Runway Gen-4 Aleph

• - 🆕 Video model in Runway's Gen-4 family.
• - 🏢 Built by Runway, a New York generative-media AI company.
• - 📏 Released January 2026, the same day as Gen-4 Turbo.
• - 🧠 Gen-4 family emphasizes world-consistent generation across scenes.
• - 👁️ Gen-4 aims to keep characters and locations coherent across shots.
• - 📚 Sits ahead of the later Gen-4.5 generation in the lineup.
• - 🎯 Aleph's specific positioning is not detailed in primary sources here.

Runway

Runway AI, Inc. is an American generative AI company based in New York City, focused on research and commercial products for synthesizing video, images, and other multimedia. The lab is best known for its text-to-video and video-to-video generative models,…

Runway Gen-4 Aleph is a video model within Runway's Gen-4 lineup, released in January 2026 — the same date listed for Runway Gen-4 Turbo. Runway, headquartered in New York City, specializes in generative AI for video, image, and multimedia content.

The broader Gen-4 family was introduced by Runway as a generation system focused on world consistency — maintaining coherent characters, locations, and objects across scenes. Aleph belongs to this generation, building on the same lineage and its emphasis on consistent, controllable video output.

Within the family, Aleph is one of the Gen-4 entries alongside Turbo. Runway later introduced Runway Gen-4.5 as a newer generation in the lineup.

No independent or vendor benchmark scores, and no detailed primary description of Aleph's specific capabilities, were available from trustworthy primary or top-evaluator sources, so this description is limited to its documented position in Runway's model family and the publicly described focus of the Gen-4 generation.