What is LTX-2 built with?
LTX-2 is a Python repo. It uses AI through NVIDIA, sentencepiece, torch, triton, accelerate, and 7 more, connects to Google, makes its content with imageio, torchcodec, av, pillow, imageio-ffmpeg, and 1 more, and validates its data with Pydantic. It has 81,590 written lines.
Read on November 13, 2026, at commit f0f2f86. Read it as markdown
The card says what it's built with. Its whole map opens it up: every part of the code and how it connects to the rest.
Frontend
Interface 1
- Rich8 files
Backend
AI 11
- torch274 files
accelerate10 files
safetensors7 files
torchaudio4 files
torchvision4 files
peft1 file
- NVIDIA
- triton14 files
- bitsandbytes2 files
- optimum-quanto1 file
- sentencepiece
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Frequently asked questions
What language is LTX-2 written in?
Does LTX-2 use AI?
What services does LTX-2 use?
The proof: packages/ltx-trainer/src/ltx_trainer/captioning.py, line 342
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