FLUX.2 [max] vs Nano Banana
Head-to-head across 17 challenges
FLUX.2 [max]
27.3%
win rate
Ties
18.2%
Nano Banana
54.5%
win rate
Challenge Results
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]
- + Perfect adherence to all spatial instructions and objects.
- + Highly realistic textures, especially the leather binding of the book and the reflections on the glass.
- + Sophisticated lighting that interacts naturally with the glass and mirror base.
Nano Banana
- + Successfully includes all requested elements.
- + Pleasant soft lighting and bokeh effect in the background.
- − The blue sphere appears to be floating unnaturally without supporting physics.
- − The cube is solid glass rather than a hollow cube, making the sphere look embedded rather than inside.
- − Visible 'dust' or noise artifacts throughout the air.
Verdict: FLUX.2 [max] is the clear winner as it correctly interprets 'inside the cube' as a hollow container, whereas Nano Banana depicts a solid glass block with a sphere floating inside it. FLUX.2 [max] also displays much higher technical quality in its textures and light refraction.
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]
- + Strictly followed the request for specific categories: Appetizers, Pizza, and Mains.
- + The layout is highly professional and realistic for a casual dining menu.
- + Excellent font choice and hierarchy, with prices clearly aligned.
- − The text contains minor gibberish/hallucinations typical of AI generators.
- − The food photos in the grid are occasionally repeated or inconsistent with the text (e.g., 'Locono Pizza' under Mains).
Nano Banana
- + Clean, colorful grid layout that feels modern and minimalist.
- + Includes social media/branding lines that add to the design feel.
- + Individual food images are high quality and distinct.
- − Spelling errors in prominent headers like 'APPEITIERS'.
- − Missing a dedicated 'Mains' section header as requested, substituting it with 'Main Courses' and mixing desserts into the layout.
- − Information layout is less practical for a real menu, with prices feeling disconnected from the item names.
Verdict: FLUX.2 [max] produced a much more professional and legible menu that correctly followed the structural requirements for Appetizer, Pizza, and Mains sections. Nano Banana had a vibrant aesthetic but suffered from spelling errors in the headers and a less intuitive layout for pricing and descriptions.
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 realism in skin texture and fabric
- + Accurate motion blur on passing vehicles
- + Highly detailed and mechanically plausible bicycle
- − The composition is a bit tight, losing some of the 'street' context
- − Hand anatomy at the bicycle axle is slightly jumbled
Nano Banana
- + Beautiful cinematic composition and color grading
- + Sets a strong atmospheric scene with Japanese street elements
- + Includes tools and newspaper to enhance the storytelling
- − The man appears to have three hands/multiple arms blurred together
- − The motion blur on the car looks more like a static blur filter than movement
- − Bicycle geometry is slightly warped
Verdict: FLUX.2 [max] captures the prompt's request for realism and natural textures much better, with a truly convincing 50mm lens look and realistic motion blur. While Nano Banana creates a more artistic and atmospheric scene, it suffers from significant anatomical errors in the hands and lacks the raw photographic quality of FLUX.2 [max].
Man and Car in California
Editing“Make a photo of the man driving the car down the California coastline”
AI Judge Analysis
FLUX.2 [max]
- + Excellent preservation of the man's identity, including his specific hairstyle, scarf, and plaid coat.
- + The car's details and geometry remain highly consistent with the source image.
- + Perfect adherence to the 'California coastline' background request with realistic lighting.
- − The man is placed in the passenger seat (for a left-hand drive car) despite the prompt asking for him to be driving.
Nano Banana
- + The man is correctly positioned in the driver's seat.
- + Good motion blur effect on the road and wheels to suggest driving.
- + Strong adherence to the requested scenic background.
- − Poor preservation of the man's facial features and clothing from the source image; he is mostly a dark silhouette.
- − The car's front grille and hood ornament have slight distortions compared to the source.
Verdict: This is a complex editing task involving two source images. FLUX.2 [max] does an incredible job of preserving the specific details of the man and the car, although it mistakenly places him in the passenger seat. Nano Banana correctly places the man in the driver's seat and captures the 'driving' feel better with motion blur, but it fails significantly at local identity preservation for the man. FLUX.2 [max] is the preferred winner for its superior visual quality and faithful reconstruction of the source subjects.
