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-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

fal/bytedance/seedream-v4

API

Seedream 4.0 is ByteDance Seed's unified image creation model for text-to-image and editing, aimed at multimodal generation, reference consistency, knowledge-based prompts, and high-resolution output.

Maker
ByteDance Seed
Family
Seedream
Model Size
not disclosed
unknown
Cost
$0.03 / image
high
Run Target
fal/fal-ai/bytedance/seedream/v4/text-to-image
Effective Request
image_size: square_hd · num_images: 1 · seed: 7
73.0vs59.4
Overall
73%vs63%
Capability
72.6vs56.2
Est. Preference
28.1svs14.1s
Avg Latency
Text Rendering73%87%Spatial Reasoning88%75%Human realism38%33%Truthfulness56%41%Professional Studio93%74%Graphical design100%79%Preference73%56%Latency2%22%

All 192 generations

Text Rendering73%vs87%

fal/google/nano-banana-2fal/bytedance/seedream-v4

Typography Style100%vs100%

Writing accuracy67%vs83%

Spatial Reasoning88%vs75%

fal/google/nano-banana-2fal/bytedance/seedream-v4

Attributes Binding100%vs100%

Compositionality100%vs89%

Counting78%vs56%

Negation89%vs56%

Relative Position92%vs83%

Scale & Proportions67%vs67%

Human realism38%vs33%

fal/google/nano-banana-2fal/bytedance/seedream-v4

Faces & Expressions92%vs83%

Full Body8%vs8%

Hands25%vs0%

Multi-Subject17%vs50%

Truthfulness56%vs41%

fal/google/nano-banana-2fal/bytedance/seedream-v4

Photorealism67%vs67%

Physics & Reflections58%vs42%

World Knowledge50%vs33%

Professional Studio93%vs74%

fal/google/nano-banana-2fal/bytedance/seedream-v4

Camera & Lighting92%vs83%

Color Precision100%vs75%

Photorealism67%vs33%

Graphical design100%vs79%

fal/google/nano-banana-2fal/bytedance/seedream-v4

Data Visualisation100%vs33%

Layout & Design100%vs78%

Style Diversity100%vs92%