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š Sora's Chinese Competitor
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GM! Itās Brett again. Ryan Gilbert from workspaces.xyz reached out recently to feature my workspace in the newsletter. But frankly it doesn't stack up to the other beautiful workspaces in the newsletter, so I'm looking to make it better. Does anyone have any recommendations for standing desks and chairs?

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Vidu

We now have a new Chinese text-to-video model called Vidu developed by ShengShu-AI and Tsinghua University. It's clearly competing with Sora, and doesn't feel like it's "miles behind".
Overnight, China released their own version of OpenAIās Sora:
AI video generator āViduā can create 16 second clips at 1080p:
ā AI Breakfast (@AiBreakfast)
11:47 AM ⢠Apr 27, 2024
The core technology behind Vidu is the Universal Vision Transformer (U-ViT) architecture, which integrates diffusion and transformer models ā somewhat similar to Sora (but we don't know the exact technical details behind how Vidu works).
It's currently able to generate 16-second videos at 1080p.
Their demo reel featured some shots similar to what Sora had generated.
One particular example that stands out is the "Sora lady" walking on a Tokyo street at night ā a scene that both Sora and Vidu have generated.
Viduās version is at 00:42. This is Soraās version.
Sora's version appears more realistic, but Vidu's interpretation is still commendable.
Interesting times ahead. We'll know better once we can access both Sora and Vidu.
The Big Picture: China is catching up quickly - in the last week alone they launched the Astribot (a household robot that can cook, clean, and do laundry), a new version of their LLM (which beats GPT4 on nearly all benchmarks), and now this new text-to-video model, Vidu.

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