Google Upscaler

How Google Upscaler performs

Rankings based on human votes in the Lumenfall Arena, where real users pick their favorite without knowing which model made which image.

All categories

Google Upscaler competes across 4 categories in the arena

Naturalness

Image Upscaling

Ranked #4 of 4 models · 3.4% win rate Leaderboard

Google Upscaler

Same prompt, other models

Ranked using Feather Fidelity Challenge Freckle Fortress Challenge Weave Warfare

Artifact Avoidance

Image Upscaling

Ranked #4 of 4 models · 3.4% win rate Leaderboard

Google Upscaler

Same prompt, other models

Ranked using Tokaji Text Trials Weave Warfare

Detail & Texture Fidelity

Image Upscaling

Ranked #4 of 4 models · 3.4% win rate Leaderboard

Google Upscaler

Same prompt, other models

Ranked using Feather Fidelity Challenge Freckle Fortress Challenge Tokaji Text Trials Weave Warfare

Text & Pattern Legibility

Image Upscaling

Ranked #4 of 4 models · 3.4% win rate Leaderboard

Google Upscaler

Same prompt, other models

Ranked using Tokaji Text Trials Weave Warfare