How do I choose an AI video model?
Updated August 2026
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The best video model is the one that accepts the inputs your shot needs. Model names matter less than whether the route supports your frame, references, audio or source clip.
Start with the input contract
Check whether the model accepts text only, an initial image, first and last frames, reference media or a source video. Those capabilities vary by model and sometimes by provider route.
Then compare practical fit
Review the available aspect ratios, resolution choices, duration controls and audio options shown for the selected route. Provider billing and rate limits still apply because generations run on your own key.