Black Forest Labs' flagship image generation model delivering state-of-the-art quality with exceptional realism, precision, and consistency for both text-to-image and advanced image editing
Settled by community votes across 13 shared challenges, with an AI judge weighing in on each.
FLUX.2 [max]
#10 of 62 in Text-to-Image
Imagen 4.0 Ultra Generate 001
#33 of 62 in Text-to-Image
Where the votes landed
FLUX.2 [max]
42.9%
win rate
Ties
14.3%
Imagen 4.0 Ultra Generate 001
42.9%
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
FLUX.2 [max]
- + Excellent rendering of realistic glass textures and reflections.
- + The plant is clearly visible through the glass as requested.
- + Beautiful lighting from the left creates a realistic soft atmosphere.
- − The book is a bit thin and lacks spine detail compared to Model B.
- − The object is more of a glass box/display case than a solid glass cube.
Imagen 4.0 Ultra Generate 001
- + High level of detail on the red book, including legible text.
- + Successfully follows all spatial instructions including the sphere inside the cube.
- + Stronger contrast and sharp textures on the wooden table.
- − The blue sphere appears to be floating unnaturally in the center of a solid block.
- − Refractions through the glass are slightly less realistic than in Model A.
Verdict: Both models followed the prompt perfectly. Model A (FLUX.2) provides a more photorealistic scene with subtle, accurate light refractions and a plant that is clearly seen through the glass structure. Model B (Imagen 4.0 Ultra) features more impressive detail on the book and table, but the sphere feels less grounded in the physical space of the 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.”
AI Judge Analysis
FLUX.2 [max]
- + Excellent photorealistic texture on the skin and jacket.
- + Highly effective motion blur on the passing car in the background.
- + Coherent bicycle anatomy and logical interaction between the man and the wheel.
- − The man's right hand has some slightly awkward finger positioning.
Imagen 4.0 Ultra Generate 001
- + Strong capture of the 'imperfect framing' requested in the prompt.
- + Detailed facial features that convey a clear emotional state.
- + Effective wet pavement reflections and raindrops on the jacket.
- − The bicycle frame geometry is broken, particularly where the seat post meets the frame.
- − The pedal and chain area are physically nonsensical and floating.
Verdict: FLUX.2 produced a much more coherent and believable image, excelling at the technical details of the bicycle and the motion blur of the environment. While Imagen 4.0 Ultra captured a more expressive face and the requested 'imperfect framing', it failed significantly on the anatomy of the bicycle, with disconnected tubes and floating parts.
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
FLUX.2 [max]
- + Exceptional photographic realism in skin texture and eyes
- + Complex and highly detailed armor engravings that feel integrated with the lighting
- + Natural-looking hair and braids with discrete beads
- − The torch source is partially cut off at the bottom left
- − Less emphasis on the beads in the hair compared to model B
Imagen 4.0 Ultra Generate 001
- + Stronger adherence to the 'beaded braids' prompt with many clear instances
- + Excellent texture on the cloth underlayer at the neck and leather straps
- + Clear, dramatic lighting source visible in frame
- − The facial features and skin texture look slightly more like a CGI render than a photo
- − The symmetry of the composition is a bit rigid and less dynamic
Verdict: FLUX.2 [max] wins on raw visual quality and lifelike textures, especially in the eyes and skin, which look more realistic. Imagen 4.0 Ultra Generate 001 provides a more literal interpretation of the prompt's details like beads and leather straps but has a slightly more artificial, game-like aesthetic.
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
FLUX.2 [max]
- + Excellent layout that logically separates text and images
- + High-quality typography with clear hierarchy and coherent pricing
- + Clean, professional branding including social media icons at the bottom
- − The 'Mains' category contains a list of pizzas instead of main courses
- − Some of the food photos show burgers which weren't in the category list
Imagen 4.0 Ultra Generate 001
- + Accurate grid layout with food images directly associated with labels
- + Strict adherence to the requested minimalist aesthetic with significant white space
- + Good image quality across the various food items
- − Formatting issue where 'Appetizers' and 'Pizza' headings are on the same line but photos are mixed below
- − Text rendering is slightly garbled and less legible compared to Model A
- − Large empty white area at the bottom makes the composition feel unfinished
Verdict: FLUX.2 [max] creates a more realistic and professional-looking menu with superior typography and a polished graphic design feel. While Imagen 4.0 Ultra follows the minimalist grid request more literally, its layout feels unbalanced and the text quality is lower than FLUX.2 [max].
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
FLUX.2 [max]
- + Excellent photorealistic texture on the bun and patty.
- + Highly creative 'exploding' effect with sauce ribbons and flying debris.
- + Good integration of the starburst element.
- − The starburst price tag lacks the fiery glow effect requested, looking more like a graphic sticker.
