LTX-2

Highlights

• 19B, the pioneering work of joint audio-video generation
• Rich companion LoRA and camera-control templates
• Distilled version can produce output in few steps

Scope

• Good for: reproducing old workflows, running community LoRA
• Not for: chasing the latest

Tips

• The community has many camera-control LoRA based on LTX-2
• Old templates may not be compatible with new weights; watch versions

Cautions

• Community license

Parameters

Distilled version

Few steps (see template)

Resolution

720p class

Ecosystem

Official templates include audio-to-video, depth/edge control, etc.

Deployment

16GB conclusion

Tight; distilled version + fp8 recommended.

VRAM note

Slightly smaller than 2.3, but still 20B class.

Suggested starting point

New projects should use 2.3/2.5 directly; leave LTX-2 for compatibility with old workflows.

Comparison

The first-generation 19B joint audio-video model, 270k downloads. Compared with 2.3/2.5, it is now mainly a compatibility layer for “running old workflows/LoRA”; there is no reason for new projects to start from it.