,"type":"MarkdownNote","pos":[-400.24094338245266,3353.0329275582126],"size":[470.31354810585503,138.48219232141128],"flags":{"collapsed":false},"order":13,"mode":0,"inputs":[],"outputs":[],"title":"Prompting LTX-2.3","properties":{"ue_properties":{"widget_ue_connectable":{},"version":"7.7","input_ue_unconnectable":{}}},"widgets_values":["## LTX-2 Prompting Tips\n1. **Core Actions**: Describe events and actions as they occur over time.\n2. **Audio**: Describe sounds and dialogue needed for the scene.\n3. **Reference Image**: Do not repeat details already present.  \n4. **Consistency**: Avoid instructions that do not match the reference image, as this will degrade results."],"color":"#222","bgcolor":"#000"},{"id":121,"type":"CLIPTextEncode","pos":[-684.6323129905929,3584.2899891837587],"size":[451.6443309361399,369.6636189969622],"flags":{},"order":17,"mode":0,"inputs":[{"localized_name":"clip","name":"clip","type":"CLIP","link":347},{"localized_name":"text","name":"text","type":"STRING","widget":{"name":"text"},"link":null}],"outputs":[{"localized_name":"CONDITIONING","name":"CONDITIONING","type":"CONDITIONING","links":[283]}],"properties":{"cnr_id":"comfy-core","ver":"0.3.56","Node name for S&R":"CLIPTextEncode","enableTabs":false,"tabWidth":65,"tabXOffset":10,"hasSecondTab":false,"secondTabText":"Send Back","secondTabOffset":80,"secondTabWidth":65,"ue_properties":{"widget_ue_connectable":{"text":true},"version":"7.5.2","input_ue_unconnectable":{}}},"widgets_values":["Aesthetic: Gritty urban realism, late-night atmosphere, physical presence.\n\n[0:00-0:04] (Audio: A solitary, heavy heavy-bag punch echo, rhythmic breathing.) An empty, sweat-stained boxing gym at 2 AM. A single overhead lamp illuminates the ring. An athletic-fit woman in practical, form-fitting athletic wear (sports bra and leggings, integrated naturally for the setting) stands over a heavy bag. She wears worn leather gloves and has intense focus.\n\n[0:04-0:07] (Audio: The woman takes a deep, ragged breath. Voice: \"They didn't break me. They just made me dangerous.\") She takes a slow step back, resetting her stance, her eyes blazing with determination and secrets.\n\n[0:07-0:10] (Audio: A powerful, final punch impact that echoes loudly.) She throws a moderate-paced, powerful hook, and the camera moves smoothly in a tight tracking arc around her as she holds the follow-through pose, emphasizing her strong silhouette."],"color":"#232","bgcolor":"#353"},{"id":118,"type":"LTXVLatentUpsampler","pos":[105.91287196273578,3925.0960244117787],"size":[235.1999969482422,98],"flags":{"collapsed":false},"order":32,"mode":0,"inputs":[{"localized_name":"samples","name":"samples","type":"LATENT","link":280},{"localized_name":"upscale_model","name":"upscale_model","type":"LATENT_UPSCALE_MODEL","link":281},{"localized_name":"vae","name":"vae","type":"VAE","link":335}],"outputs":[{"localized_name":"LATENT","name":"LATENT","type":"LATENT","links":[262]}],"title":"spatial","properties":{"cnr_id":"comfy-core","ver":"0.7.0","Node name for S&R":"LTXVLatentUpsampler","enableTabs":false,"tabWidth":65,"tabXOffset":10,"hasSecondTab":false,"secondTabText":"Send Back","secondTabOffset":80,"secondTabWidth":65,"ue_properties":{"widget_ue_connectable":{},"version":"7.5.2","input_ue_unconnectable":{}}},"widgets_values":[],"color":"#233","bgcolor":"#355"},{"id":153,"type":"VAELoaderKJ","pos":[-1132.0530643480574,4008.3082816088686],"size":[389.5458055279595,106],"flags":{},"order":14,"mode":0,"inputs":[{"localized_name":"vae_name","name":"vae_name","type":"COMBO","widget":{"name":"vae_name"},"link":null},{"localized_name":"device","name":"device","type":"COMBO","widget":{"name":"device"},"link":null},{"localized_name":"weight_dtype","name":"weight_dtype","type":"COMBO","widget":{"name":"weight_dtype"},"link":null}],"outputs":[{"localized_name":"VAE","name":"VAE","type":"VAE","links":[335,395]}],"title":"Video VAE","properties":{"cnr_id":"comfyui-kjnodes","ver":"16cbf238a74cac17082d6888bc8934899c850645","Node name for