X · X// 3h agoPRODUCT LAUNCH

xAI launches Grok Imagine 1.0 with Aurora-2 engine

xAI transforms Grok into a "Foundational Media Model" with Grok Imagine 1.0, introducing high-definition 10-second video generation, native audio sync, and advanced image-to-video capabilities powered by the new Aurora-2 engine trained on the Colossus supercluster.

// ANALYSIS

xAI is aggressively moving beyond text, leveraging its Colossus supercluster to challenge Sora and Veo with a faster, cheaper multimodal pipeline integrated directly into X.

–Aurora-2 engine delivers 10-second HD video with synced audio, solving the "silent video" problem seen in early competitors
–The "Extend from Frame" feature allows for longer narrative sequences, making it a viable tool for short-form creators on X
–Rapid API deployment at $0.05/second positions xAI as a low-cost alternative for developers building media-heavy applications
–Integrated safety safeguards remain a flashpoint as xAI balances "free speech" with the risks of high-fidelity deepfake generation

// TAGS

grok-imaginevideo-genimage-genaudio-genmultimodalxai

DISCOVERED

3h ago

2026-04-20

PUBLISHED

11h ago

2026-04-20

RELEVANCE

10/ 10

AUTHOR

elonmusk