Stable Diffusion 3.5 Large Stability AI vs Wan 2.5 (Preview) Alibaba

Stable Diffusion 3.5 Large

• + Excellent photorealism with realistic dust and scratches on the cube surface
• + High-quality lighting and shadow integration on the wooden table

• − Failed the spatial constraint of the book, placing it inside/under the sphere instead of on top
• − The blue sphere is sitting on the book rather than being inside the cube on its own

Wan 2.5 (Preview)

• + Perfect adherence to all spatial instructions, including the book on top and sphere inside
• + Realistic caustic reflections of the blue sphere on the glass bottom
• + Atmospheric lighting with visible dust motes that match the window light

• − Minor distortion where the book's shadow meets the top edge of the glass cube

Stable Diffusion 3.5 Large

• + Captures the movement blur of a passing car well
• + Strong atmospheric rain effect
• + Good use of reflections on the wet pavement

• − Anatomy and pose are awkward with mismatched limb connections
• − Bicycle geometry is simplified and slightly warped
• − The background vehicle is semi-merged with the environment

Wan 2.5 (Preview)

• + Highly realistic skin textures and facial details
• + Accurate and intricate bicycle components with visible tools
• + Clear adherence to the shallow depth of field request

• − Missing the motion blur from cars mentioned in the prompt
• − The bike stands on a kickstand while the man is working elsewhere, slightly reducing the 'repairing' action coherence

Stable Diffusion 3.5 Large

• + Extremely intricate engraving on the plate armor
• + More realistic skin texture and subtle scarring
• + Excellent framing that conveys the scale of a battlefield

• − Missed the request for beads in the braided hair
• − The lighting feels more like daylight than flickering torchlight

Wan 2.5 (Preview)

• + Perfectly depicts the small beads in the braided hair as requested
• + Atmospheric warm torchlight with clear secondary light sources
• + Outstanding texture on leather straps and frayed cloth underlayer

• − The character looks slightly younger/less battle-worn than expected
• − Minor skin texture smoothing compared to Model A

Stable Diffusion 3.5 Large

• + Features a bold and clear 'Menu' header with professional typography
• + Produces very high-quality food photography with realistic textures
• + Follows the white background and grid layout request perfectly

• − The text content is largely gibberish with frequent spelling errors
• − The layout feels more like a social media collage than an actual functional menu

Wan 2.5 (Preview)

• + Excellent logical structure with clearly defined sections for Appetizers, Pizza, and Mains
• + Successfully incorporates vibrant color accents through text and dividers
• + Captures the 'casual dining' aesthetic with a functional, easy-to-read layout

• − The food items are repetitive and lack variety between sections
• − Minor spelling issues in headers like 'Menue' and 'Mainns'

Stable Diffusion 3.5 Large

• + Excellent photorealistic texture on the meat patties and vegetables.
• + Strong atmospheric lighting with realistic fire and charcoal.

• − Failed to include any of the requested text elements.
• − Did not render an 'exploded' view; the burger is fully assembled.

Wan 2.5 (Preview)

• + Perfect adherence to all text requirements including 'MAGIC BURGER', 'LIMITED TIME ONLY', and the price starburst.
• + Captures the 'exploded' motion perfectly with components suspended in mid-air.
• + Creative fiery dripping effect on the typography.

• − The meat patty texture is slightly less realistic compared to Model A.

Stable Diffusion 3.5 Large

• + Features a wider composition that shows the cafe interior environment.
• + Excellent chalk texture on the board surface and surrounding smears.

• − Significant spelling errors in every line of text.
• − Failed to follow the specific date provided in the prompt.
• − Failed to render the specific menu items correctly, hallucinating strange words.

Wan 2.5 (Preview)

• + Exceptional text rendering with perfect spelling of the requested complex menu items.
• + Accurately captured the requested date of April 30, 2026.
• + Followed the instruction for specific price points correctly.

• − The handwriting style is a bit too clean, bordering on a 'chalk font' appearance despite instructions.
• − The composition is a tight crop, showing less of the surrounding café.

Stable Diffusion 3.5 Large

• + Excellent cinematic atmosphere with ethereal lighting and nebula-like dust clouds.
• + Strong surrealist quality that integrates the subjects into the environment naturally.
• + Dynamic composition with a sense of high-speed motion across the planetary horizon.

• − Failed the specific spatial instruction; the astronaut is riding the horse, not vice versa.
• − The horse's front legs and hooves have anatomical inconsistencies.

