Google's Imagen 4.0 Ultra model offering the highest fidelity and resolution for professional-grade image generation
Settled by community votes across 13 shared challenges, with an AI judge weighing in on each.
Imagen 4.0 Ultra Generate 001
#33 of 62 in Text-to-Image
Wan 2.7 Pro
#38 of 62 in Text-to-Image
Where the votes landed
Imagen 4.0 Ultra Generate 001
0%
win rate
Ties
0%
Wan 2.7 Pro
0%
win rate
Challenge by challenge
The strongest take from each model on every shared challenge, with the AI judge's read.
Geometric Composition
Text-to-Image“A glass cube on a wooden table. Inside the cube is a small blue sphere. On top of the cube sits a red book. A green plant is behind the cube, partially visible through the glass. Soft window light from the left.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent refraction and caustic light effects from the glass cube.
- + High level of detail on the book texture and leather binding.
- + The glass cube appears solid and high-quality.
- − The blue sphere is floating inexplicably rather than resting on the bottom of the cube.
- − The sphere has a strange visual artifact or double-image effect.
Wan 2.7 Pro
- + Natural placement of the blue sphere resting on the cube's base.
- + Realistic environment with a highly detailed fern and rustic table.
- + Accurate glass reflections and interior visibility of the plant.
- − The glass cube has some structural inconsistencies at the vertical edges.
- − The lighting on the cube's base looks slightly like a mirror rather than clear glass.
Verdict: Both models followed the prompt instructions perfectly regarding object placement and lighting. Wan 2.7 Pro is the preferred choice because the blue sphere is physically grounded on the surface of the cube, whereas in Imagen 4.0 Ultra, it appears to be floating. Wan 2.7 Pro also provided a more complex and aesthetically pleasing plant in the background.
Candid Street Photography
Text-to-Image“A candid street photo of an elderly Japanese man repairing a red bicycle in light rain, reflections on wet pavement, shallow depth of field, 50mm lens, natural skin texture, imperfect framing, motion blur from passing cars, cinematic but realistic, no stylization.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent depiction of surface moisture and raindrops on the jacket.
- + High level of detail in skin texture and hands.
- + Effective use of cinematic lighting and bokeh to create atmosphere.
- − The structural anatomy of the bicycle is a bit confused, with pedals and chain positioned oddly.
- − Missed the request for motion blur on passing cars.
Wan 2.7 Pro
- + Strong adherence to the 'reflections on wet pavement' and 'shady Japanese street' setting.
- + The bicycle's framework is more coherent and believable than in Model A.
- + Good composition that feels like a candid street photograph.
- − The white car in the background lacks the requested motion blur.
- − The raindrops are rendered as static vertical lines that look somewhat artificial compared to Model A.
Verdict: Imagen 4.0 Ultra produces a much more impactful and high-fidelity image with superior skin textures and lighting, capturing the 'cinematic' aspect of the prompt perfectly. Wan 2.7 Pro yields a more literal interpretation of a Japanese street with a better bicycle structure, but it lacks the fine detail and organic moisture effects found in Imagen 4.0 Ultra. While both failed to include significant motion blur for the cars, Imagen 4.0 Ultra is the preferred choice for its photographic realism.
Fantasy Warrior
Text-to-Image“Close portrait of a battle-worn paladin in ornate engraved plate armor, hair braided with small beads, faint scars and dirt on the skin, warm torchlight reflecting off metal, shallow depth of field, bokeh sparks, lifelike eyes, highly detailed texture on leather straps and cloth underlayer.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent depiction of intricate ornate engravings and metal textures
- + Highly detailed hair braiding with numerous individual beads
- + Strong, centered composition with dramatic lighting
- − The scars look a bit like digital paint strokes rather than healed flesh
- − The transition between the neck and the gorget feels slightly unnatural
Wan 2.7 Pro
- + Features more realistic, organic-looking scars and skin texture
- + Excellent material contrast between the worn metal and the grainy leather straps
- + Soft, natural-looking bokeh and atmospheric sparks
- − Fewer beads in the hair compared to the prompt's focus
- − The engravings on the armor are slightly less defined than those in Image A
Verdict: Both models followed the prompt excellently, but Imagen 4.0 Ultra provided a more striking character portrait with superior armor engraving detail and beadwork. Wan 2.7 Pro achieved a slightly more realistic, cinematic skin texture and better integration of the scars, though the armor feels slightly less 'battle-worn' than requested.
