LTX-2 Pro

open-sourceself-hostedBest Value

Lightricks · Diffusion Transformer · v2.0verifiedVerified pricing

Built for open source and self hosted. Cheap enough for rapid iteration.

$0.06/sec

best verified rate via FAL.ai at 1080p

Ceiling

Duration

6–10s

Price source

FAL.ai

Text-to-VideoImage-to-VideoAudioLipsync

Best for

Open source and self hosted

Native audio, and 10s clips support short narrative work.

Watch out for

LTX-2 Pro endpoint is limited to 16:9; use LTX-2.3 docs for native portrait workflows

Starting cost

$0.060/sec

About $0.30 for a 5-second clip at the verified starting tier.

Quick facts for AI assistants

Citation-ready model facts

These facts are generated from the current model record, provider verification metadata, and the page update timestamp.

Canonical URL: https://vidscore.dev/models/ltx-2
Current verdict: Built for open source and self hosted. Cheap enough for rapid iteration.
Verified pricing: $0.06/sec via FAL.ai at 1080p
Provider evidence: FAL.ai (Verified)
Best fit: open-source, self-hosted, Best Value
Primary limitation: LTX-2 Pro endpoint is limited to 16:9; use LTX-2.3 docs for native portrait workflows
Last updated: 2026-04-18

Pricing

The default rate first, with provider details one click away.

1 providers, 6 tiers

$0.060/sec

Verified default on FAL.ai · 1080p

No cheaper comparable public rate found.

Audio: $0.060/sec

All provider rates

Expand for every tier, audio surcharge, and verification note.

1 providersexpand_more

FAL.aiDefault rate

Pro · Verified · HIGH trust

Open provideropen_in_new

Text-to-Video1080pAudio

$0.060/s

Text-to-Video1440pAudio

$0.120/s

Text-to-Video4KAudio

$0.240/s

Image-to-Video1080pAudio

$0.060/s

Image-to-Video1440pAudio

$0.120/s

Image-to-Video4KAudio

$0.240/s

Checked 2026-04-18

Should you choose it?

Why pick LTX-2 Pro, and why pass?

Use this as a sanity check before you compare it against the closest alternatives.

thumb_upWhy choose it

Open weights under the LTX-2 Community License, with GitHub code and Hugging Face checkpoints
Lowest verified 1080p + native-audio floor in this catalog: $0.06/sec on FAL.ai LTX-2 Pro
FAL.ai LTX-2 Pro endpoint lists 1080p, 1440p, and 2160p/4K at 25 or 50 fps
Joint audio-video generation in one model for synchronized sound and visuals
LTX-2.3 upgrade adds native portrait, 20-second clips, and cleaner audio, but should be priced separately

infoWhy skip it

LTX-2 Pro endpoint is limited to 16:9; use LTX-2.3 docs for native portrait workflows
LTX-2 Pro endpoint caps duration at 6-10 seconds per generation
Public LTX-2.3 pages use different pricing scopes, so do not mix LTX-2 Pro and LTX-2.3 rates in one starting-price claim
No camera control panel, motion brush, or multi-shot generation features
Large commercial entities need a paid commercial license under the LTX-2 Community License

Prompt playbook

auto_fix_highStart with these three moves

Scan the quick playbook first. Open the full guide only when you need deeper do/don't rules or example prompts.

1
Write prompts as a flowing narrative describing a coherent sequence of events unfolding in time — not a list of visual elements or bullet points.
2
Include five key components: scene anchor (location, time, atmosphere), subject + action (who/what and a verb), camera + lens (movement, focal length, framing), visual style (color science, grading), and motion/time cues (speed, frame intent).
3
Start with close-ups and move outward — the model retains facial and material detail better in tight framing, while wide shots may soften likeness.

Open the full prompt guide

Extra prompt tips, best practices, common mistakes, and example prompts.

expand_more

More tips

4Use concrete nouns and verbs over vague mood words — LTX-2 weighs specific visual and action terms more heavily than abstract atmosphere descriptions.
5Match prompt length to duration — 2-second clips need 2-3 sentences, while 10-second clips benefit from 6-8 sentences of detailed direction.

✓ Do this

For audio-video sync, use cue words like 'on the downbeat,' 'hit on second snare,' or 'cut point at 4s' to align action with generated audio timing
Use 16:9 for all generations — LTX-2.0 Pro only supports landscape aspect ratio natively (LTX-2.3 adds 9:16 portrait support)
Leverage LoRA fine-tuning for consistent characters, styles, or brand-specific aesthetics — training completes in under an hour on capable hardware
Use the Fast tier ($0.04/sec at 1080p) for rapid iteration and the Pro tier ($0.06/sec) for final deliverables with full audio
Choose 50 fps for smooth slow-motion or high-fidelity motion, and 25 fps for standard cinematic output

✗ Avoid this

Cannot reliably generate readable text or logos within video frames
Overloaded prompts with too many simultaneous elements produce worse results — focus on simpler, directed scenes
Aspect ratio is limited to 16:9 — no portrait (9:16) or square (1:1) native support
No camera control panel or motion brush — all direction is through text prompts
Maximum 10 seconds per generation — longer content requires extension workflows

Example prompts

Music / Audio-Visual

“A street musician sits on a wooden crate in a narrow European alley at twilight. He strums an acoustic guitar, fingers sliding along the fretboard. The warm golden light from a lamp post casts long shadows. A gentle breeze rustles nearby café curtains. Camera holds steady, medium close-up, shallow depth of field. Guitar melody fills the alley.”

Landscape / Nature

“Aerial establishing shot slowly descending over a Japanese garden in autumn. Crimson maple leaves drift across a still koi pond reflecting the overcast sky. Camera tilts down as it descends, revealing stone lanterns along a gravel path. Soft ambient wind and water sounds.”

Cinematic / Character

“Close-up of a woman's face as she opens her eyes, surprised. Her pupils dilate as warm morning light streams through gauze curtains. Camera rack-focuses from her eyes to the window behind her. A clock ticks softly. Film grain, 35mm aesthetic, warm color grading.”

Based on the official prompt guide →

FAQexpand_more

How much does LTX-2 Pro cost?

LTX-2 Pro currently starts at the verified comparable rate of $0.06/sec on FAL.ai (1080p). A 5-second video at that tier costs about $0.30.

Where can I use LTX-2 Pro?

Via API on FAL.ai.

How do I get good results with LTX-2 Pro?

Write prompts as a flowing narrative describing a coherent sequence of events unfolding in time — not a list of visual elements or bullet points. See the prompt guide below.