Lightricks

LTX-2.3

Under evaluation
Maker
Lightricks
Origin
Israel
Released
Mar 5, 2026

Strengths & weaknesses

  • Native 4K output at 50fps with synchronized stereo audio, unusually high fidelity for the category
  • Portrait-native training makes it well suited to mobile-first content
  • Larger companies need a commercial license beyond the free tier
  • More resource-intensive to run than lighter open models

Evaluation

Awaiting evaluation
  • Text-to-videow60—

    No independent measurement yet

  • Image-to-videow40—

    No independent measurement yet

w = weight, each criterion’s share of the overall score. Missing marks don’t count for or against. How scoring works

More in Video Generation

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Google
7.0/10
  • Realistic motion and prompt adherence with native synchronized audio
  • Strong for cinematic scenes and ambience out of the box
  • Availability and pricing vary by platform and SKU
  • Generation still limited to relatively short clip lengths
OpenAI
Under evaluation
  • Set the early bar for realistic, physically-consistent video generation
  • Strong brand recognition and broad public familiarity
  • OpenAI closed the Sora app in April 2026 and removes the API on September 24, 2026
  • Superseded by newer models from Google, ByteDance, and Kuaishou
Kuaishou
Under evaluation
  • Excellent character motion and dramatic, controllable camera moves
  • Strong image-to-video animation from a single source frame
  • Frame preservation needs careful checking on longer generations
  • Native audio exists but is often disabled in third-party integrations
Runway
Under evaluation
  • Full creative production environment, not just a generation endpoint
  • Strong iteration, editing, and referencing tools for professional workflows
  • Audio still has to be added separately in most pipelines
  • Steeper learning curve than simple prompt-and-generate tools