Modern Clean Menu
Text-to-Image“Modern minimalist restaurant menu design, white background with colorful food photos in grid, sections for appetizers/pizza/mains, bold sans-serif fonts, vibrant accents, clean professional layout for casual dining.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Strict adherence to the clean, white background requested
- + Excellent image quality within the food grid photos
- + Bold, sans-serif fonts used for section headers
- − Nonsense text for menu item descriptions
- − Poor categorization; pizza items appear under the Mains header and various items are under Pizza header
Wan 2.7 Pro
- + More complete menu layout including contact info, QR code, and social icons
- + Readable English names for dishes like 'Roasted Tomato Bissue' and 'Seafood Risutto'
- + Cohesive visual theme with orange accents and a clear brand identity
- − Failed to create distinct sections for pizza and mains as requested
- − Some text becomes illegible in the fine print descriptions
- − The 'grid' layout is somewhat compromised by the surrounding props on the table
Verdict: Imagen 4.0 Ultra provided a cleaner graphic design that felt like a digital file, whereas Wan 2.7 Pro created a mock-up of a physical menu on a table. While Imagen 4.0 Ultra had better alignment and image quality, Wan 2.7 Pro was significantly better at rendering legible, contextual English text that made sense for a restaurant.
Magic Burger Explosion: Fiery Photorealism Challenge
Text-to-Image“Ad for 'Magic Burger'. Dynamic, exploded burger with all components (bun, patty, cheese, lettuce, tomato, sauce) suspended in mid-air. Emphasize photorealistic detail and a sense of motion. Dark, fiery background with glowing embers. Integrate text: 'MAGIC BURGER' as a prominent title, 'LIMITED TIME ONLY' as a secondary message, and '€6.99' in a starburst, all rendered with a fiery, glowing effect.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent typography integrated into the scene's lighting
- + Highly photorealistic textures on the beef patty and lettuce
- + Stunning use of embers and a swirling motion blur in the background
- − The 'starburst' for the price is a bit more of a jagged circle than a traditional starburst shape
Wan 2.7 Pro
- + Strong composition with ingredients flying outward into the corners
- + Clear and legible text that follows all prompt instructions
- + Good use of secondary elements like onions and pickles
- − The lighting on the text looks more like a digital overlay than part of the fire environment
- − The lettuce leaf looks a bit flat and less realistic compared to Model A
Verdict: Imagen 4.0 Ultra produces a much more cohesive and photorealistic advertisement where the lighting and embers feel like they are part of a singular 3D space. While Wan 2.7 Pro handles the 'exploded' aspect well with more varied ingredients, its graphic design elements feel disconnected from the central burger photography.
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.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent text rendering with no spelling errors.
- + Realistic chalk texture with visible smudges and varying stroke opacity.
- + Accurately completes the 'Brown But...' truncated prompt text creatively.
- − The 'today's specials' header is less cursive than requested.
- − Composition is a bit dark and tight within the frame.
Wan 2.7 Pro
- + Perfectly rendered text with very high legibility.
- + Warm and inviting café background adds context and atmosphere.
- + Good interpretation of the 'elegant cursive' request for the header.
- − The chalk handwriting looks slightly too clean, bordering on a digital font look.
- − Minor artifacting in the decorative lines below the title.
Verdict: Both models performed exceptionally well on the complex text rendering task, with neither making a spelling error even when interpreting the truncated prompt. Imagen 4.0 Ultra feels more like a raw, realistic chalkboard due to the authentic smudging and chalk texture, whereas Wan 2.7 Pro produces a more polished and visually appealing 'cozy café' scene with better lighting and background details.
The Reversed Rodeo
Text-to-Image“Horse riding astronaut in space — horse on top, not vice versa. Surreal, highly detailed, cinematic.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent attention to detail with the horse wearing a custom space helmet and glowing hoof gear
- + Cinematic lighting and atmosphere with a high-quality asteroid surface
- + Better adherence to the 'highly detailed' and 'surreal' aspects of the prompt
- − The horse's front left leg is positioned oddly relative to the asteroid
Wan 2.7 Pro
- + Naturalistic horse anatomy and leather saddle texture
- + Good use of planetary elements in the background
- − Failed the negative constraint; the astronaut is riding the horse, not vice versa
- − The horse lacks any life-support or space-themed gear, making it look like a collage rather than a surreal concept
- − Floating planets of varying sizes look somewhat cluttered and inconsistent
Verdict: Imagen 4.0 Ultra succeeded in creating a cohesive surreal scene with a horse outfitted for space, whereas Wan 2.7 Pro completely failed the logic constraint of 'horse on top'. Imagen 4.0 Ultra's addition of a specialized horse helmet and glowing accessories makes the image feel much more cinematic and intentional.