- − The composition feels slightly bottom-heavy.
Imagen 4.0 Ultra Generate 001
- + Perfect adherence to the fiery, glowing text effect on all elements including the starburst.
- + Superior background with a swirling, fiery vortex that enhances the sense of motion.
- + Excellent vertical symmetry and balance in the exploded view.
- − The textures look slightly more 'rendered' and less hyper-realistic than the other model.
- − Buns look a bit plastic-like compared to the realistic bread texture in the competing image.
Verdict: FLUX.2 [max] wins on raw photorealism and dynamic sauce physics, making the burger look more appetizing. However, Imagen 4.0 Ultra Generate 001 followed the stylistic text instructions more accurately, particularly regarding the fiery glow on the price tag and the dramatic motion of the background. Overall, Imagen 4.0 is preferred for its superior composition and consistent application of the furnace-like atmosphere requested.
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
FLUX.2 [max]
- + Excellent chalk texture with realistic powdery artifacts and smudging
- + Perfect cursive handwriting that feels authentic to a person writing on a board
- + Accurately completed the partial prompt 'Brown But...' with logical menu items
- − The '30' in the date is slightly less cursive than requested in the title
Imagen 4.0 Ultra Generate 001
- + High legibility for all text elements
- + Clean composition with consistent spacing between items
- + Successfully completed the truncated prompt text
- − The letters look too uniform and digital, lacking the requested realistic chalk variations
- − The chalk texture is too crisp and lacks the natural smudge and scratch marks seen in Model A
- − The cursive requested for the title is very rudimentary and lacks elegance
Verdict: FLUX.2 [max] is the clear winner as it perfectly captured the 'realistic chalk handwriting style' with its smudges, varying pressure, and authentic cursive strokes. Imagen 4.0 Ultra generated text that feels more like a digital marker font than a hand-drawn chalkboard, missing the tactile quality and texture requested in the prompt.
The Reversed Rodeo
Text-to-Image“Horse riding astronaut in space — horse on top, not vice versa. Surreal, highly detailed, cinematic.”
AI Judge Analysis
FLUX.2 [max]
- + Excellent cinematic lighting and galaxy background.
- + High level of detail in the textures of the space suit and horse fur.
- + Good anatomical consistency for the horse.
- − Completely failed the semantic challenge, showing the astronaut on top of the horse.
- − Missing the surreal element of the specific instructions.
Imagen 4.0 Ultra Generate 001
- + Includes creative details like space-boots and a helmet for the horse.
- + High image clarity with well-defined background elements like the moon and rings.
- − Failed the semantic challenge by placing the astronaut on top instead of the horse.
- − The lighting on the horse feels a bit flat compared to the backgrounds.
Verdict: Both models failed to follow the logical inversion requested in the prompt ('horse on top, not vice versa'), instead defaulting to the cliché of an astronaut riding a horse. FLUX.2 [max] produced a more cinematically impressive image with superior lighting, while Imagen 4.0 Ultra Generate 001 included more sci-fi details like actual space gear for the animal.
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
FLUX.2 [max]
- + Features a very realistic capybara texture and lighting.
- + The woman's bored expression perfectly matches the prompt's request for a 'normal' reaction.
- + Excellent cinematic depth and lighting from the phone screen.
- − The capybara has distinct human hands instead of front paws.
- − The taxi interior feels slightly more like a generic modern SUV or car than a classic yellow cab.
Imagen 4.0 Ultra Generate 001
- + Correctly depicted animal paws on the steering wheel.
- + The taxi driver cap clearly includes the 'TAXI' text as requested by the context.
- + Composition follows the prompt's placement rules precisely.
- − The overall image has a smooth, digital 'AI' sheen that lacks the requested photorealism.
- − The woman appears distressed or pensive rather than just bored.
- − The capybara's face is overly symmetrical and lacks natural imperfections.
Verdict: FLUX.2 [max] creates a much more photorealistic and atmospheric scene with superior lighting and an excellent interpretation of the 'bored' passenger, but it fails significantly by giving the capybara human hands. Imagen 4.0 Ultra Generate 001 follows the anatomical prompt instructions much better by providing paws, even though its overall visual style is less realistic and more like a 3D render.
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
FLUX.2 [max]
- + Excellent photographic texture and lighting in the central jack-o-lantern.
- + Sophisticated, realistic 'parchment' aesthetic that feels vintage.
- + Very clear and well-integrated text with professional spacing.
- − The scroll is separate from the banner, whereas the prompt asked for a 'scroll banner' which implies combined elements.
- − The border thorns are a bit repetitive and look like a simple overlay.
Imagen 4.0 Ultra Generate 001
- + Creative integration of thorns and webs into a structured frame.
- + Follows the 'scroll banner' instruction more literally by placing the text on a curved scroll.
