PREVIOUS-GENERATION LTX FAST LEGACY ROUTE

LTX 2.3 Fast

Fast visual exploration for prompt testing, lower-cost draft loops, and vertical/social drafts.

LTX 2.3 Fast stays executable for previous-generation draft loops, saved prompts and existing examples. Continue using it when reproducibility matters, or begin new speed-oriented exploration with its current successor, LTX 2.5 Fast.

LTX 2.3 Fast cinematic draft example
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LTX 2.3 Fast example

Fast visual exploration draft

View current LTX 2.5 FastCompare LTX Fast with Seedance FastView pricingPrompt examples

Visual exploration

Move through look, style and scene options quickly.

Prompt testing

Compare prompt wording before committing to a final route.

Image-to-video drafts

Use a start image when the draft needs a visual anchor.

Vertical/social drafts

Sketch short concepts for social formats and creative reviews.

Max 20s

Draft clips up to 20 seconds per generation.

Pay-as-you-go

See exact live price before you generate.