The Capybara Taxi Driver
Text-to-Image“Photorealistic scene inside a yellow New York taxi at night. A capybara is driving, wearing a yellow taxi driver cap and a dark jacket. It has a calm, professional expression and both front paws on the steering wheel. In the back seat sits a human businesswoman in a coat, looking at her phone with a completely normal, bored expression (as if this is just another normal ride). Through the windows you can see the streets of Manhattan at night with blurred lights. Realistic taxi interior, photorealistic, detailed fur and fabric, 35mm lens, night lighting with reflections, shallow depth of field.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent fur texture rendering on the capybara.
- + Captures the bored, detached expression of the passenger perfectly.
- + High-quality lighting and depth of field consistent with a professional camera.
- − The capybara's hands look more like monster claws than paws.
- − The passenger appears to be in the front passenger seat rather than the back seat.
Wan 2.7 Pro
- + Better perspective showing the exterior yellow taxi shell and city environment.
- + More realistic paw structure for the capybara.
- + The passenger is correctly positioned toward the rear relative to the driver.
- − The passenger is looking at the driver rather than being 'bored' with her phone as requested.
- − The lighting on the capybara's head is a bit flat compared to the body.
Verdict: Imagen 4.0 Ultra produces a more aesthetically pleasing image with superior textures and lighting, though it fails on the spatial requirement of putting the passenger in the back seat. Wan 2.7 Pro adheres better to the composition requested and provides a more realistic depiction of the capybara's paws, despite slightly lower artistic polish. Imagen 4.0 Ultra is the winner for its superior ability to capture the specific 'bored' mood requested in the prompt.
The Halloween Invitation
Text-to-Image“Vintage gothic Halloween party invitation. Dark parchment poster, spooky border with webs and thorns, central glowing jack-o-lantern, bats, twisted trees, moody night sky. Add elegant gothic title text saying "Halloween Party Invitation", a small scroll banner saying "You are invited to a night of frights", and event details at the bottom: Date: 30.10.2026 Time: 7pm Location: The Arches, NYC Spooky but polished, cinematic lighting, square format.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent typography rendering with perfect spelling and high legibility
- + Strong cinematic lighting with an atmospheric glow from the jack-o-lantern
- + Clean, modern-digital illustration style that looks professionally designed
- − The composition feels a bit empty in the background between the pumpkin and the moon
- − The border is slightly repetitive
Wan 2.7 Pro
- + Beautifully detailed gothic illustration style with a high level of intricate details
- + Captures the 'vintage parchment' texture better than the competitor
- + Rich composition with extra elements like lanterns, ravens, and books
- − The pumpkin's glow is less impactful and looks more like flat painting
- − Includes halluncinated text like 'Est. 1847' and 'Dress code' not found in the prompt
- − Text is slightly less sharp and legible compared to Model A
Verdict: Imagen 4.0 Ultra produces a cleaner, more legible invitation with superior lighting effects and perfect adherence to the text requirements. Wan 2.7 Pro offers a more impressive artistic Illustration with a genuine vintage feel and rich details, though it adds several unrequested elements and the text is slightly less crisp.
Isometric Miniature Diorama Scenes
Text-to-Image“Create a clear, 45° top-down isometric miniature 3D cartoon scene of Japan's signature dish: sushi, with soft refined textures, realistic PBR materials, gentle lighting, on a small raised diorama base with minimal garnish and plate. Solid light blue background. At top-center: 'JAPAN' in large bold text, 'SUSHI' below it, small flag icon. Perfectly centered, ultra-clean, high-clarity, square format.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent text rendering and alignment.
- + Clean, professional isometric composition.
- + Accurate high-quality textures on the sushi ingredients.
- − The 'floating' plate creates a slight detachment from the isometric base.
- − The plate texture is a bit flat compared to the sushi.
Wan 2.7 Pro
- + Beautiful 3D cartoon shading with soft, rounded edges.
- + Superior material rendering with subtle gloss on the plate and fish.
- + Great integration of objects within the isometric scene.
- − Text rendering is slightly less crisp than Model A.
- − Added extra text and elements not requested in the prompt.
Verdict: Both models followed the prompt exceptionally well, producing clean 3D isometric designs. Imagen 4.0 Ultra is preferred for its perfect adherence to the text layout and ultra-clean aesthetic, whereas Wan 2.7 Pro offers more appealing 3D material quality but slightly over-designed the scene with extra elements.
