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Flux vs LTX
Flux
Black Forest Labs
Black Forest Labs' image generation family built on a diffusion transformer architecture. Variants span Flex (open-weight), Kontext (in-context editing), Pro, and Max, covering use cases from rapid generation to high-fidelity professional output.
Strengths
- ✓Exceptional prompt adherence and text rendering
- ✓High anatomical accuracy for people
- ✓Flexible open-weight Flex variant available
Weaknesses
- ✕Slower inference than some competitors at high quality
- ✕Max tier is expensive relative to output volume
- ✕Less distinctive artistic style out of the box
✕
LTX
Lightricks
Lightricks' LTX Video family — open-weight, DiT-based video generation optimised for speed and real-time use. Popular for self-hosted and on-device workflows where fast iteration matters more than maximum fidelity.
Strengths
- ✓Very fast, near real-time generation
- ✓Open-weight and self-hostable
- ✓Lightweight compute footprint
Weaknesses
- ✕Quality ceiling below top closed-source models
- ✕Motion coherence weaker on complex scenes
- ✕Fewer resolution and duration options
See Flux vs LTX in the full pricing comparison 
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$12.96/min
Why pay 20x more for identical output?
81+ models · 333+ price data points · updated daily
Unlock with Pro| Model | OpenArt |
|---|---|
LTX 2.3 Lightricks | ★ |