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FLUX.2 [klein] 9B Black Forest Labs Imagen 4.0 Fast Generate 001 Google

Settled by community votes across 13 shared challenges, with an AI judge weighing in on each.

FLUX.2 [klein] 9B

20.6 arena score

#13 of 32 in Image Editing

Skill signature · Image Editing

Imagen 4.0 Fast Generate 001

17.6 arena score

#53 of 62 in Text-to-Image

Vote tally

Where the votes landed

FLUX.2 [klein] 9B

0%

win rate

Ties

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Imagen 4.0 Fast Generate 001

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win rate

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent depiction of thick, realistic glass with visible refraction and weight.
  • + Outstanding photography quality and natural soft lighting from the window.
  • + Perfectly captures the request of the plant being visible 'through the glass'.

Imagen 4.0 Fast Generate 001

  • + Perfect geometric cube shape with thin, precise edges.
  • + Strong shadow work and light interaction on the wooden surface.
  • + Included all elements with clear distinction between objects.
  • The glass cube lacks a back wall, making it look more like a glass frame or a display stand.
  • The blue sphere is reflecting off a mirrored bottom surface that wasn't requested.
  • The lighting is quite harsh rather than the requested 'soft' light.

Verdict: FLUX.2 [klein] 9B is the winner due to its superior photographic realism and accurate interpretation of the physical properties of glass. While Imagen 4.0 follows the spatial instructions well, its output feels more like a computer-generated 3D render with an open-front container rather than a solid glass cube.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent skin texture and realistic age-related details on the hands and face.
  • + Strong adherence to the 'candid street photo' aesthetic with natural lighting and depth of field.
  • + Accurate bicycle anatomy and tool placement.
  • The motion blur on the passing cars is very subtle, bordering on static.

Imagen 4.0 Fast Generate 001

  • + Interesting framing through a window or doorway adds to the 'candid' feel.
  • + Noticeable motion blur on the background vehicle as requested.
  • The man's hands and face are slightly distorted, and the lighting feels a bit more artificial.
  • The compositions cuts off the top of the man's head, which feels poorly framed rather than intentionally 'imperfect'.

Verdict: FLUX.2 [klein] 9B provides a much more convincing and high-quality image, particularly regarding the realistic skin textures and the detailed interaction between the man and the bicycle. While Imagen 4.0 Fast Generate 001 attempts a creative framing and captures the motion blur better, it fails to match the cinematic realism and physiological accuracy shown in the first image.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Perfect adherence to every detail of the prompt, including braids, armor, and lighting.
  • + Stunningly sharp textures on the leather and engraved metal.
  • + Excellent atmospheric lighting that realistically reflects off the surfaces.
  • The bokeh sparks are a bit uniform in size

Imagen 4.0 Fast Generate 001

  • + High resolution image with natural outdoor lighting.
  • Failed to follow the prompt entirely, showing a modern man in a garden instead of a paladin.
  • Missing armor, braided hair, torchlight, and battle-worn features.
  • Full body shot instead of a close portrait.

Verdict: FLUX.2 [klein] 9B followed the prompt with extreme precision, delivering a high-quality fantasy portrait with detailed armor and lighting. Imagen 4.0 Fast Generate 001 completely failed the prompt, generating a modern man in a garden setting that shares no commonality with the requested subject.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Stronger visual grid for the food photography
  • + Cleaner typography in the list sections
  • + Vibrant orange accents that create a cohesive identity
  • Confused header structure with multiple 'Appetizers' and 'Mains' labels
  • Food photos are repetitive, showing only pizza regardless of the section label

Imagen 4.0 Fast Generate 001

  • + Excellent use of whitespace for a minimalist aesthetic
  • + Better layout variety with text and images intermingled
  • + Stronger section differentiation with color blocks
  • Several spelling errors in headings ('APETIERS')
  • Text rendering is slightly less crisp than the competitor
  • Pricing and currency symbols are inconsistently rendered

Verdict: FLUX.2 [klein] 9B produces a more professional-looking graphic with higher text clarity and better food photography quality, though it fails on logical categorization by putting pizzas under every header. Imagen 4.0 Fast Generate 001 offers a more creative and balanced layout that feels like a real modern menu, but is held back by spelling errors and less consistent font rendering.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent text integration with consistent fiery/magma textures across all elements.
  • + Highly dynamic composition with a sense of motion through flying sauce and sparks.
  • + Superior photorealistic detail on the meat patties and fresh lettuce.
  • The burger is not fully 'exploded' as some layers are still resting against each other.

