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Lightricks LTX-2.5 Fast vs Google Veo 3.1

Specs, pricing, and capabilities side by side, plus outputs generated from identical prompts, so the only variable between the columns is the model.

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 →
Cloud

Google's high-quality video model with native audio, reference-image support, and frame-to-frame control.

Learn more about Veo 3.1 →
Overview
Creator
Lightricks
Google
Released
1 month ago (Aug 2026)
11 months ago (Oct 2025)
Available on
RunwareReplicate
RunwareReplicateOpenRouterGoogle
Model ID
lightricks/ltx-2.5-fast
google/veo-3.1
Specs
Pricing
$0.03 per second
$0.20 per second
Max resolution
4k
4K
Aspect ratios
16:9, 9:16
16:9, 9:16
Clip length
Up to 20s
Up to 8s
Audio
Synchronized track
Synchronized track
Frame rate
24, 25, 48, 50 fps
-
Image-to-video
Start & end frame + reference images
Start & end frame + reference images
Negative prompt
-
Supported
Seed control
-
Supported
Samples
Establishing shot
Camera motion, scene coherence over time
Close-up
Fluid 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.

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