SPH - LTX-2 LoRA
A LoRA fine-tune of Lightricks/LTX-2 trained using Ostris AI Toolkit.
Model Details
| Parameter | Value |
|---|---|
| Base Model | Lightricks/LTX-2 |
| Type | LoRA |
| Trigger Word | SPH |
| Resolution | 768x768 |
| Frames | 121 (~5s at 24fps) |
| Training Steps | 2000 |
| Precision | bf16 |
LoRA Configuration
| Parameter | Value |
|---|---|
| Linear Rank | 32 |
| Linear Alpha | 16 |
| Conv Rank | 16 |
| Conv Alpha | 16 |
Training Details
- Hardware: NVIDIA A100 SXM 80GB (RunPod)
- Optimizer: AdamW 8-bit (weight decay: 0.0001)
- Learning Rate: 1e-4
- Batch Size: 1 (gradient accumulation: 4, effective batch size: 4)
- Noise Scheduler: Flow Matching
- Timestep Type: Weighted
- Content/Style: Balanced
- EMA: Enabled (decay: 0.99)
- Gradient Checkpointing: Enabled
- Loss: MSE
- Caption Dropout: 10%
The model was trained on both text-to-video and image-to-video datasets with 2 repeats each.
Usage
Use the trigger word SPH in your prompt to activate the LoRA.
Example Prompts
SPH, smiling and blessing with both hands up, seated in golden ceremonial attire, looking at camera.
SPH sitting on the golden throne with both legs folded and hands in a blessing posture, ornate jewelry, devotional setting.
Files
sph_ltx2_5.safetensors- LoRA weightsfinetune-config.yaml- Full training configuration
Framework
- Training Framework: Ostris AI Toolkit
- Inference: Diffusers
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Model tree for kailasa-ngpt/sph_ltx2_5
Base model
Lightricks/LTX-2