Resources

• Kijai/LTX2.3_comfy at main
• unsloth/LTX-2.3-GGUF · Hugging Face
• RuneXX/LTX-2.3-Workflows · Hugging Face
• Lightricks/LTX-2.3-fp8 · Hugging Face

AI Avatar Workflow:

video_ltx2.3_ia2v - working (1).json

Dev FP8 Workflo:

video_ltx2.3_t2v kjcheckpoint - working.json

GGUF Workflows :

video_ltx2.3_t2v kjcheckpoint - working.json

Thoughts

• GGUF feels more polished and looks better, sometimes. Really depends on the prompt though
• sometimes i do get weird artefacts, but i thin that was due to SageAttention
• FP8 is definitely faster! 🏃‍♂️

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