Wan 2.5 (Preview)

• + Very high clarity and sharpness on the astronaut and horse textures.
• + Vibrant color palette with a clear celestial background featuring a galaxy and Earth.
• + Realistic horse anatomy and detailed tack/harness.

• − Failed the specific spatial instruction; the astronaut is riding the horse.
• − The dust trailing at the bottom appears more like ground-based sand than a space-based effect.

Stable Diffusion 3.5 Large

• + Excellent texture on the capybara's fur and the leather jacket
• + Strong lighting and color saturation consistent with a night scene

• − Completely failed to include the passenger mentioned in the prompt
• − The capybara's hands are anatomically confused and not correctly placed on the steering wheel

Wan 2.5 (Preview)

• + Followed all prompt instructions including the businesswoman in the back seat
• + Better composition that shows the 'view through the windows' and the external taxi signs
• + Accurate depiction of a professional-style driver's cap

• − The capybara's hands/paws are slightly distorted
• − Image clarity is slightly lower than model A with some soft edges on the background passenger

Stable Diffusion 3.5 Large

• + Features a cool burnt-edge parchment effect that suits the vintage gothic theme.
• + Includes the requested scroll banner with legible cursive text.

• − Failed to include the specific event details (Date, Time, Location) at the bottom.
• − The layout is crowded, and the 'central' jack-o-lantern is pushed to the side for a moon.

Wan 2.5 (Preview)

• + Followed all text instructions perfectly, including the specific event details.
• + Excellent interpretation of the 'spooky border with webs and thorns' and 'central glowing jack-o-lantern' prompts.
• + Clean, professional composition that fits the requested square format.

• − The font for the bottom details is a bit plain compared to the gothic heading.

Stable Diffusion 3.5 Large

• + Excellent variety and realistic textures of the sushi pieces.
• + Detailed isometric diorama base with realistic lighting and shadows.
• + Accurate and sharp text rendering on the little sign.

• − The text is on a sign in the scene rather than being 'at top-center' as a graphic element.
• − Includes many cluttered extra elements like the bowl of salt and loose chopsticks not requested.

Wan 2.5 (Preview)

• + Perfectly adheres to the text placement and graphic design requirements.
• + Clean minimalist aesthetic that matches the 'cartoon scene' and 'miniature' prompt keywords.
• + Very clean soft-shading and 3D render look that feels professional.

• − The sushi itself is very simple and could benefit from more detailed texture.
• − The camera is more at a side-on eye level than the requested 45° top-down isometric angle.

Stable Diffusion 3.5 Large

• + Excellent dynamic lighting with soft bokeh and realistic backlighting
• + Cohesive artistic style that feels very warm and joyful
• + Good sense of motion in the puppy's pose

• − The kitten looks like a miniature fox/cat hybrid rather than a tabby
• − Anatomical issues with the rabbit's ears and head placement
• − Butterflies lack realistic detail and look like orange smudges

Wan 2.5 (Preview)

• + Correctly identifies all four animals including the tabby pattern and red fox features
• + Clearer depiction of 'god rays' and dew sparkles as requested
• + Sharper overall focus on all subject characters

• − The fox's eyes have unnatural, saturated blue/orange circular artifacts
• − The dew drops appear as floating glass spheres rather than moisture on plants
• − The composition feels slightly more digital and less 'photorealistic' than Model A

Stable Diffusion 3.5 Large

• + Strong vector emblem style with clean lines
• + Accurate brown and cream color palette
• + Minimalist layout that fits a logo format well

• − Includes a spelling error in the word 'Cafféé'
• − The steam effect coming out of the top of the cloche is slightly confusing

Wan 2.5 (Preview)

• + Perfect text rendering for 'CAFFÈ FLORIAN'
• + Excellent execution of the cloche dome with inside steam
• + High aesthetic appeal with the crumpled paper texture background

• − The 'Est. 1720' text is placed on a second ribbon rather than the same banner, though it still looks good

Stable Diffusion 3.5 Large

• + Captures a sophisticated, highly detailed infographic aesthetic
• + Excellent color palette adherence with a vintage NASA feel

• − Fails to follow the specific requested steps for the mission
• − Contains nonsensical garbled text and confusing planet/rocket combinations like a space shuttle on a Saturn V base

Wan 2.5 (Preview)

• + Follows the specific mission steps and labels remarkably well
• + Produces legible, accurate, and relevant text
• + Includes clever supporting details like the crew names and Tranquility Base marker

• − The rocket design is a hybrid rather than a true Saturn V
• − The illustration of Michael Collins is wearing a helmet that looks more like a military helmet than a space helmet