Verified model guide · updated August 2026

Choose the AI video model by the shot—not the hype.

Editing App exposes model choice and hides impossible combinations. Longer does not always mean sharper, and 4K is useful only when the model generates it natively.

ModelBest forShot lengthResolutionAudio

Seedance 2.5Long single-shot storytellingUp to 30 sec720pNative

LTX 2.3 ProSharp premium video and 4K masters6, 8, or 10 sec1080p to native 4KNative

Veo 3.1Cinematic fidelity and product motion4, 6, or 8 sec720p to native 4KNative

Kling 3 ProRealistic movement and flexible shots3 to 15 secProvider-managed HDNative

Let Autopilot handle compatibility.

Choose quality, balance, speed, or cost. Editing App routes only among models that support the requested duration and resolution, then stores the routing reason with the result.

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