Private AI
Unified LTX-2 19B model for text-to-video or image-to-video with synchronized audio. Supports optional LoRA adapters for custom styles.
Added Jan 7, 2026
Approx. Price
$0.060 per video
Model Type
both
Generation controls available for this model.
Output Format
Default Duration
5
16 duration options
Aspect Ratio (T2V only)
Default
16:9
Options (2)
Landscape (16:9), Portrait (9:16)
Choose layout for text-to-video generations
Duration
Default
5
Options (16)
5 seconds, 6 seconds, 7 seconds, 8 seconds +12 more
Clip length (5–20s)
LoRA 1 Scale
Default
1
Strength of LoRA 1 (0.0–4.0).
LoRA 1 URL
Default
N/A
Optional LoRA weights URL (max 3 total).
LoRA 2 Scale
Default
1
Strength of LoRA 2 (0.0–4.0).
Human preference benchmarks sourced from LMArena.
Text to Video
#32 / 39
Arena Score
1134.9
Votes
42,742
Confidence Interval
1126.3 - 1143.5
Image to Video
#36 / 39
Arena Score
1140.1
Votes
135,497
Confidence Interval
1133.3 - 1146.9
Published 2026-05-12 · Matched as ltx-2-19b
LMArena DatasetLoading examples…
LoRA 2 URL
Default
N/A
Optional second LoRA weights URL.
LoRA 3 Scale
Default
1
Strength of LoRA 3 (0.0–4.0).
LoRA 3 URL
Default
N/A
Optional third LoRA weights URL.
Resolution
Default
720p
Options (3)
480p, 720p, 1080p
Output resolution
Showing 9 of 10 settings.