feat(models): add LTX-2.3 22B model family

Adds 11 models from Lightricks LTX-2.3:
- 5 checkpoints: dev, distilled 1.1, dev fp8, distilled fp8, dev nvfp4
- 3 LoRAs: distilled lora 1.1, IC-LoRA union control, IC-LoRA motion track
- 3 upscalers: spatial x2 1.1, spatial x1.5, temporal x2
This commit is contained in:
aartyomov 2026-06-21 10:44:50 +00:00
parent 579c4f9493
commit 03861f48c9

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@ -5378,6 +5378,127 @@
"url": "https://huggingface.co/Lightricks/LTX-2-19b-LoRA-Camera-Control-Static/resolve/main/ltx-2-19b-lora-camera-control-static.safetensors",
"size": "2.21GB"
},
{
"name": "LTX-2.3 22B Dev",
"type": "checkpoint",
"base": "LTX-2.3",
"save_path": "checkpoints/LTX-2.3",
"description": "LTX-2.3 22B development model.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3",
"filename": "ltx-2.3-22b-dev.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-22b-dev.safetensors",
"size": "42.98GB"
},
{
"name": "LTX-2.3 22B Distilled 1.1",
"type": "checkpoint",
"base": "LTX-2.3",
"save_path": "checkpoints/LTX-2.3",
"description": "LTX-2.3 22B distilled model v1.1.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3",
"filename": "ltx-2.3-22b-distilled-1.1.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-22b-distilled-1.1.safetensors",
"size": "42.98GB"
},
{
"name": "LTX-2.3 22B Dev FP8",
"type": "checkpoint",
"base": "LTX-2.3",
"save_path": "checkpoints/LTX-2.3",
"description": "LTX-2.3 22B Dev FP8 model.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3-fp8",
"filename": "ltx-2.3-22b-dev-fp8.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3-fp8/resolve/main/ltx-2.3-22b-dev-fp8.safetensors",
"size": "27.14GB"
},
{
"name": "LTX-2.3 22B Distilled FP8",
"type": "checkpoint",
"base": "LTX-2.3",
"save_path": "checkpoints/LTX-2.3",
"description": "LTX-2.3 22B Distilled FP8 model.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3-fp8",
"filename": "ltx-2.3-22b-distilled-fp8.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3-fp8/resolve/main/ltx-2.3-22b-distilled-fp8.safetensors",
"size": "27.50GB"
},
{
"name": "LTX-2.3 22B Dev NVFP4",
"type": "checkpoint",
"base": "LTX-2.3",
"save_path": "checkpoints/LTX-2.3",
"description": "LTX-2.3 22B Dev NVFP4 model.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3-nvfp4",
"filename": "ltx-2.3-22b-dev-nvfp4.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3-nvfp4/resolve/main/ltx-2.3-22b-dev-nvfp4.safetensors",
"size": "20.21GB"
},
{
"name": "LTX-2.3 22B Distilled LoRA 1.1",
"type": "lora",
"base": "LTX-2.3",
"save_path": "loras/ltxv/ltx2",
"description": "A LoRA adapter that transforms the standard LTX-2.3 22B model into a distilled version when loaded.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3",
"filename": "ltx-2.3-22b-distilled-lora-384-1.1.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-22b-distilled-lora-384-1.1.safetensors",
"size": "7.08GB"
},
{
"name": "LTX-2.3 22B IC-LoRA Union Control",
"type": "lora",
"base": "LTX-2.3",
"save_path": "loras/ltxv/ltx2",
"description": "In-Context LoRA (IC LoRA) for unified multi-condition control (canny, depth, pose) guided video generation.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3-22b-IC-LoRA-Union-Control",
"filename": "ltx-2.3-22b-ic-lora-union-control-ref0.5.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3-22b-IC-LoRA-Union-Control/resolve/main/ltx-2.3-22b-ic-lora-union-control-ref0.5.safetensors",
"size": "0.61GB"
},
{
"name": "LTX-2.3 22B IC-LoRA Motion Track Control",
"type": "lora",
"base": "LTX-2.3",
"save_path": "loras/ltxv/ltx2",
"description": "In-Context LoRA (IC LoRA) for motion track guided video generation.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3-22b-IC-LoRA-Motion-Track-Control",
"filename": "ltx-2.3-22b-ic-lora-motion-track-control-ref0.5.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3-22b-IC-LoRA-Motion-Track-Control/resolve/main/ltx-2.3-22b-ic-lora-motion-track-control-ref0.5.safetensors",
"size": "0.30GB"
},
{
"name": "LTX-2.3 Spatial Upscaler x2 1.1",
"type": "upscale",
"base": "upscale",
"save_path": "latent_upscale_models",
"description": "Spatial upscaler model for LTX-2.3. This model enhances the spatial resolution of generated videos by 2x.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3",
"filename": "ltx-2.3-spatial-upscaler-x2-1.1.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-spatial-upscaler-x2-1.1.safetensors",
"size": "0.93GB"
},
{
"name": "LTX-2.3 Spatial Upscaler x1.5",
"type": "upscale",
"base": "upscale",
"save_path": "latent_upscale_models",
"description": "Spatial upscaler model for LTX-2.3. This model enhances the spatial resolution of generated videos by 1.5x.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3",
"filename": "ltx-2.3-spatial-upscaler-x1.5-1.0.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-spatial-upscaler-x1.5-1.0.safetensors",
"size": "1.02GB"
},
{
"name": "LTX-2.3 Temporal Upscaler x2",
"type": "upscale",
"base": "upscale",
"save_path": "latent_upscale_models",
"description": "Temporal upscaler model for LTX-2.3. This model enhances the temporal resolution of generated videos.",
"reference": "https://huggingface.co/Lightricks/LTX-2.3",
"filename": "ltx-2.3-temporal-upscaler-x2-1.0.safetensors",
"url": "https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-temporal-upscaler-x2-1.0.safetensors",
"size": "0.24GB"
},
{
"name": "LTX-Video Spatial Upscaler v0.9.7",
"type": "upscale",