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/reve/2.1

API

Reve 2.1 is Reve AI's flagship text-to-image model, generating natively at 4K (4096x4096) with layout intelligence — it reasons about structure and spatial hierarchy before generating. It is a standout at in-image typography (including foreign scripts) and ranks #2 on the Text-to-Image Arena, well suited to posters, packaging, and marketing design. The older fal-ai/reve/text-to-image endpoint serves the earlier Reve Image 1.0.

Maker
Reve AI
Family
Reve Image 2.1
Model Size
not disclosed
unknown
Cost
/bin/bash.04 / image
high
Run Target
fal/reve/2.1/text-to-image
Effective Request
aspect_ratio: 1:1 · seed: 7

xai/grok-imagine-2

API

Grok Imagine Image 2.0 is xAI's text-to-image model (released Aug 2026), emphasizing photorealism, natural lighting, physics, and textures. Served via xAI's first-party API (OpenAI-images-compatible). The first xAI model on this board.

Maker
xAI
Family
Grok Imagine 2.0
Model Size
not disclosed
unknown
Cost
$0.04 / image
high
Run Target
xai/grok-imagine-image-2.0
Effective Request
aspect_ratio: 1:1 · resolution: 1k
74.8vs73.6
Overall
80%vs76%
Capability
69.9vs71.6
Est. Preference
45.0svs69.0s
Avg Latency
Text Rendering100%100%Spatial Reasoning86%90%Human realism67%38%Truthfulness56%56%Professional Studio93%100%Graphical design88%88%Preference70%72%Latency0%0%

All 192 generations

Text Rendering100%vs100%

fal/reve/2.1xai/grok-imagine-2.0

Typography Style100%vs100%

Writing accuracy100%vs100%

Spatial Reasoning86%vs89%

fal/reve/2.1xai/grok-imagine-2.0

Attributes Binding100%vs100%

Compositionality100%vs100%

Counting100%vs100%

Negation89%vs100%

Relative Position83%vs75%

Scale & Proportions44%vs67%

Human realism67%vs38%

fal/reve/2.1xai/grok-imagine-2.0

Faces & Expressions92%vs83%

Full Body25%vs8%

Hands92%vs17%

Multi-Subject50%vs50%

Truthfulness56%vs56%

fal/reve/2.1xai/grok-imagine-2.0

Photorealism33%vs100%

Physics & Reflections50%vs42%

World Knowledge67%vs58%

Professional Studio93%vs100%

fal/reve/2.1xai/grok-imagine-2.0

Camera & Lighting92%vs100%

Color Precision92%vs100%

Photorealism100%vs100%

Graphical design88%vs88%

fal/reve/2.1xai/grok-imagine-2.0

Data Visualisation33%vs67%

Layout & Design100%vs100%

Style Diversity92%vs83%