Google's Imagen 4.0 Fast model optimized for speed and efficiency, suitable for high-volume image generation tasks
Settled by community votes across 13 shared challenges, with an AI judge weighing in on each.
Imagen 4.0 Fast Generate 001
17.7
arena score
#52 of 62 in Text-to-Image
Skill signature
· Text-to-Image
Qwen Image 2512
22.9
arena score
#30 of 62 in Text-to-Image
Vote tally
Where the votes landed
Imagen 4.0 Fast Generate 001
50.0%
win rate
Ties
0.0%
Qwen Image 2512
50.0%
win rate
50.0%
0.0% ties
50.0%
Shared challenges
13
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent photorealism and lighting
- + Highly accurate reflections on the glass and table surface
- + Clear adherence to the 'visible through the glass' instruction for the plant
- − The plant appears to be floating or positioned strangely relative to the table
- − The sphere has a glassy marble texture rather than a simple 'blue sphere'
Qwen Image 2512
- + Strong composition with better spatial grounding of the plant
- + The blue sphere is a solid, distinct objects as implied
- + Accurate glass thickness and tinting
- − Confusing refraction/reflection of the sphere within the cube
- − The lighting feels a bit flatter compared to Image A
Verdict: Both models followed the complex spatial prompt very well. Imagen 4.0 Fast Generate 001 produced a more aesthetically pleasing image with superior lighting and material realism, though Qwen Image 2512 handled the placement of the plant in the background more naturally. Imagen is the winner for its professional photographic quality and precise handling of the glass cube's transparency.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent interpretation of 'imperfect framing' with the foreground occlusion
- + Stunning reflections and realistic wet pavement texture
- + Great bokeh and depth of field consistent with a 50mm lens
- − The subject's face is partially obscured by the frame
- − Motion blur on cars is present but less pronounced than requested
Qwen Image 2512
- + Perfect execution of motion blur from passing cars
- + Extremely realistic skin texture and facial details
- + Detailed rendering of the red bicycle and wet surfaces
- − The subject is posing and looking at the camera, which contradicts the 'candid' and 'repairing' part of the prompt
- − Composition is very centered and lacks the requested 'imperfect framing'
Verdict: Both models produced high-quality, realistic images, but they excelled in different prompt requirements. Imagen 4.0 Fast Generate 001 much better captured the 'candid' and 'imperfect framing' aspects with its unique perspective, while Qwen Image 2512 delivered superior skin textures and motion blur on the background traffic. Imagen 4.0 is the winner for better adhering to the specific photographic mood and action described.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + The image quality is clear and high resolution.
- − Completely failed to follow the prompt instructions.
- − Replaced plate armor with a leather jacket and fantasy setting with a modern garden.
- − No braids, beads, scars, or torchlight.
Qwen Image 2512
- + Excellent adherence to all prompt details including braids with beads, engraved armor, and scars.
- + High-quality lighting effects and bokeh sparks that match the requested atmosphere.
- + Superb texture rendering on the leather straps and metal surfaces.
- − The torch light source is a bit close to the edge of the frame, causing a slight distraction from the face.
Verdict: Imagen 4.0 Fast Generate 001 completely failed the prompt, producing a modern man in a garden instead of a paladin. Qwen Image 2512 followed every instruction perfectly, delivering a cinematic and highly detailed portrait that captures the exact mood and setting 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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent use of whitespace and layout balance.
- + High legibility of the main section headers.
- + Strong adherence to the 'grid' requirement for food photos mixed with text blocks.
- − Spelling errors in headers like 'APETIERS'.
- − The food images lack variety, showing mostly pizza.
Qwen Image 2512
- + More diverse food photography including salads and appetizers.
- + Follows the vibrant accents requirement with color-coded bullet icons.
- + Creative use of a large focal image at the bottom.
- − Very poor text rendering for the title and smaller menu items.
- − The grid feels cramped and cluttered compared to a minimalist aesthetic.
- − The pricing numbers are nonsensical and inconsistently formatted.
Verdict: Imagen 4.0 Fast Generate 001 much better captures the 'modern minimalist' aesthetic with its clean layout and effective use of negative space. While Qwen Image 2512 provides more variety in food types, its text rendering and overall composition feel cluttered and less professional for a menu design.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent text rendering with clear, glowing fiery effects as requested.
- + Clean composition with a high-contrast dark background and vibrant embers.
