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ltx-2.3-i2v-better-physics-physltx
Muapi/ltx-2.3-i2v-better-physics-physltx
ltx-2.3-i2v-better-physics-physltx is a text-to-video model from Muapi. Use it when you need video from a text prompt. It is set up for diffusers. The card lists the license as openrail++.
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1.4 GB
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At a glance
- Task
- Text-to-Video
- Library
- diffusers
- License
- openrail++
- Access
- Public
- Created
- May 23, 2026
- Updated
- May 23, 2026
- SHA
- 29f260d6
Base models
Model card
From the Hugging Face model README
LTX 2.3 - I2V Better Physics PhysLTX
Base model: LTXV 2.3 Trained words:
🧠 Usage (Python)
🔑 Get your MUAPI key from muapi.ai/access-keys
import requests, os
url = "https://api.muapi.ai/api/v1/ltx_lora_video"
headers = {"Content-Type": "application/json", "x-api-key": os.getenv("MUAPIAPP_API_KEY")}
payload = {
"prompt": "masterpiece, best quality",
"lora_model": "ltx-2.3-i2v-better-physics-physltx",
"lora_strength": 1.0,
"width": 768,
"height": 512,
"num_frames": 97
}
print(requests.post(url, headers=headers, json=payload).json())
- Task
- Text-to-Video
- Library
- diffusers
- License
- openrail++
- Created
- May 23, 2026
- Updated
- May 23, 2026