Adorable Baby Animals in Sunny Meadow
Text-to-Image“Hyper-photorealistic scene of fluffy baby animals—a golden retriever puppy, tabby kitten, baby bunny, and red fox kit—with big expressive eyes and ultra-detailed soft fur, playfully chasing butterflies and tumbling together in a lush wildflower meadow, warm golden sunrise light with god rays and dew sparkles, joyful wholesome vibe, 8K masterpiece.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Strong composition with all animals actively interacting with the butterflies
- + Vibrant colors and clear, stylized character designs
- + Excellent lighting effects with distinct god rays and dew sparkles on the grass
- − Looks more like a digital illustration or 3D render than a photorealistic scene
- − Anatomical issues with the kitten's paw placement and some butterfly orientations
Wan 2.7 Pro
- + Achieves a much higher level of photorealism in fur texture and lighting
- + Naturalistic meadow environment with convincing depth of field
- + Better anatomical accuracy for the animals' faces and bodies
- − The butterfly chasing action is less emphasized than in Model A
- − The kitten is partially obscured behind the puppy and bunny
Verdict: While Imagen 4.0 Ultra creates a more whimsical and perfectly framed illustration, Wan 2.7 Pro better adheres to the 'hyper-photorealistic' part of the prompt. Wan 2.7 Pro delivers convincing fur textures, realistic lighting, and a natural environment, making it feel more like a real photograph despite the busier composition.
Vintage Cafe Logo
Text-to-Image“Vintage minimalist restaurant logo for "Caffè Florian", retro cloche dome with steam and "Est. 1720" banner, classic typography, warm brown and cream tones, subtle texture on light background, vector emblem style.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Perfect text rendering for both the brand name and the 'Est. 1720' banner.
- + Highly clean minimalist vector aesthetic that perfectly matches the 'logo' request.
- + Excellent composition with balanced spacing and clear hierarchy.
- − Texture on the background is extremely subtle, almost invisible.
Wan 2.7 Pro
- + Sophisticated illustrative detail within the cloche dome.
- + Effective use of warm brown tones and paper-like texture.
- + Good adherence to the 'banner' and 'circular emblem' concept.
- − Misspelled the primary brand name as 'Florion' instead of 'Florian'.
- − Less 'minimalist' than requested, bordering on a complex illustration with corner clutter.
- − The cloche looks more like a cake stand or ribbed dome, lacking the classic smooth cloche shape.
Verdict: Imagen 4.0 Ultra is the clear winner as it correctly spelled 'Caffè Florian' and adhered perfectly to the minimalist vector style requested. While Wan 2.7 Pro offers a beautiful vintage aesthetic, its spelling error and busier composition make it less effective as a functional logo design.
Apollo 11: Journey to Tranquility
Text-to-Image“Create a clean, modern vector infographic poster about the Apollo 11 mission. NASA-inspired palette (navy, white, muted red, light gray). Flat-vector style, crisp lines, consistent iconography, subtle gradients only. Steps (stop at landing): 1. Launch (Saturn Vicon) 2. Earth Orbit (Earth + orbit ring icon) 3. Translunar (trajectory arc icon) 4. Lunar Orbit (Moon + orbit ring icon) 5. Descent (lunar module descending icon) 6. Landing (lunar module on the surface icon) Small supporting elements (minimal text): • Crew strip: three silhouette icons with only last names: Armstrong, Aldrin, Collins. • Landing site marker: Moon pin labeled "Tranquility" only. Layout constraints: generous margins, large readable labels, clean background with subtle stars. Vector-only, print-poster look, high resolution.”
AI Judge Analysis
Imagen 4.0 Ultra Generate 001
- + Excellent adherence to the color palette.
- + Clean vector illustration style for the central graphics.
- − Nonsense filler text for labels and headers.
- − The iconography is abstract and doesn't clearly map to the requested mission steps.
Wan 2.7 Pro
- + High degree of prompt adherence for all six mission steps.
- + Legible, relevant English text including logical mission data.
- + Effective use of the flat-vector style for educational purposes.
- − Minor spelling error in the word 'Descent' (rendered as 'Descript').
- − The Saturn V icon is a bit simplified compared to the lunar module icons.
Verdict: Wan 2.7 Pro is the clear winner as it followed all the structural instructions for the infographic, including the specific six steps of the mission. While Imagen 4.0 Ultra captured the aesthetic well, it failed to provide readable or relevant information, whereas Wan 2.7 Pro delivered a functional, educational poster with accurate iconography and legible text.
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Alibaba's Wan 2.7 Pro image generation and editing model with higher-quality outputs and support for 4K image generation