AClosedOn Floyo
Grok Imagine
by xAI · Feb 2026
The speed king. Fastest generation at the lowest cost with native audio. Built for rapid creative iteration, not pixel-perfect cinema.
Specifications
Max Resolution
720p
Max Duration
6-15s
FPS
24
Native Audio
Yes
ComfyUI Support
Yes
Fine-tunable
No
Min VRAM
Cloud only
Cost / Second
$0.05/sec
Architecture
Aurora autoregressive engine (proprietary)
Parameters
Undisclosed (trained on 110K GB200 GPUs)
Inputs
T2V, I2V, V2V (edit), Reference-to-Video, Video Extend
License
Commercial (X Premium / API)
Strengths & Trade-offs
Strengths
- Best-in-class instruction following for video
- native audio (dialogue + ambient + SFX)
- 7 aspect ratios (16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 1:1)
- fastest generation speed + lowest latency
- $0.05/sec (budget-friendly)
- video editing (restyle, add/remove objects, motion control)
Weaknesses
- 720p cap (no 1080p/4K)
- quality degrades after 2-3 chained extensions
- no visible watermarks (brand safety concern)
- content moderation controversies
- no open weights
- X Premium required for consumer access
Best For
- Fast iteration and prototyping
- social media clips
- product teasers
- cinematic storyboarding
- budget-conscious production
- video editing workflows
Scores
Quality
8
Motion
7.5
Speed
9
Control
7.5
Audio
7.5
Value
9
Workflows on Floyo
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