Xuanchi Ren
@xuanchi13
Ex-Senior Research Scientist @NVIDIAAI. PhD @UofTCompSci. Working on GenAI and world models
加入 March 2021
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The latent-vs-pixel debate misses the point.
GPT Image 2 shows what users notice: pixel-level fidelity.
Latent models show what scales: compact semantic structure.
We connect them by replacing VAE/RAE decoders with a Pixel Diffusion Decoder.
Code and Model available:
🧵(1/N)
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