Stable Diffusion 3.5 Large Turbo Stability AI Wan 2.7 Alibaba

Settled by community votes across 1 shared challenge, with an AI judge weighing in on each.

Stable Diffusion 3.5 Large Turbo

6.0 arena score

#44 of 44 in Text-to-Image

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Not enough comparable category data

The chart appears once both models have ratings across at least three shared arena categories.

Wan 2.7

19.0 arena score

#34 of 44 in Text-to-Image

Vote tally

Where the votes landed

Stable Diffusion 3.5 Large Turbo

win rate

Ties

Wan 2.7

win rate

Shared challenges 1

Challenge by challenge

The strongest take from each model on every shared challenge, with the AI judge's read.

Chalkboard Menu

Text-to-Image

“Handwritten-style chalkboard menu in a cozy café, all text rendered in the exact same realistic chalk handwriting style with natural variations in letter size, slight slant, and chalk texture — no printed or digital fonts anywhere on the board. Title at the top in elegant cursive chalk handwriting: ‘TODAY’S SPECIALS – APRIL 30, 2026’. Below it, three menu items also in the same handwritten chalk style: ‘Truffle Mushroom Risotto – $24’, ‘Grilled Octopus with Lemon & Herbs – $28’, ‘Brown Butter Chocolate Chip Cookies – $9’. At the very bottom, smaller text in the identical handwritten chalk style (slightly smaller but still clearly legible with the same handwriting characteristics): ‘All items made fresh daily • Ask about our gluten-free options’. Warm ambient café lighting, visible chalk dust and smudges, realistic handwriting imperfections, no clean printed text anywhere.”

Stable Diffusion 3.5 Large Turbo

Wan 2.7

AI Judge Analysis

Stable Diffusion 3.5 Large Turbo

+ Clean and modern café aesthetic
+ Bright lighting and pleasant composition

− Significant spelling errors throughout the text
− Failed to render the specific menu items and date requested
− Text looks more like a digital font than handwriting

Wan 2.7

+ Excellent prompt adherence with nearly perfect spelling of all complex menu items
+ Authentic chalkboard texture with realistic smudges and chalk dust
+ Consistent handwriting style across the entire board

− Text lacks the requested 'elegant cursive' for the title, using a stylized print instead

Verdict: Wan 2.7 followed the prompt with high precision, correctly spelling the specific menu items and prices while maintaining a realistic chalk texture. In contrast, Stable Diffusion 3.5 Large Turbo struggled with the specific text requirements, resulting in numerous spelling errors and a generic layout that did not match the prompt's content.