LTX-2 AI Video Model â Open-Source 4K Text-to-Video Generation
LTX-2 is an open-source AI video generation model for creating cinematic 4K videos from text and images. Learn how LTX-2 works and what it can do.
A model stack engineered for open, local, and fast deployment.
Open-Weights Diffusion Core
Train, fine-tune, and ship with complete transparency across image, video, and audio branches.
Temporal Fidelity Engine
Shot-to-shot coherence with temporal attention maps and frame-aware prompt fusion.
Native Audio Synthesis
Generate synchronized audio layers without stitching or external post-processing.
NVIDIA-Optimized Pipeline
Optimized kernels and tensor streaming for multi-GPU inference and batch render farms.
4K output without the 4K wait time.
Tuned for inference speed, batch generation, and reliable throughput on modern GPU fleets.
50 FPS
Sustained render speed
4K
Native resolution output
18 GB
VRAM for full stack
Built for studios, creators, and realtime production teams.
Film & episodic pipelines
Generate establishing shots, concept renders, and sequence ideas with full audio context.
Game cinematics
Create cinematic trailers, in-engine cutscenes, and stylized storyboards.
Marketing & brand films
Deliver fast concept iterations with voiceovers, sound beds, and regional variations.
Research & prototyping
Test multimodal prompting, audio alignment, and fine-tuned datasets in a single stack.
Open tooling without the black box.
LTX-2
Full open weights, local deployment, and deterministic control over outputs.
Closed models
Opaque pipelines with limited control, uncertain output consistency, and gated usage.
Legacy stacks
Fragmented tools that require stitching across image, video, and audio.
Upgrade for more credits, faster queues, and 4K renders.
Start free, then choose the plan that matches your generation volume.
Basic Annual
SAVE 40% yearly
$238.8/year
Perfect for individuals and light creators
Includes
- 8,400 credits/year
- Full HD generation
- 3 Parallel tasks
- Access to all AI video models
- No watermark
- Basic commercial license
- Priority support
Pro Annual
SAVE 51% yearly
$478.8/year
For professional creators and teams
Includes
- 21,600 credits/year
- 4K generation quality
- 3 Parallel tasks
- All-in-one video models
- No watermark outputs
- Commercial use license
- Priority rendering speed
- Dedicated support
Max Annual
SAVE 60% yearly
$1,198.8/year
For agencies and studios with high demand
Includes
- 57,600 credits/year
- Ultra HD cinematic rendering
- 5 Parallel tasks
- Access to all AI video models
- Team sharing access
- No watermark
- Commercial & resale rights
Latest updates from the LTX-2 team.
Everything you need to ship with LTX-2.
Is LTX-2 free to use commercially?
Yes. The model ships under an open license with commercial usage permitted.
What hardware do I need?
Single GPU setups work for 1080p. Multi-GPU nodes are recommended for 4K.
Can I fine-tune for my studio?
Absolutely. The full training stack and dataset recipes are included.
Does it support local deployment?
Yes. Everything runs locally with no external API calls.
Build the next generation of open video models.
Start exploring the LTX-2 repository, model card, and deployment guides today.