File size: 1,014 Bytes
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license: other
tags:
- ltx-2
- ltx-video
- lora
- text-to-video
- audio-video
base_model: Lightricks/LTX-2.3-22B
library_name: ltx-trainer
---
# LTX-2.3 DJ LoRA — lr5e4 / rank128 (step 1800)
LoRA adapter for the **LTX-2.3 (22B)** audio-video generation model, fine-tuned on a DJ / music-performance video dataset.
## Checkpoint
- **File:** `lora_weights_step_01800.safetensors`
- **Training step:** 1800
## Training configuration
| Setting | Value |
|---|---|
| Base model | LTX-2.3 (22B) — `ltx-2.3-22b-dev` |
| Training mode | LoRA |
| LoRA rank | 128 |
| LoRA alpha | 128 |
| LoRA dropout | 0.0 |
| Target modules | `to_k`, `to_q`, `to_v`, `to_out.0` |
| Learning rate | 5e-4 |
| Optimizer | AdamW |
| LR scheduler | linear |
| Batch size | 1 |
| Grad accumulation | 8 |
| Mixed precision | bf16 |
| Gradient checkpointing | enabled |
| Timestep sampling | shifted_logit_normal |
| Strategy | text_to_video (audio disabled in training) |
| Seed | 42 |
Trained with [LTX Trainer](../ltx-trainer).
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