Imagen 4.0 Fast Generate 001

  • + Better 'exploded' effect with clear vertical separation between layers.
  • + Clean and legible text rendering including the starburst element.
  • The lighting on the burger feels a bit flat and disconnected from the dark background.
  • The meat patties look slightly less appetizing and lack the realistic texture found in the competitor.

Verdict: FLUX.2 [klein] 9B delivers a significantly more professional-looking advertisement with superior textures, lighting, and a cohesive fiery aesthetic that permeates the text and background. While Imagen 4.0 Fast Generate 001 captures the 'exploded' concept more literally with wider separation of ingredients, its overall visual quality and food styling are less convincing.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent chalk texture with realistic smudges and erase marks
  • + Perfect spelling of all menu items
  • + Flawless rendering of elegant cursive handwriting as requested

Imagen 4.0 Fast Generate 001

  • + Clean layout with a distinct wooden frame
  • + Legible handwriting style
  • Multiple spelling errors including 'Octuphus' and 'Cookes'
  • Duplicated the last menu item across two lines incorrectly
  • Text looks more like a digital font than natural chalk handwriting

Verdict: FLUX.2 [klein] 9B followed the prompt instructions perfectly, delivering authentic chalk textures and accurate spelling in a beautiful cursive style. Imagen 4.0 Fast Generate 001 struggled significantly with the text, introducing typos and repeating items, while failing to capture the requested realistic chalk texture.

The Reversed Rodeo

Text-to-Image

“Horse riding astronaut in space — horse on top, not vice versa. Surreal, highly detailed, cinematic.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent depiction of a cinematic space background with multiple detailed planets and galaxies.
  • + High fidelity textures on the horse's coat and the astronaut's suit.
  • + Realistic lighting and shadows that integrate the subjects into the environment.
  • Failed the negative constraint; the astronaut is riding the horse instead of the horse riding the astronaut.
  • Included nonsensical AI-generated text at the bottom of the image.

Imagen 4.0 Fast Generate 001

  • + Strong composition with a clean focus on the central subjects.
  • + High visual clarity and smooth rendering of the space background.
  • + The white horse and astronaut suit create a cohesive color palette.
  • Failed the negative constraint; the astronaut is riding the horse.
  • The horse's anatomy becomes warped and thin toward the bottom legs.

Verdict: Both models failed the specific spatial logic requested in the prompt (horse on top of the astronaut), instead defaulting to the common trope of an astronaut riding a horse. FLUX.2 [klein] 9B is the better image overall due to its superior environmental detail and cinematic scale, whereas Imagen 4.0 Fast Generate 001 exhibits some anatomical issues in the lower portion of the horse.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent photorealism in lighting and textures
  • + Perfectly captures the 'bored' expression of the passenger
  • + Compositional choice of looking through the windshield adds to the realism of a New York street scene
  • The passenger appears to be in the front passenger seat rather than the back seat
  • Garbled text on the cap capybaras hat

Imagen 4.0 Fast Generate 001

  • + Correctly places the passenger in the back seat as requested
  • + Highly detailed capybara fur and professional uniform
  • + Captures a convincing 'bored' facial expression on the human
  • The capybaras front paw is not actually on the steering wheel, but floating near it
  • The passenger is looking away from her phone rather than at it
  • The lighting on the passenger from the phone screen is missing compared to Model A

Verdict: Both models handled the surreal prompt with high quality, but for different reasons. Model A (FLUX.2 [klein] 9B) has superior lighting and textures, creating a more convincing photograph, but failed to put the passenger in the back seat. Model B (Imagen 4.0 Fast) followed the spatial instructions better by placing the human in the back, though it struggled with the precise interaction of the capybara's hands on the wheel.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent text rendering with no spelling errors.
  • + The composition perfectly follows the hierarchy of information requested.
  • + Atmospheric cinematic lighting with a detailed, high-quality central jack-o-lantern.
  • The parchment texture is a bit repetitive in the corners.

Imagen 4.0 Fast Generate 001

  • + Features a creative torn-edge parchment effect.
  • + Good use of negative space in the dark sky.
  • Contains multiple spelling errors like 'IINVIITATION' and 'NIIGIT'.
  • The event details are poorly formatted and lack proper spacing between 'LOCATION' and 'TIME'.
  • The illustration style is more cartoonish and less cinematic than requested.

