Best AI Video Model in 2026: LTX-2.5, Wan 2.2, Kling 3.0 and Veo 3.1 Compared on the Same Shots

The tests in numbers: ~230 local takes in one overnight continuity lab, plus side-by-side tests against 6 paid video models and 2 lip-sync services 0 of 10 crashes from text alone on local LTX-2.5, 4