- + More vibrant color palette and a clear moon element.
- − The art style is more of a digital illustration than a 'dark parchment poster'.
- − Some minor aliasing/jaggedness in the text rendering compared to FLUX.2.
- − The lighting on the pumpkin feels less 'cinematic' and more cartoonish.
Verdict: FLUX.2 [max] produces a more polished and professional invitation that perfectly captures the 'vintage dark parchment' atmosphere with realistic textures. While Imagen 4.0 Ultra does a better job of framing the image with a creative thorny border, its overall style is too close to a modern digital illustration for a vintage-themed request.
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
FLUX.2 [max]
- + Perfectly follows the 45-degree isometric perspective requested.
- + Excellent miniature/diorama aesthetic with a wood-texture base.
- + Very clean typography and a perfectly square composition.
- − The sushi models are slightly more simplified and look more like clay than 'realistic PBR materials'.
Imagen 4.0 Ultra Generate 001
- + Higher level of detail in the sushi textures, particularly the rice and fish grain.
- + Accurate text rendering and flag icon placement.
- + More variety in the sushi types shown.
- − The perspective is slightly off from a true 45-degree isometric view, appearing more like a standard high-angle perspective.
- − The light blue background has a slight gradient/vignette rather than being 'solid'.
Verdict: FLUX.2 [max] followed the technical camera requirements much better, delivering a true 45-degree isometric diorama that feels cohesive and professional. While Imagen 4.0 Ultra provided more detailed textures on the food items, it failed to capture the specific isometric miniature style as effectively as FLUX.2 [max].
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
FLUX.2 [max]
- + Excellent photorealism with natural textures and lighting.
- + Captures the 'god rays' and 'dew sparkles' atmospheric effects perfectly.
- + Dynamic and realistic composition where the animals feel grounded in the environment.
- − The kitten is slightly smaller and less 'expressive' than the other animals.
- − The fox's anatomy is a bit stiff in its leaping pose.
Imagen 4.0 Ultra Generate 001
- + Very expressive faces and high interaction with the butterflies.
- + Bright, vibrant colors that fit a 'wholesome' vibe well.
- + Clear inclusion of all four requested animals with distinct characteristics.
- − Looks more like a digital illustration or 3D render than a photorealistic image.
- − The lighting is overly stylized and lacks the subtle realism of early morning light.
- − Dew drops look like flat white circles rather than realistic water droplets.
Verdict: FLUX.2 [max] significantly outperformed the alternative by delivering a truly photorealistic image that captured the nuanced lighting of a sunrise and realistic fur textures. While Imagen 4.0 Ultra provided a charming and colorful scene, it leaned heavily into a 'Pixar-like' 3D animation style that failed the 'hyper-photorealistic' requirement of the prompt.
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
FLUX.2 [max]
- + Perfect adherence to all prompt elements including the 'Est. 1720' banner and steam.
- + Excellent circular emblem composition with balanced typography.
- + Very high-quality vector-style rendering with appropriate paper texture.
- − The 'Est. 1720' text is slightly off-center within its ribbon banner.
Imagen 4.0 Ultra Generate 001
- + Clean minimalist aesthetic with good use of negative space.
- + Accurate text rendering for both the name and the date banner.
- + Effective use of cross-hatching to create a vintage feel.
- − The composition is a bit top-heavy with the cloche separated significantly from the banner.
- − The steam lines are somewhat literal and less integrated into the logo design than in Model A.
Verdict: Both models followed the prompt exceptionally well, but FLUX.2 [max] created a more cohesive emblem design that feels like a complete brand mark. While Imagen 4.0 Ultra delivered cleaner text, the circular layout and integrated elements of FLUX.2 [max] better represent the requested 'vector emblem' style.
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
FLUX.2 [max]
- + Excellent adherence to the chronological step-by-step instructions.
- + Highly legible and accurate text rendering for the title and names.
- + Clean, consistent flat-vector illustration style that matches the professional infographic request.
- − Minor spelling error in 'Tranquiity' (missing an 'l').
- − The layout for 'Translunar' is a bit confusingly placed out of sequence visually.
Imagen 4.0 Ultra Generate 001
- + Good use of the requested NASA-inspired color palette.
- + Visually balanced radial symmetry in the layout.
- − Completely failed to follow the specific 6-step chronological prompt.
- − Text is mostly gibberish or repeated 'Apollo 11' placeholders.
- − Iconography is abstract and nonsensical, failing to represent the requested mission phases.
Verdict: FLUX.2 [max] followed the complex instructions perfectly, providing a logical, numbered sequence of icons that accurately represent the mission phases requested. While it has one small typo, its clarity and adherence to the prompt make it a usable infographic, whereas Imagen 4.0 Ultra generated a generic, nonsensical radial chart with gibberish text that ignores the specific steps provided.
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