---
title: "grok-imagine-video-1.5-720p — video generation score and price · Undominated.ai"
canonical: https://undominated.ai/video/xai__grok-imagine-video-1.5-720p/
description: "grok-imagine-video-1.5-720p by xAI: Image to video 1456.5 ±4.4; $0.160 per second of 720p video at Runway; 1 seller; as of 2026-09-19. Every figure traces to its source."
---

# grok-imagine-video-1.5-720p — video generation score and price · Undominated.ai

> grok-imagine-video-1.5-720p by xAI: Image to video 1456.5 ±4.4; $0.160 per second of 720p video at Runway; 1 seller; as of 2026-09-19. Every figure traces to its source.

[Video generation](/video/)

# grok-imagine-video-1.5-720p

xAI

$0.160 per second of 720p video, cheapest of 1 seller (Runway)

Dominated: [wan3.0](/video/alibaba__wan3.0/) scores higher and costs less. As of 2026-09-19 .

## What was measured

| Board | Elo | Rank (UB) | Votes | Published |
| --- | --- | --- | --- | --- |
| Image to video | 1456.5 ±4.4 | 6 | 130,208 | 2026-09-14 |

## What sellers charge

| Seller | As the seller states it | Conditions | Normalised per second of 720p video | Source |
| --- | --- | --- | --- | --- |
| Runway | 0.16 per_second | resolution 720p | $0.160 as stated at 720p | docs.dev.runwayml.com read 2026-09-06 · verified |
| "`grok_imagine_1_5` (720p) | 16 credits per second, plus 1 credit per image or audio reference" at $0.01 per credit. | | | | |

## Provenance

 - Quality: https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset, licensed cc-by-4.0.
 - Prices: https://docs.dev.runwayml.com/guides/pricing/
 - Built 2026-09-19 from the catalogue snapshot in this repository.

Arena Leaderboard Dataset by Arena (lmarena-ai), https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Filtered to the "overall" category; no scores were altered.