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Comparison of H3 Max Recast, Ltx 2.5 Text to Video Fast
2 modelsminimaxH3 Max RecastRemove ×lightricksLtx 2.5 Text to Video FastRemove ×
What’s differentReplaces people across shots from reference photos in 5–30 second videos, retaining the source soundtrack.Up to 20s at 1080p/25fps; 4K or 50fps clips cap at 10s. Includes camera-motion controls and optional generated audio.
DateOct 1, 2026ListedAug 11, 2026Released
Listed rateSee provider quotesSee provider quotes
Provider endpoints1 endpoint →0 endpoints →
AA Video + Audio ↗2.1Not reported950.79 ↗Text-to-video · audio evaluated · all categoriesIndependent result95% CI 932.79–968.79 · n=2,763
AA Video Silent ↗2.1Not reported932.71 ↗Text-to-video · silent evaluation · all categoriesIndependent result95% CI 914.71–950.71 · n=2,971
Context window——
Max output——
Parameters——
Open weightsNot reportedSupported

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