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benchmark

A collection of 6 issues

Is Seedream 5 Pro Better Than GPT Image 2? A 48-Scene Blind Test

In a blind test by 13 production professionals, Seedream 5 Pro led the frozen Qwen Image 2.0 outputs but trailed GPT Image 2 on believability. Agreement was low; prompt adherence did not separate Seedream from GPT.

Is GPT Image 2.5 Sunburst Better Than GPT Image 2? A 48-Scene Blind Test

In a blind test of 48 commercial scenes, GPT Image 2.5 Sunburst clearly beats Qwen Image 2. Against GPT Image 2 it takes 52.7% of believability votes, which is not a clear win.

Qwen Image 2.0 Pro vs Qwen Image 2: How Much Better Is Pro? A 48-Scene Blind Test

Qwen Image 2.0 Pro wins 47.0% of blind believability judgments against its predecessor (24.8% losses) and 19.7% against GPT Image 2 (50.6% losses).

GPT Image 2 vs Real Photography: Which Ranks Higher in Blind Pairwise Testing?

A 48-scene blind evaluation of GPT Image 2, Qwen Image 2, FLUX.2 Klein 9B, and real photographs by 13 production professionals.

SeedVR2 vs Magnific: Which AI Upscaler Restores an Image Instead of Rewriting It?

264 image pairs, 13 evaluators, 792 blind judgments. SeedVR2 took detail recovery 86% to 2% and naturalness 82% to 2%. The one scale where Magnific closes the gap is also the one our evaluators could not agree on.

SeedVR2 vs Topaz Wonder 3: A 264-Pair Blind Evaluation of Two Image Upscalers

In the research, 13 evaluators compared SeedVR2 and Topaz Wonder 3 on 264 image pairs and tied 54-60% of them. SeedVR2 leads on edge sharpness, Topaz Wonder 3 wins faces, and the free model is the defensible default.

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