ImageBench

vs

192 evaluations across 6 categories

Benchmark V1 verdicts are produced by VLM judges and can contain mistakes. Treat PASS/FAIL labels as machine-assisted assessments, and inspect the images yourself. Learn more about the methodology.

Generation Details

Source-backed model context, size, cost, and request settings for this ImageBench V1 run.

bfl/flux-2-pro

API

FLUX.2 Pro is a hosted Black Forest Labs FLUX.2 model for premium image generation workloads, using the same FLUX.2 family emphasis on prompt following, image quality, and production-oriented generation.

Maker
Black Forest Labs
Family
FLUX.2
Model Size
not disclosed
unknown
Cost
from $0.03 / image
high
Run Target
bfl/flux-2-pro
Effective Request
aspect_ratio: 1:1

fal/google/nano-banana-2

API

Nano Banana 2 is Google's fast Gemini image generation and editing model, exposed here through fal, with emphasis on high-quality image creation, grounded world knowledge, and practical generation speed.

Maker
Google DeepMind
Family
Nano Banana / Gemini image generation
Model Size
not disclosed
unknown
Cost
$0.08 / image at 1K
high
Run Target
fal/fal-ai/nano-banana-2
Effective Request
aspect_ratio: 1:1 · resolution: 1K · num_images: 1 · output_format: png
60.1vs73.0
Overall
63%vs73%
Capability
57.3vs72.6
Est. Preference
11.8svs28.1s
Avg Latency
Text Rendering80%73%Spatial Reasoning75%88%Human realism31%38%Truthfulness44%56%Professional Studio85%93%Graphical design75%100%Preference57%73%Latency27%2%

All 192 generations

Text Rendering80%vs73%

bfl/flux-2-profal/google/nano-banana-2

Typography Style100%vs100%

Writing accuracy75%vs67%

Spatial Reasoning75%vs88%

bfl/flux-2-profal/google/nano-banana-2

Attributes Binding78%vs100%

Compositionality89%vs100%

Counting56%vs78%

Negation89%vs89%

Relative Position67%vs92%

Scale & Proportions78%vs67%

Human realism31%vs38%

bfl/flux-2-profal/google/nano-banana-2

Faces & Expressions67%vs92%

Full Body25%vs8%

Hands8%vs25%

Multi-Subject17%vs17%

Truthfulness44%vs56%

bfl/flux-2-profal/google/nano-banana-2

Photorealism33%vs67%

Physics & Reflections50%vs58%

World Knowledge42%vs50%

Professional Studio85%vs93%

bfl/flux-2-profal/google/nano-banana-2

Camera & Lighting83%vs92%

Color Precision92%vs100%

Photorealism67%vs67%

Graphical design75%vs100%

bfl/flux-2-profal/google/nano-banana-2

Data Visualisation0%vs100%

Layout & Design78%vs100%

Style Diversity92%vs100%