ImageBench

ImageBench V1 —

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.

local/moss-image-base

Local

MOSS-Image-Base is the OpenMOSS Team's Apache-2.0 1024 px text-to-image base model, with a Qwen3.5-9B text encoder and the FLUX.2 small-decoder VAE. It is the upstream checkpoint that Kromoss fine-tunes and that both 8-step turbo LoRAs were distilled from.

Maker
OpenMOSS Team
Family
MOSS-Image
Model Size
5B
medium
Cost
local run; no API price
not_applicable
Run Target
gx10/moss-image-base
Effective Request
response_format: b64_json · size: 1024x1024 · num_inference_steps: 50 · guidance_scale: 3 · seed: 7
39.0
Overall
57%
Capability
20.8
Est. Preference
110
Pass
82
Fail
157.9s
Avg Latency
157.3s
Min Latency
159.1s
Max Latency
Text Rendering80%Spatial Reasoning49%Human realism38%Truthfulness37%Professional Studio89%Graphical design83%Preference21%Latency0%

All 192 generations

Text Rendering80%

Typography Style100%

Writing accuracy75%

Spatial Reasoning49%

Attributes Binding78%

Compositionality78%

Counting11%

Negation44%

Relative Position50%

Scale & Proportions33%

Human realism38%

Faces & Expressions67%

Full Body8%

Hands50%

Multi-Subject17%

Truthfulness37%

Photorealism0%

Physics & Reflections50%

World Knowledge33%

Professional Studio89%

Camera & Lighting83%

Color Precision100%

Photorealism67%

Graphical design83%

Data Visualisation0%

Layout & Design100%

Style Diversity92%