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Runway Gen-4 / Aleph

The professional standard for AI video generation. Gen-4 gives unprecedented stylistic control; Aleph adds natural language video editing.

4.0/ 5

Runway has been the most consistently serious video AI platform over the last two years — they have iterated faster and with more production-focus than most competitors. Gen-4 delivers the kind of stylistic control that makes it useful beyond simple generation — you can direct the aesthetic, not just describe the content. Aleph is the more interesting recent development: natural language editing of video content means you are working with it more like an editor than a prompter, which is a much more useful workflow for people who think in briefs. Both are available within the Firefly ecosystem, which is where I would recommend accessing them for professional work. Credit burn on production projects is real — plan your usage accordingly.

Use cases
  • Campaign film concepting
  • Motion content for social
  • Brand film references
  • AI-first video executions
Last reviewed · Q2 2026

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