LTX 2.3 First Frame, Last Frame GGUF for Timelapse Youtube Shorts Videos

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Using ComfyUI + Claude Code, 🔥 Method 1 (FREE): ComfyUI + LTX 2.3 + Claude Code with a custom Skill file that automates the entire image generation and video queuing pipeline.

Model links

GGUF

• LTX-2.3 Dev GGUF

• LTX-2.3 Distilled GGUF

Distilled LORA

• ltx-2.3-22b-distilled-lora-dynamic_fro09_avg_rank_105_bf16.safetensors

VAE

• LTX23_video_vae_bf16.safetensors

• LTX23_audio_vae_bf16.safetensors

• taeltx2_3.safetensors

Text Encoder

• gemma_3_12B_it_fp8_scaled.safetensors

• ltx-2.3_text_projection_bf16.safetensors

Latent Upsacaler

• ltx-2.3-spatial-upscaler-x2-1.0.safetensors

Model Location

📂 ComfyUI/
├── 📂 models/
│   ├── 📂 unet/
│   │      └── LTX-2.3-GGUF
│   ├── 📂 text_encoders/
│   │      └── gemma_3_12B_it_fp8_scaled.safetensors
│   │      └── ltx-2.3_text_projection_bf16.safetensors
│   ├── 📂 vae/
│   │      └── LTX2_video_vae_bf16.safetensors
│   │      └── LTX2_audio_vae_bf16.safetensors
│   ├── 📂 latent_upscale_models/
│   │      └── ltx-2.3-spatial-upscaler-x2-1.0.safetensors
│   └── 📂 loras/
│          └── ltx-2.3-22b-distilled-lora-dynamic_fro09_avg_rank_105_bf16.safetensors