Bald man challenge
Editing“Give the person a full, thick head of natural hair with realistic texture, density, and a natural hairline. Preserve facial features and lighting.”
AI Judge Analysis
FLUX.2 [max]
- + Successfully added thick, natural-looking hair.
- + Maintained the original facial features and lighting with high accuracy.
- + The hair texture matches the existing beard well.
- − The hairline is slightly high and looks a bit abrupt at the forehead.
Nano Banana
- + Expertly integrated a messy, realistic hairstyle that fits the 'rugged' aesthetic.
- + Excellent preservation of individual facial details and background.
- + The hair flow and lighting on the strands are very convincing.
- − Slightly altered the shape of the glasses frame (it appears a bit thinner/different at the top).
Verdict: Both models performed excellently, perfectly preserving the subject's identity, clothing, and the background while adding realistic hair. Nano Banana produces a slightly more natural-looking 'lived-in' hairstyle that better matches the lighting and character of the original image, whereas FLUX.2 [max] provides a slightly more groomed appearance that feels just a touch less integrated at the hairline.
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 executes the 'diorama base' prompt with a multi-tiered platform.
- + Excellent text layout and typography that feels professionally designed.
- + Superior lighting and soft PBR textures that give a high-end 3D render feel.
- − The flag icon is placed to the side of the text rather than below it as implied by the hierarchy prompt.
Nano Banana
- + Accurate 45-degree isometric perspective.
- + Clean, high-quality rendered textures on the sushi ingredients.
- − The diorama base is very simple and lacks the 'miniature scene' depth of the competitor.
- − Text layout is slightly less refined, and the flag icon placement feels a bit detached.
- − The rice texture looks slightly more repetitive and 'clay-like' compared to the soft-focus feel of the other model.
Verdict: Both models followed the prompt closely, but FLUX.2 [max] produced a more sophisticated final image. FLUX.2 [max] interpreted the 'diorama base' and 'small plate' prompts more creatively by creating a tiered platform, and its typography and lighting are more aesthetically pleasing. Nano Banana is a very strong 3D render, but its composition is a bit more basic.
Night Sky Transformation
Editing“Change the scene to night: a deep, dark sky with subtle, glistening stars visible behind the mountain.”
AI Judge Analysis
FLUX.2 [max]
- + Excellent source preservation, keeping almost all buildings and mountain textures identical.
- + Very high contrast and clarity in the town lights and mountain face.
- + Naturalistic placement of subtle stars.
- − The sky is a bit sparse, missing the 'glistening' quality requested.
Nano Banana
- + Beautiful, dense starry sky that fulfills the 'glistening stars' part of the prompt well.
- + Strong atmosphere that captures the deep, dark night feel effectively.
- + Excellent source preservation with minimal pixel-level changes to the landscape.
- − Individual stars are a bit sharp and uniform throughout the sky.
- − Shadows on the mountain are slightly deeper, losing some fine detail compared to the source.
Verdict: Both models performed exceptional image editing, maintaining near-perfect consistency with the source image's town and mountain structures. FLUX.2 [max] produced a cleaner, high-contrast image that looks very professional, while Nano Banana did a better job of capturing the 'glistening' quality of the stars requested in the prompt. FLUX.2 [max] is the slight winner for its superior clarity and more realistic sky integration.
Over-the-top cartoon caricature
Editing“Create a caricature of me and my job. Make it exaggerated and humorous, incorporating my profession as a tv show anchor and my love for dogs and hockey.”
AI Judge Analysis
FLUX.2 [max]
- + Successfully incorporates a large number of dogs into a sports broadcasting setting.
- + Maintains a clean, consistent vector-style art direction.
- + Captures the subject's hair color and eye shape effectively in an illustrative style.
- − The characters feel more like generic clip-art than a specific caricature of the source individual.
- − The 'exaggerated and humorous' aspect is somewhat lacking compared to a traditional caricature.