S&R":"VAELoaderKJ","ue_properties":{"widget_ue_connectable":{"vae_name":true,"device":true,"weight_dtype":true},"version":"7.5.2","input_ue_unconnectable":{}}},"widgets_values":["LTX23_video_vae_bf16.safetensors","main_device","bf16"],"color":"#222","bgcolor":"#000"},{"id":179,"type":"LTXVChunkFeedForward","pos":[-698.0886630346204,3415.148391077275],"size":[272.35703125,82],"flags":{},"order":21,"mode":0,"inputs":[{"localized_name":"model","name":"model","type":"MODEL","link":400},{"localized_name":"chunks","name":"chunks","type":"INT","widget":{"name":"chunks"},"link":null},{"localized_name":"dim_threshold","name":"dim_threshold","type":"INT","widget":{"name":"dim_threshold"},"link":null}],"outputs":[{"localized_name":"model","name":"model","type":"MODEL","links":[397,398]}],"properties":{"cnr_id":"comfyui-kjnodes","ver":"52807058a17532dd3d03f2143fb4c52beab5f936","Node name for S&R":"LTXVChunkFeedForward","ue_properties":{"widget_ue_connectable":{},"input_ue_unconnectable":{},"version":"7.8"}},"widgets_values":[2,4096],"color":"#223","bgcolor":"#335"},{"id":159,"type":"MarkdownNote","pos":[-1637.0929275159672,3206.88629214894],"size":[460.521225303288,735.4566206006052],"flags":{"pinned":true},"order":15,"mode":0,"inputs":[],"outputs":[],"title":"Models","properties":{"ue_properties":{"widget_ue_connectable":{},"version":"7.5.2","input_ue_unconnectable":{}}},"widgets_values":["# LTXV-2 Model Files & Dependencies\n\n**ltx-2.3-22b-distilled 1.1-Q5_K_M.gguf**  \n*Place in:* `unet`\n\n- [ltx-2.3-22b-distilled-1.1 Q5_K_M.gguf](https://huggingface.co/unsloth/LTX-2.3-GGUF/blob/main/distilled-1.1/ltx-2.3-22b-distilled-1.1-Q5_K_M.gguf)\n\n## Diffusion Model\n**LTXV-2.3-22b DISTILLED 1.1 FP8**  \n*Place in:* `diffusion_models`\n\n- [ltx-2.3-22b-distilled-1.1_transformer_only_mxfp8_block32.safetensors](https://huggingface.co/Kijai/LTX2.3_comfy/blob/main/diffusion_models/ltx-2.3-22b-distilled-1.1_transformer_only_mxfp8_block32.safetensors)\n\n---\n\n## Text Encoder\n**Gemma-3-12b-it-IQ4_XS.gguf**  \n*Place in:* `text_encoders`\n\n- [gemma-3-12b-it-IQ4_XS.gguf](https://huggingface.co/unsloth/gemma-3-12b-it-GGUF/resolve/main/gemma-3-12b-it-IQ4_XS.gguf?download=true)\n\n---\n\n## Dual CLIP Connector\n**LTX-2.3-22b-distilled_embeddings_connector**  \n*Place in:* `text_encoders`\n\n- [LTX-2.3-22b-distilled_embeddings_connectors.safetensors](https://huggingface.co/unsloth/LTX-2.3-GGUF/blob/main/text_encoders/ltx-2.3-22b-distilled_embeddings_connectors.safetensors)\n\n---\n\n## Audio VAE\n**LTX2.3-22b-distilled_audio_vae.safetensors**  \n*Place in:* `checkpoints`\n\n- [LTX2.3-22b-distilled_audio_vae.safetensors](https://huggingface.co/unsloth/LTX-2.3-GGUF/blob/main/vae/ltx-2.3-22b-distilled_audio_vae.safetensors)\n\n---\n\n## Video VAE\n**LTX-2.3-22b-distilled_video_vae.safetensors**  \n*Place in:* `vae`\n\n- [LTX-2.3-22b-distilled_video_vae.safetensors](https://huggingface.co/unsloth/LTX-2.3-GGUF/blob/main/vae/ltx-2.3-22b-distilled_video_vae.safetensors)\n\n---\n## Spatial Upscaler\n**LTX-2.3-spatial-upscaler-x2-1.1.safetensors**  \n*Place in:* `latent_upscale_models`\n\n- [LTX-2.3-spatial-upscaler-x2-1.1.safetensors](https://huggingface.co/Lightricks/LTX-2.3/blob/main/ltx-2.3-spatial-upscaler-x2-1.1.safetensors)\n\n---\n\n\n\n"],"color":"#432","bgcolor":"#653"},{"id":177,"type":"DiffusionModelLoaderKJ","pos":[-1132.035190291809,3480.4659449797678],"size":[398.20893872624936,178],"flags":{},"order":16,"mode":0,"inputs":[{"localized_name":"extra_state_dict","name":"extra_state_dict","shape":7,"type":"STRING","link":null},{"localized_name":"model_name","name":"model_name","type":"COMBO","widget":{"name":"model_name"},"link":null},{"localized_name":"weight_dtype","name":"weight_dtype","type":"COMBO","widget":{"name":"weight_dtype"},"link":null},{"localized_name":"compute_dtype","name":"compute_dtype","type":"COMBO","widget":{"name":"compute_dtype"},"link":null},{"localized_name":"patch_cublaslinear","name":"patch_cublaslinear","type":"BOOLEAN","widget":{"name":"patch_cublaslinear"},"link":null},{"localized_name":"sage_attention","name":"sage_attention","type":"COMBO","widget":{"name":"sage_attention"},"link":null},{"localized_name":"enable_fp16_accumulation","name":"enable_fp16_accumulation","type":"BOOLEAN","widget":{"name":"enable_fp16_accumulation"},"link":null}],"outputs":[{"localized_name":"MODEL","name":"MODEL","type":"MODEL","links":[400]}],"properties":{"cnr_id":"comfyui-kjnodes","ver":"e44c61785708f3d917fe26a0ddd810f6aa598f7f","Node 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