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.

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

local/sana-1.5-1.6b

Local

Sana 1.5 1.6B is an NVIDIA/Sana linear Diffusion Transformer model for efficient text-to-image generation, focused on scaling training and inference with comparatively small parameter counts.

Maker
NVIDIA / Sana team
Family
Sana 1.5
Model Size
1.6B
high
Cost
local run; no API price
not_applicable
Run Target
sana-local/sana-1.5-1.6b
Effective Request
size: 1024x1024
68.8vs34.5
Overall
79%vs35%
Capability
59.1vs34.2
Est. Preference
23.4svs11.1s
Avg Latency
Text Rendering100%13%Spatial Reasoning90%33%Human realism57%21%Truthfulness56%30%Professional Studio89%67%Graphical design92%46%Preference59%34%Latency7%29%

All 192 generations

Text Rendering100%vs13%

fal/google/nano-banana-prolocal/sana-1.5-1.6b

Typography Style100%vs33%

Writing accuracy100%vs8%

Spatial Reasoning89%vs33%

fal/google/nano-banana-prolocal/sana-1.5-1.6b

Attributes Binding100%vs33%

Compositionality89%vs67%

Counting78%vs22%

Negation89%vs22%

Relative Position100%vs25%

Scale & Proportions78%vs33%

Human realism57%vs21%

fal/google/nano-banana-prolocal/sana-1.5-1.6b

Faces & Expressions83%vs17%

Full Body8%vs0%

Hands92%vs50%

Multi-Subject33%vs17%

Truthfulness56%vs30%

fal/google/nano-banana-prolocal/sana-1.5-1.6b

Physics & Reflections42%vs42%

Photorealism33%vs0%

World Knowledge75%vs25%

Professional Studio89%vs67%

fal/google/nano-banana-prolocal/sana-1.5-1.6b

Camera & Lighting83%vs67%

Color Precision100%vs75%

Photorealism67%vs33%

Graphical design92%vs46%

fal/google/nano-banana-prolocal/sana-1.5-1.6b

Data Visualisation100%vs0%

Layout & Design78%vs0%

Style Diversity100%vs92%