- + Very high resolution and sharp food textures, especially on the bun and patties.
- − The 'exploded' effect is a bit static compared to the sense of motion in Model B.
- − Missed the 'TIME' in the secondary text (shows 'LIMITED TIME ONLY' but 'TIME' is small/cramped).
Qwen Image 2512
- + Superior sense of motion with flying debris and sauce droplets creating a dynamic feel.
- + Stronger 'fiery' background with actual flames framing the composition.
- + Includes all requested text elements accurately within the image space.
- − Significant text error in the secondary message: 'LIMITED ONLY' misses the word 'TIME'.
- − Overall image looks slightly more cluttered and less like a polished commercial ad than Model A.
Verdict: Imagen 4.0 Fast Generate 001 provides a much cleaner, professional ad layout with superior text legibility and a very polished aesthetic. While Qwen Image 2512 captures the 'motion' of an exploded burger better with flying debris, it fails the text prompt by omitting a word and lacks the crisp commercial finish of its competitor.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent legibility for most of the text.
- + Strong chalk-like texture on the board surface.
- − Failed to use 'elegant cursive' as requested, using a standard sans-serif print style instead.
- − Contains spelling errors like 'Octuphus' and 'Cookes'.
- − The text looks more like a digital font than natural handwriting.
Qwen Image 2512
- + Perfect adherence to the 'elegant cursive' requirement for the title and items.
- + Superior chalk texture in the lettering, including realistic smudges.
- + Captured the cozy café background environment accurately.
- − Minor spelling error in 'Risitto' (Risotto).
Verdict: Qwen Image 2512 followed nearly every prompt instruction, specifically the cursive handwriting style and the café background, while maintaining a highly realistic chalk texture. Imagen 4.0 failed to provide cursive text, included several spelling errors, and the layout was less visually appealing.
The Reversed Rodeo
Text-to-Image“Horse riding astronaut in space — horse on top, not vice versa. Surreal, highly detailed, cinematic.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + High visual quality and cinematic lighting.
- + Seamless integration of the astronaut and horse textures.
- − Failed the semantic logic of the prompt, showing the astronaut on top instead of the horse.
Qwen Image 2512
- + Very realistic spacesuit and tack details.
- + Excellent clear background contrast.
- − Failed the specific instruction for the horse to be on top of the astronaut.
Verdict: Both Imagen 4.0 Fast Generate 001 and Qwen Image 2512 failed to follow the specific spatial instruction to place the 'horse on top'. Both models defaulted to a standard astronaut riding a horse, though Imagen 4.0 Fast Generate 001 produced a more artistic, cinematic atmosphere while Qwen Image 2512 leaned toward a more grounded, realistic style.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent photorealistic lighting and textures
- + Perfectly captures the bored, professional expression of the passenger
- + Sophisticated composition with a clear side-profile view of the taxi
- − The capybara's paws look slightly more like monkey hands than capybara feet
Qwen Image 2512
- + Front-facing composition captures the 'professional' driver vibe well
- + Good adherence to the request for both front paws on the steering wheel
- − The passenger's expression looks more sad or grumpy than bored/normal
- − The capybara's paws are rendered with an unnatural, almost leather-glove like texture
- − Less realistic depth of field compared to Model A
Verdict: Imagen 4.0 Fast Generate 001 provides a much more cinematic and photorealistic result with superior lighting and a perfectly executed 'bored' expression on the passenger. While Qwen Image 2512 followed the front-facing layout well, it suffered from strange hand/paw textures and a less convincing overall atmosphere.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent layout with a distinctive torn parchment paper effect
- + Accurate event details at the bottom of the card
- + Cinematic lighting on the central jack-o-lantern
- − Typos in the main title ('IINVIITATION') and banner ('FNIGHTS')
- − The art style is a bit more like a flat vector illustration than a gothic poster
Qwen Image 2512
- + Very strong gothic aesthetic with detailed thorns and twisted trees
- + Better lighting and atmospheric depth in the background
- + Nearly perfect text rendering on the scroll banner and event details
- − Typos in the main header ('Hallowern')
- − Missing the 'parchment' texture for the main poster area
Verdict: Qwen Image 2512 produces a much more atmospheric and cinematic gothic image that perfectly captures the moody night sky and thorny border requested. While Imagen 4.0 Fast Generate 001 handles the layout well, its spelling errors in the large title and more simplistic art style make it less effective than the high-detail render from Qwen.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Strictly adheres to the minimalist aesthetic and the 'small raised diorama' request.