Verdict: FLUX.2 [klein] 9B is the clear winner as it followed every instruction, including rendering all text perfectly and maintaining a consistent gothic aesthetic. Imagen 4.0 Fast Generate 001 struggled significantly with text accuracy and layout, resulting in spelling errors and a cluttered bottom section.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent 3D toy-like textures and materials
  • + Clean, bold typography
  • + Good isometric perspective and lighting
  • The flag icon is incorrect, appearing closer to the flag of Yemen than Japan

Imagen 4.0 Fast Generate 001

  • + Correctly identifies and renders the Japanese flag icon
  • + Strict adherence to the diorama and minimal garnish request
  • + Clean isometric composition with high clarity
  • The salmon nigiri sushi piece has an odd double-stacked appearance

Verdict: Both models followed the prompt closely, providing clean isometric 3D scenes. Image B (Imagen 4.0 Fast) is the preferred choice because it correctly rendered the Japanese flag icon, whereas Image A (FLUX.2) failed to accurately represent the requested country's flag.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Successfully rendered the playful action of 'chasing butterflies' and 'tumbling'.
  • + Excellent lighting effects with clear god rays and vibrant colors.
  • + High-quality fur texture and consistent 'wholesome' artistic style.
  • Missed one specific animal requested: the baby bunny is absent.
  • Slightly more 'digital art' look rather than true hyper-photorealism.

Imagen 4.0 Fast Generate 001

  • + Included all four requested animals: golden retriever, kitten, bunny, and fox kit.
  • + Realistic textures and lighting that feels more like a photographed scene.
  • + Better adherence to the '8K masterpiece' photorealistic requirement.
  • Failed to include the requested butterflies.
  • The animals are sitting still rather than 'playfully chasing' or 'tumbling' as requested.

Verdict: FLUX.2 [klein] 9B followed the dynamic action and vibe of the prompt much better, creating a joyful, active scene, but missed the bunny. Imagen 4.0 followed the character list perfectly but failed to include the butterflies or the requested motion, resulting in a static portrait. Imagen 4.0 is preferred for its completeness of the subject matter and superior photorealism, despite missing the butterflies.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Excellent typography including the requested accent mark.
  • + Balanced vector style with clear line work.
  • + Accurate and prominent 'Est. 1720' banner integrated into the design.
  • The steam element is a bit stylized and thick compared to the rest of the logo.
  • Lack of small decorative details found in professional emblems.

Imagen 4.0 Fast Generate 001

  • + Elegant minimalist composition with good use of negative space.
  • + Includes subtle paper texture and a more realistic steam effect.
  • + Sophisticated layout with high visual appeal.
  • Includes some gibberish text ('AFFD', 'CARO') above the main name.
  • The banner and text alignment is slightly more disjointed than Model A.

Verdict: FLUX.2 [klein] 9B followed the prompt more accurately by avoiding the addition of nonsensical text and providing a very clean, professional vector emblem. While Imagen 4.0 Fast Generate 001 produced a more aesthetically sophisticated layout with better texture, the presence of hallucinated text fragments makes it less usable as a provided logo.

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.”

FLUX.2 [klein] 9B
Imagen 4.0 Fast Generate 001

AI Judge Analysis

FLUX.2 [klein] 9B

  • + Strong adherence to the flat-vector style with crisp, clean lines.
  • + Captures the NASA-inspired color palette perfectly.
  • + Logical flow reflecting the steps of the mission.
  • Multiple spelling errors in the text (e.g., 'AOILLO', 'EARDHT', 'TRANSLURAL').
  • The Saturn V rocket graphic overlaps awkwardly with the Earth icon in the layout.

Imagen 4.0 Fast Generate 001

  • + Excellent clean, minimal composition with plenty of white space.
  • + Consistently high-quality and symmetrical iconography.
  • + Adheres well to the requested color constraints.
  • Confusing layout where the steps do not follow a logical chronological path.
  • Spelling mistakes present, such as 'APOLO' and 'MOOR'.
  • Repetitive labels like 'LAUNCH' used for different icons.

Verdict: FLUX.2 [klein] 9B provides a more readable and chronological narrative of the mission, though its spelling is quite poor. Imagen 4.0 Fast Generate 001 offers a superior 'modern vector' aesthetic with cleaner icons, but the infographic flow is nonsensical and disjointed. FLUX.2 is the better infographic for information, while Imagen is the better piece of graphic design.

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