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| 2 models | fal-aiLtx 2.3 QualityRemove × | x-aiSpaceXAI: Grok Imagine Video 1.5 LiteRemove × |
|---|---|---|
| What’s different | Generate high-quality video with audio from reference, character sheet, storyboard using LTX-2.3 | Lite text-to-video endpoint with 480p, 720p or 1080p output, adjustable duration and seven landscape-to-portrait aspect ratios. |
| Date | Jun 18, 2026Listed | Aug 26, 2026Released |
API prices USD · provider configuration shown below | ||
| Listed rate | See provider quotes | See provider quotes |
| Provider endpoints | 0 endpoints → | 0 endpoints → |
Benchmarks Each result retains its evaluation configuration | ||
| AA Video + Audio ↗2.1 | Not reported | 991.58 ↗Text-to-video · audio evaluated · all categoriesIndependent result95% CI 977.58–1,005.58 · n=6,643 |
| AA Video Silent ↗2.1 | Not reported | 979.49 ↗Text-to-video · silent evaluation · all categoriesIndependent result95% CI 961.49–997.49 · n=3,657 |
Specifications | ||
| Context window | — | — |
| Max output | — | — |
| Parameters | — | — |
| Structured output | Not reported | Supported |
| Image input | Not reported | Supported |