- + Clean, professional typography and graphic design elements.
- + Materials look like high-quality matte plastic/resin suitable for a 3D cartoon style.
- − The 3D models are very simple, bordering on generic.
- − The diorama base is a bit plain compared to the '3D cartoon scene' description.
Qwen Image 2512
- + Excellent character and charm in the 3D sushi models with detailed textures.
- + Creative interpretation of the diorama, adding 'cartoon scene' elements like grass and leaves.
- + Playful typography that fits the cartoon theme well.
- − The flag icon is slightly merged with the text bordering.
- − The diorama base is slightly more complex than the 'minimal' request.
Verdict: Imagen 4.0 Fast Generate 001 provides a cleaner, more graphic design-oriented output that feels like a polished commercial asset. However, Qwen Image 2512 delivers a much more visually interesting 3D scene with superior modeling and texture work while still following the core isometric requirements. Qwen Image 2512's interpretation of '3D cartoon scene' is more satisfying and creative.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
50% wins
0% ties
50% wins
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent fur texture and realistic lighting integration
- + Natural, painterly composition with beautiful backlighting
- − Missed several prompt elements including butterflies and the 'tumbling/chasing' action
- − The 'golden retriever puppy' choice looks more like an Australian Shepherd or spaniel mix
- − The kitten is solid black rather than the requested tabby
Qwen Image 2512
- + Highly accurate prompt adherence, including butterflies, specific breeds, and god rays
- + Captures the 'joyful wholesome vibe' with expressive faces
- + Excellent detail on the fur and various wildflowers
- − The composition feels slightly crowded and artificial with the animals perfectly posed for the camera
- − The rabbit's face/eye placement is a bit anatomically awkward
Verdict: While Imagen 4.0 has a more sophisticated and photorealistic lighting quality, it failed to include the butterflies and incorrectly rendered the tabby kitten and golden retriever puppy. Qwen Image 2512 followed every instruction in the prompt, including the specific animal types and environmental elements like god rays and butterflies, making it the better choice for prompt adherence.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent adherence to the minimalist prompt
- + Perfect typography and spelling
- + Balanced, professional vector emblem composition
- − Steam is a bit simple and whispy compared to the other elements
- − Includes minor hallucinated small text above the main title
Qwen Image 2512
- + Beautiful hand-drawn illustrative style
- + Excellent rendering of steam and highlights
- + Rich texture and depth
- − Too ornate for the 'minimalist' requirement
- − The banner and cloche are more illustrative than a 'vector emblem style'
- − Minor letter spacing issues on the script font
Verdict: Imagen 4.0 followed the specific style instructions for a 'minimalist' and 'vector emblem' logo much better than Qwen Image, which produced a more complex illustration. Imagen 4.0's layout is cleaner and more professional for a brand design, whereas Qwen Image is a better piece of art but a less accurate response to the prompt.
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.”
Imagen 4.0 Fast Generate 001
Qwen Image 2512
AI Judge Analysis
Imagen 4.0 Fast Generate 001
- + Excellent adherence to the clean, flat vector aesthetic.
- + Very accurate colors following the NASA-inspired palette.
- + Clean layout with legible, though slightly misspelled, headers.
- − Confused the prompt instructions (interpreted 'Saturn V icon' as 'Saturn Vicon' text).
- − Major spelling errors in key terms like 'APOLO' and 'MOOR'.
- − The flow of the infographic steps is non-linear and difficult to follow.
Qwen Image 2512
- + More detailed and recognizable illustrations of the Saturn V and Lunar Module.
- + Includes specific mission details like the names of the astronauts.
- + Attempted a logical step-by-step numbering system.
- − Severe spelling errors in the step descriptions (e.g., 'TranslauraJ', 'Desceeint').
- − Icons and text are cluttered and overlap in a disorganized way.
- − Inconsistent numbering with repeating step numbers.
Verdict: Imagen 4.0 Fast Generate 001 produced a much cleaner and more professional-looking vector design that perfectly matches the requested aesthetic, despite the non-linear layout and spelling errors. Qwen Image 2512 included more literal mission details but failed significantly in composition, becoming cluttered and virtually unreadable due to garbled text strings. Imagen 4.0 is preferred for its superior visual quality and stylistic consistency.
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Improved version of Alibaba's Qwen image model with better text rendering, finer natural textures, and more realistic human generation.