Nano Banana
- + Excellent caricature work with a clearly exaggerated head-to-body ratio and muscular features.
- + Rich in humorous details like the buff arm, the dog wearing a helmet, and news tickers.
- + The facial features closely resemble an exaggerated version of the source image.
- − The right hand (resting on the dog) has minor anatomical issues characteristic of AI generation.
Verdict: Nano Banana followed the prompt much more effectively by creating a true caricature with exaggerated features and specific humorous elements, such as the single muscular arm and the dog in a hockey helmet. FLUX.2 [max] produced a high-quality illustration, but it felt more like a generic cartoon scene and missed the 'caricature' essence found in Nano Banana's work.
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 realization of 'photorealistic' with natural lighting and depth of field.
- + Dynamic composition that captures the requested 'chasing' and 'tumbling' action accurately.
- + The fur texture and dew sparkles look professional and realistic.
- − The lighting is slightly more hazy, making the 'god rays' more diffused than distinct streaks.
Nano Banana
- + Very cute, expressive character designs with large 'Disney-style' eyes.
- + Captures the 'tumbling together' aspect well with the fox on its back.
- + Highly distinct and vibrant 'god rays' coming from the sun.
- − The style leans more toward a high-end digital illustration than the requested 'photorealistic' scene.
- − The butterflies look pasted on and lack the natural motion blur or integration seen in Model A.
Verdict: FLUX.2 [max] significantly outperformed Nano Banana by adhering closer to the 'photorealistic' requirement, delivering an image that looks like a high-end nature photograph. Nano Banana produced a charming and wholesome image, but it relies on an illustrative, stylized aesthetic rather than the realism requested in the prompt.
Victorian Greenhouse Oasis
Text-to-Image“Hyper-photorealistic interior of a lush Victorian glass greenhouse filled with exotic tropical plants, vibrant blooming orchids, tall ferns, colorful butterflies in flight, sunlight filtering through ornate glass roof creating realistic caustics and dew on leaves, intricate iron framework visible, misty atmosphere, 8K masterpiece.”
AI Judge Analysis
FLUX.2 [max]
- + Excellent light rays and atmospheric haziness
- + Very clean and sharp ironwork details
- + Good balance of color and composition
- − Butterflies look somewhat flat and repetitive in their placement
- − The floor surface is very clean, lacking the 'lush' overgrown feel of the prompt
Nano Banana
- + Incredibly detailed orchids and foliage density
- + Realistic condensation and dew effects on the glass and leaves
- + Complex and weathered Victorian ironwork feels more authentic
- − Lighting is a bit flatter compared to the dramatic sunbeams in the other model
- − Small visual artifacts in some of the distant vegetation
Verdict: Nano Banana captures the 'lush' and 'exotic' aspect of the prompt more effectively with its dense, detailed floral textures and realistic dew on the glass. FLUX.2 [max] creates a more cinematic image with beautiful light rays, but its butterfly placement feels less natural and the environment is a bit too tidy for the requested description.
Heroic Super Hero Portrait
Text-to-Image“Hyper-photorealistic full-body portrait of a female superhero standing triumphantly on a New York skyscraper rooftop at golden sunset, wearing a classic modest superhero costume with flowing cape, chest emblem, gloves, and boots in red and blue colors, practical design, short hair, strong determined heroic expression looking into the distance, powerful confident stance with hands on hips and cape billowing dramatically in the wind, detailed urban cityscape background, warm natural sunlight with sharp shadows and fabric highlights, ultra-sharp textures on suit, hair, and concrete, 8K masterpiece, empowering family-friendly style.”
AI Judge Analysis
FLUX.2 [max]
- + Excellent full-body composition with a low-angle perspective that enhances the heroic feel.
- + Highly detailed textures on the costume and the urban environment, including realistic traffic lights/streaks.
- + Superior lighting effects with a realistic golden hour glow on the character's skin and costume.
- − The cape physics are slightly less dramatic, appearing caught behind the character rather than billowing outward.
Nano Banana
- + Accurate adherence to the prompt's request for a 'billowing dramatically' cape.
- + Clean, classic costume design that feels 'modest' and 'practical' as requested.
