Compare · Video
Google Veo 3.1 vs Lightricks LTX-2.5 Fast
Specs, pricing, and capabilities side by side, plus outputs generated from identical prompts, so the only variable between the columns is the model.
Cloud
Google's high-quality video model with native audio, reference-image support, and frame-to-frame control.
Learn more about Veo 3.1 →Cloud
Lightricks' fast video model — synchronized audio, first-to-last-frame control, and clips up to 20 seconds, at resolutions up to 4K.
Learn more about LTX-2.5 Fast →Overview
Creator
Google
Lightricks
Released
Oct 2025
Aug 2026
Available on
OpenRouterRunwareReplicate
RunwareReplicate
Model ID
google/veo-3.1
lightricks/ltx-2.5-fast
Specs
Pricing
$0.40 per second
$0.09 per second
Max resolution
4K
4k
Aspect ratios
16:9, 9:16
16:9, 9:16
Clip length
Up to 8s
Up to 20s
Audio
Synchronized track
Synchronized track
Image-to-video
Start & end frame + reference images
Start & end frame + reference images
Negative prompt
Supported
-
Seed control
Supported
-
Text to video rank
#13
-
Image to video rank
#14
-
Frame rate
-
24, 25, 48, 50 fps
Samples
Establishing shotCamera motion, scene coherence over time
Close-upFluid motion, fine detail, temporal stability
Every sample is the model’s first result for the shared scene prompt (no cherry-picking), generated via Runware or Replicate. Hover a copy icon to read the full prompt.
LMArena ranks come from the arena.ai leaderboard (dataset, CC BY 4.0), board of Sep 22, 2026.
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