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/microsoft/mai-image-2.5

API

MAI-Image-2.5 is Microsoft AI’s flagship photorealistic text-to-image and editing model, built for high-quality generation and controllable, identity-preserving edits at production scale. Strong at readable embedded text, composition, and studio/product visuals; ships a faster MAI-Image-2.5-Flash variant. Places top-3 on Arena.ai T2I. Note: a strict content filter refuses some benign prompts (e.g. involving children).

Maker
Microsoft
Family
MAI-Image
Model Size
not disclosed
unknown
Cost
~$0.05 / image
medium
Run Target
fal/microsoft/mai-image-2.5
Effective Request
aspect_ratio: 1:1 · num_images: 1 · output_format: png
73.0vs65.7
Overall
73%vs65%
Capability
72.6vs66.8
Est. Preference
28.1svs25.4s
Avg Latency
Text Rendering73%80%Spatial Reasoning88%77%Human realism38%33%Truthfulness56%44%Professional Studio93%85%Graphical design100%79%Preference73%67%Latency2%5%

All 192 generations

Text Rendering73%vs86%

fal/google/nano-banana-2fal/microsoft/mai-image-2.5

Typography Style100%vs100%

Writing accuracy67%vs82%

Spatial Reasoning88%vs79%

fal/google/nano-banana-2fal/microsoft/mai-image-2.5

Attributes Binding100%vs89%

Compositionality100%vs89%

Counting78%vs56%

Negation89%vs78%

Relative Position92%vs83%

Scale & Proportions67%vs75%

Human realism38%vs35%

fal/google/nano-banana-2fal/microsoft/mai-image-2.5

Faces & Expressions92%vs91%

Full Body8%vs0%

Hands25%vs0%

Multi-Subject17%vs67%

Truthfulness56%vs44%

fal/google/nano-banana-2fal/microsoft/mai-image-2.5

Photorealism67%vs67%

Physics & Reflections58%vs42%

World Knowledge50%vs42%

Professional Studio93%vs85%

fal/google/nano-banana-2fal/microsoft/mai-image-2.5

Camera & Lighting92%vs75%

Color Precision100%vs92%

Photorealism67%vs100%

Graphical design100%vs83%

fal/google/nano-banana-2fal/microsoft/mai-image-2.5

Data Visualisation100%vs33%

Layout & Design100%vs89%

Style Diversity100%vs91%