- + Good facial features and hair movement that matches the wind direction of the cape.
- − The character feels somewhat superimposed against the background due to flatter lighting.
- − Minor anatomical awkwardness in the hands/fingers on the hips.
Verdict: FLUX.2 [max] creates a much more cinematic and high-fidelity image with realistic atmospheric lighting and complex city details that make the character feel integrated into the scene. Nano Banana follows the cape instructions well, but the overall image lacks the professional photographic depth and texture found in FLUX.2 [max].
Intricate Floral Mandala
Text-to-Image“Perfectly symmetrical mandala made entirely of real flowers, petals, leaves, fruits, and seeds in vibrant natural colors, intricate layered patterns with radial symmetry, top-down view on a soft neutral background, hyper-detailed organic textures and subtle shadows, photorealistic, 8K masterpiece.”
AI Judge Analysis
FLUX.2 [max]
- + Excellent realism with natural lighting and soft shadows.
- + Highly complex layering and organic textures that feel tangible.
- + Subtle, realistic color palette that adheres to a 'natural' aesthetic.
- − Slightly less perfect radial symmetry compared to Model B.
- − The overall composition is a bit tighter/denser, making individual elements harder to distinguish.
Nano Banana
- + Perfectly geometric radial symmetry with a clear 12-point star layout.
- + Vibrant, high-contrast colors that make the fruits and flowers pop.
- + Very clean arrangement of diverse elements including berries, seeds, and citrus.
- − Slightly flatter lighting makes it look a bit less like a physical photograph.
- − The background texture is somewhat repetitive and artificial.
Verdict: FLUX.2 [max] creates a more photorealistic image with organic depth and beautiful natural lighting, capturing the 'hyper-detailed organic textures' requested. Nano Banana wins on geometric precision and color vibrancy, offering a cleaner, more readable mandala pattern. Ultimately, FLUX.2 [max] is preferred for its superior photographic quality and more convincing material textures.
Neutral Expression to Genuine Smile
Editing{
"action": "image_edit",
"reference": "uploaded neutral portrait",
"change": "Warm genuine Duchenne smile: lips curved up, slight natural teeth, soft eye crinkles, subtle cheek raise",
"details": "Realistic smiling skin (dimples if present, soft cheek shadows), slightly brighter eyes; keep exact eye shape/color/iris",
"preserve_exact": "Face identity/structure, eyes/nose/lips/eyebrows, hair, skin texture/pores/freckles, makeup, clothing, head pose, background, lighting, shadows, framing",
"no_changes": "No face shape change, no new features, no gaze shift, no hair/clothing/lighting/background edits",
"style": "Ultra-photorealistic 8K portrait, sharp face focus, natural soft lighting, realistic skin glow"
}
AI Judge Analysis
FLUX.2 [max]
- + Excellent expression with natural 'crow's feet' and eye crinkling consistent with a Duchenne smile
- + Realistic skin deformation around the cheeks and chin due to the wide smile
- − The eyes look slightly different in shape and gaze compared to the original
- − Noticeable softening/smoothing of the general skin texture compared to the source
Nano Banana
- + Perfect preservation of original skin textures, freckles, and lighting
- + Maintains the exact eye shape and gaze while adding subtle squinting
- + Very high technical fidelity to the reference image
- − The smile is slightly more 'posey' and less intense than the requested Duchenne smile
Verdict: Nano Banana is the clear winner for image editing because it flawlessly preserved the original identity, skin texture, and lighting while seamlessly integrating the smile. FLUX.2 [max] achieved a more expressive smile, but it changed the subject's face slightly and unnaturally smoothed the skin texture.
Studio Ghibli Anime Style
Editing“Transform this photo into a Studio Ghibli–inspired illustration. Use soft pastel colors, hand-painted textures, gentle lighting, dreamy backgrounds, and a warm, nostalgic mood”
AI Judge Analysis
FLUX.2 [max]
- + Successfully applied the Studio Ghibli art style with soft textures and watercolor-like shading.
- + Matches the requested 'nostalgic' and 'warm' mood perfectly.
- + Preserves the composition and poses of the iconic meme original while translating them into illustration.
