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-pro

API

Nano Banana Pro is Google DeepMind's higher-end image generation and editing model built on Gemini 3 Pro, designed for more accurate visuals, stronger reasoning, and better text rendering across Google products and APIs.

Maker
Google DeepMind
Family
Nano Banana Pro / Gemini image generation
Model Size
not disclosed
unknown
Cost
$0.15 / image
high
Run Target
fal/fal-ai/nano-banana-pro
Effective Request
aspect_ratio: 1:1 · resolution: 1K · num_images: 1 · output_format: png
60.1vs66.2
Overall
63%vs73%
Capability
57.3vs59.1
Est. Preference
11.8svs23.4s
Avg Latency
Text Rendering80%100%Spatial Reasoning75%90%Human realism31%33%Truthfulness44%56%Professional Studio85%89%Graphical design75%92%Preference57%59%Latency27%7%

All 192 generations

Text Rendering80%vs100%

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

Typography Style100%vs100%

Writing accuracy75%vs100%

Spatial Reasoning75%vs89%

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

Attributes Binding78%vs100%

Compositionality89%vs89%

Counting56%vs78%

Negation89%vs89%

Relative Position67%vs100%

Scale & Proportions78%vs78%

Human realism31%vs33%

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

Faces & Expressions67%vs83%

Full Body25%vs8%

Hands8%vs8%

Multi-Subject17%vs33%

Truthfulness44%vs56%

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

Photorealism33%vs33%

Physics & Reflections50%vs42%

World Knowledge42%vs75%

Professional Studio85%vs89%

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

Camera & Lighting83%vs83%

Color Precision92%vs100%

Photorealism67%vs67%

Graphical design75%vs92%

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

Data Visualisation0%vs100%

Layout & Design78%vs78%

Style Diversity92%vs100%