Text and image conditioning
Generated video from prompts and supported image-to-video workflows.
Historical tool archive
LTXV: historical overview
Lightricks' earlier open-source text-to-video and image-to-video model family, known for fast 2B and 13B checkpoints and generations up to 60 seconds before LTX-2 replaced it.
No longer active
Archive
What LTXV was
LTXV was Lightricks' open video-generation model family. The July 2025 v0.9.8 release offered distilled 2B and 13B checkpoints, improved prompt understanding, ComfyUI workflows, optional FP8 weights, and long-shot generation up to 60 seconds. Related IC-LoRA controls supported depth, pose, Canny edges, and detail enhancement.
LTXV is now a historical model line. Lightricks announced LTX-2 in October 2025 as the next generation and identifies it as the primary home for current development, adding synchronized audio and video, higher fidelity, keyframe controls, and newer training workflows. The old LTXV repositories and checkpoints remain useful for reproducibility and legacy pipelines, but new projects should evaluate the current LTX-2 release first.
Past capabilities
What LTXV offered
Long-shot generation
The 0.9.8 13B release added workflows for clips up to 60 seconds.
Fast distilled checkpoints
2B and 13B distilled variants reduced sampling steps and supported faster iteration, including FP8 options.
Control adapters
IC-LoRA models added depth, pose, Canny-edge, and detailer guidance in compatible pipelines.
Availability
Why this listing is historical
The LTXV code repository is available under Apache 2.0 and legacy checkpoints can be downloaded, but local use still carries GPU, storage, engineering, and rendering costs. There is no current paid LTXV subscription because development has moved to LTX-2.
- LTX-2 is the current model family and primary development focus
- Long clips can accumulate motion, identity, composition, and temporal errors
- Self-hosting requires compatible GPU memory, pinned dependencies, and video-pipeline expertise
Status checked . Review the historical source ↗
Current options
Active LTXV alternatives
Content Creator
LTX-2.3
The current LTX successor for synchronized audio-video generation and newer production workflows.
Explore LTX-2.3 →Content Creator
Runway Gen-4.5
A managed commercial alternative for teams that prefer a hosted creative video platform.
Explore Runway Gen-4.5 →Content Creator
Hailuo AI
A hosted alternative for prompt- and image-based AI video generation without maintaining local inference.
Explore Hailuo AI →Questions
LTXV FAQs
Is LTXV still the current Lightricks video model?
No. Lightricks identifies LTX-2 as the next generation and primary home for active development. LTXV 0.9.8 remains available for legacy and research use.
Could LTXV generate 60-second videos?
The July 2025 LTXV 0.9.8 release added long-shot generation up to 60 seconds for the 13B model through its published workflows.
Was LTXV open source?
The official repository is published under Apache 2.0 with code, configurations, and links to compatible checkpoints. Users still need to review the terms attached to every downloaded model or integration.
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