- − The character designs have shifted significantly from the original subjects' likenesses.
- − Background detail is heavily simplified compared to the source.
Nano Banana
- + Maintains the original photo's composition perfectly.
- − Failed to apply the requested edit or style change.
- − The image remains a photograph with no visible Ghibli-inspired artistic transformation.
- − Does not meet any of the prompt requirements regarding color, texture, or mood.
Verdict: FLUX.2 [max] followed the complex stylistic instructions perfectly, transforming the famous meme into a beautiful Studio Ghibli-style illustration with correct colors and textures. Nano Banana completely failed the task, producing an output that is nearly identical to the original source photo with no stylistic changes.
Golden Hour Stroll
Editing“Add dynamic motion to this photo: make hair blow in the wind, add leaves flying, energetic and lively feel.”
AI Judge Analysis
FLUX.2 [max]
- + Excellent hair physics that realistically flow to one side.
- + Precise preservation of the original facial features and background elements.
- + Large number of falling leaves adds a strong sense of wind depth.
- − One hand was slightly altered and now looks a bit awkward in its gesture.
- − A few leaves appear oddly static or lack motion blur despite the wind effect.
Nano Banana
- + Successfully added a wind-blown effect to the hair while keeping the face intact.
- + The warm-colored autumn leaves provide a nice color contrast.
- + Maintains the overall composition and lighting of the source perfectly.
- − The hair edit is slightly less dynamic than Model A.
- − Fewer leaves are present, making the 'lively' feel slightly more subtle.
Verdict: Both models handled the image editing task exceptionally well, preserving the woman and her dog with high fidelity while adhering to the instructions. FLUX.2 [max] created more dynamic hair motion and a denser flurry of leaves, whereas Nano Banana used colorful autumn leaves but with a slightly more conservative wind effect. FLUX.2 [max] is the winner for better capturing the specific 'energetic' and 'dynamic' atmosphere requested.
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 the banner request with a clean ribbon design.
- + Excellent typography that feels authentic to a vintage Italian cafe.
- + Clean vector-style execution with subtle paper texture.
- − The steam lines are a bit thin compared to the rest of the stroke weights.
Nano Banana
- + Strong vintage aesthetic with a nice engraved texture on the banner.
- + The cloche icon is well-integrated with the steam effect inside it.
- + Accurate color palette and consistent vector style.
- − The 'f' in 'Caffè' sits awkwardly close to the 'a' compared to Model A.
- − The steam appearing from under/inside the dome is a less traditional interpretation than steam rising from it.
Verdict: Both models followed the prompt exceptionally well, producing high-quality vector-style logos with correct spelling and historical details. FLUX.2 [max] is the winner because its typography is more professional and its layout feels more balanced and elegant, whereas Nano Banana's kerning in the brand name is slightly less refined.
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]
- + Clean, professional vector iconography that looks like a modern poster.
- + Excellent text rendering with accurate spelling for the names and most steps.
- + Strong logical flow and effective use of the requested color palette.
- − The step order is confusing, placing 'Translunar' after 'Lunar Orbit' in the visual layout.
- − Small typo in 'Tranquiity'.
Nano Banana
- + Logical linear progression of steps from left to right.
- + Good adherence to the flat-vector style with consistent iconography framing.
- + Accurate representation of all six requested steps in the correct order.
- − The character icons for the astronauts are generic bathroom-style silhouettes compared to Model A's detailed icons.
- − The composition feels a bit empty in the top half, lacking the 'poster' feel of Model A.
Verdict: FLUX.2 [max] produces a much more visually appealing and professional poster with superior iconography and character detail, though it fails on the logical sequencing of the mission steps. Nano Banana follows the requested steps in the correct linear order with consistent styling but lacks the artistic polish and high-quality details found in the other model. FLUX.2 [max] is preferred for its overall aesthetics and high-quality rendering of complex elements like the astronauts and lunar module.
FLUX.2 [max]
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
Nano Banana
Gemini 2.5 Flash Image is optimized for image understanding and generation, offering a balance of price and performance with fast and efficient image generation and editing capabilities.