Hyperspherical Latents Improve Continuous-Token Autoregressive Generation

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Benchmark Model Rank Results
image-generation-on-imagenet-512x512SphereAR-L#18FID: 1.67Inception score: 292.5
image-generation-on-imagenet-256x256SphereAR-H#22FID: 1.34
image-generation-on-imagenet-256x256SphereAR-L#41FID: 1.54
image-generation-on-imagenet-256x256SphereAR-B#85FID: 1.92

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