{
  "schema_version": 1,
  "id": "ltx23-dev",
  "name": "LTX 2.3 dev",
  "description": "Supports text, start-image and start/end-image video. Audio VAE is optional for silent video. Configure latent upscaling separately in generation settings. Optional distillation LoRAs use this recipe; select the LoRA and adjust the sampling settings separately.",
  "model_url": "https://huggingface.co/Lightricks/LTX-2.3",
  "slots": [
    {
      "id": "diffusion_model",
      "required": true
    },
    {
      "id": "llm",
      "required": true,
      "label": "Gemma 3 12B Text Encoder"
    },
    {
      "id": "embeddings_connectors",
      "required": true
    },
    {
      "id": "vae",
      "required": false,
      "label": "LTX 2.3 Video VAE"
    },
    {
      "id": "tae",
      "required": false
    },
    {
      "id": "audio_vae",
      "required": false,
      "label": "LTX 2.3 Audio VAE"
    }
  ],
  "required_any": [
    [
      "vae",
      "tae"
    ]
  ],
  "defaults": {
    "sampling_method": "euler",
    "video_frames": 33,
    "fps": 24,
    "cfg_scale": 3,
    "steps": 20,
    "width": 768,
    "height": 512
  },
  "features": [
    "end_image",
    "flow_shift",
    "init_image"
  ],
  "disabled_features": [
    "img2img",
    "mask_image"
  ]
}