---
source: https://autoadify.com/ai-models/runway-aleph-2
title: "Runway Aleph 2 for social media"
---

# Runway Aleph 2 for social media

> Runway's in-context video editing, built to preserve detail. Change part of a clip — a background, an object, the lighting — while the rest of your footage stays as it was.

Runway Aleph 2 is one of 80+ AI models in Autoadify, the AI agent for social media. No Runway account or API key is needed: every model is in one subscription, chosen per generation — by asking the AI agent, in a social media AI workflow step, or in AI Studio.

- **Lab:** Runway
- **What it is:** Runway Aleph 2 — in-context video editing that preserves detail
- **Best for:** B-roll
- **Available on:** Team plan and above
- **Cost band:** High, relative to its own type

## What to make with Runway Aleph 2

- **Reel backgrounds** (Instagram, TikTok, YouTube): Motion behind on-screen text, so a tip or a quote becomes a reel.
- **Product motion** (Instagram, TikTok, Facebook): Product turns, close-ups and texture shots for a launch.

**Pick it when:** You need a targeted change to real footage without losing its detail.

**Try FLUX Video Edit instead** for broader restyles of a clip.

## Where the clip goes

Vertical 9:16 is the native shape for short video on most platforms.

| Platform | Spec | Note |
| --- | --- | --- |
| Instagram | 1080 × 1920 | Stories & Reels: 9:16 — full screen vertical, safe zone: center 1080×1420 |
| TikTok | 1080 × 1920 | Feed Video: 9:16 full screen — primary format, always use this |
| Facebook | 1080 × 1920 | Stories: 9:16 — same as Instagram Stories |

## Alternatives

- [FLUX Video Edit](https://autoadify.com/ai-models/flux-video-edit): Black Forest Labs FLUX — edit an existing video from a prompt
- [FLUX Video Upscale](https://autoadify.com/ai-models/flux-video-upscale): Black Forest Labs FLUX — sharpen and enlarge a video 2×

---

_Source: https://autoadify.com/ai-models/runway-aleph-2_