0.6 {

0.4

Original

0.5 4

Cut at 4K

0.3

0.4 +

Cut at 128k

Per-source Upsampling

0.3 4

0.2

Global Upsampling

0.2 4

Upsample Arxiv

0.1

Upsample Book

0.14

Upsample Github

0.0

0.0

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