Nano Banana vs Wan 2.6
Head-to-head across 13 challenges
Nano Banana
65.2%
win rate
Ties
8.7%
Wan 2.6
26.1%
win rate
Challenge Results
Man and Car in California
Editing“Make a photo of the man driving the car down the California coastline”
AI Judge Analysis
Nano Banana
- + Excellent preservation of the car's model and specific details from the source image
- + Identifiable inclusion of the man's unique hairstyle (locs/bun) through the windshield
- + High-quality motion blur on the road and wheels creating a realistic action shot
- − The man is positioned slightly too far back or low in the seat, making his presence a bit subtle
Wan 2.6
- + Strong composition with palm trees adding to the California aesthetic
- + Good preservation of the car's exterior design
- + Dynamic lighting and clear background scenery
- − The man's unique features (hair and face) from the source image are not preserved, replaced by a generic person in a hat
- − The interior of the car (seats and headrests) changed significantly from the source
Verdict: Nano Banana is the clear winner because it successfully integrated the specific man from the source image, capturing his distinct hairstyle, whereas Wan 2.6 used a generic person. Nano Banana also did a superior job of preserving the exact interior and exterior details of the Rolls Royce while placing it in a convincing coastal environment.
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
Nano Banana
- + Excellent text rendering with almost perfect spelling in the headers and items.
- + Precise adherence to the grid layout with a clean, professional aesthetic.
- + High-quality, distinct food photography that matches the category headers.
- − Minor spelling errors like 'APPETIERS' and 'Margheiita'.
- − The food photos represent breakfast items (pancakes) which conflict slightly with the casual dinner menu items listed below.
Wan 2.6
- + Modern, vibrant graphic accents in the corners and dividers.
- + Good use of white space and professional sans-serif typography.
- − Significant text hallucinations and garbled characters in the body text.
- − Unordered layout where common headers like 'PIZZA' are repeated in confusing locations.
- − Artifacts in the food photos, such as unnatural liquid and clipping.
Verdict: Nano Banana is the clear winner as it produces a functional, legible menu with a professional grid layout and high-quality imagery. While Wan 2.6 has some nice graphic design flourishes, its text is largely illegible and the layout is disorganized compared to the clean, structured output of Nano Banana.
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
Nano Banana
- + Excellent texture matching the existing beard
- + Perfectly preserved all original facial features and glasses
- + Natural integration near the ears and forehead
- − The hair on top is slightly wispy compared to the 'full and thick' request
Wan 2.6
- + Successfully added a very thick and dense head of hair
- + Matches the lighting and overall color profile well
- − Noticeably altered the person's face shape and eyes
- − The hair looks slightly like a wig due to the volume and edge blending
- − Slight distortions to the frames of the glasses
Verdict: Nano Banana followed the instruction while perfectly preserving the subject's identity, whereas Wan 2.6 subtly changed the facial features and eyes during the edit. Nano Banana's results look more like a natural progression of the man's existing hair texture, making it the more successful edit.
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
Nano Banana
- + Perfectly rendered, clean bold text with correct spatial positioning
- + Excellent adherence to the 'cartoon' style with high-clarity PBR materials
- + Beautifully detailed diorama base with organic wood grain and curved edges
- − The salmon texture is slightly repetitive across the three pieces
Wan 2.6
- + Strong isometric composition with a clear diorama height
- + Crisp lighting and shadow work resulting in great depth
- + Good variety in the sushi types including shrimp
- − The text is white and lacks a clean 'design' feel compared to Model A
- − The text and flag are grouped somewhat awkwardly in the header space
Verdict: Nano Banana is the clear winner as it perfectly executes the header-style text layout and provides a more polished, high-end 3D cartoon aesthetic. While Wan 2.6 captures the isometric diorama feel well, Nano Banana's typography rendering and the refined 'clay-like' PBR textures of the sushi itself are superior and more visually appealing for this specific prompt.
Night Sky Transformation
Editing“Change the scene to night: a deep, dark sky with subtle, glistening stars visible behind the mountain.”
AI Judge Analysis
Nano Banana
- + Excellent source preservation, maintaining identical town details and mountain silhouette.
- + Realistic star distribution and density.
- + Deep, naturalistic night sky transition.
- − The sky lacks a slight bit of 'glistening' vibrancy compared to Model B.
Wan 2.6
- + Successfully transitions the scene to a deep dark sky.
- + Stars are very 'glistening' and visible as requested.
- + Maintains the structural integrity of the mountain and town.
- − The stars appear slightly uniform and look more like digital dots than distant celestial bodies.
- − Very minor alterations to the mountain texture compared to carefully preserved Model A.
Verdict: Both models did an exceptional job of preserving the complex foreground of the town and the structure of the Matterhorn while changing the time of day. Nano Banana is the winner because its star field looks significantly more realistic and its preservation of the original image's texture is perfectly seamless, whereas Wan 2.6's stars look a bit more artificial.
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
Nano Banana
- + Excellent adherence to all prompt elements including dog, hockey, and news anchor set.
- + Superior facial likeness preservation to the source image within the caricature style.
- + High level of humorous exaggeration with the muscular arm and dog in a hockey helmet.
- − Some text rendering at the bottom of the image is garbled.
- − The anatomy of the hand on the dog's head is slightly warped.
Wan 2.6
- + Clean, vibrant artistic style with good composition.
- + Successfully incorporates all requested elements: dog, hockey stick/puck, and news studio.
- − The facial likeness to the source image is weak and looks like a generic cartoon character.
- − Less 'exaggerated and humorous' than the other model, feeling more like a standard illustration.
Verdict: Nano Banana is the clear winner as it successfully captures the facial likeness of the person in the source image while leaning into the 'humorous and exaggerated' request with creative details like the dog's helmet and the anchor's bicep. Wan 2.6 provides a high-quality illustration, but the character does not closely resemble the subject of the source image and feels less like a true caricature.
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
Nano Banana
- + Incredible level of detail in the iron latticework and cobweb-like textures on the glass.
- + The plant variety and density feel much more organic and lush.
- + Superior lighting and atmosphere with subtle caustics and a more realistic mist.
- − Butterflies are very small and somewhat blend into the busy background.
- − The overall image is very busy, which might make it feel slightly less focused than Model B.
Wan 2.6
- + Excellent rendering of dew drops on the leaves in the foreground.
- + Clearer and more dynamic butterflies in flight across the composition.
- + Clean, symmetrical composition that highlights the orchids effectively.
- − The ironwork details are more repetitive and less 'intricate' than Nano Banana.
- − The lighting feels a bit more like a standard god-ray effect rather than complex 'caustics'.
Verdict: Nano Banana creates a more authentic-feeling Victorian environment with superior architectural details and a more organic integration of plants. Wan 2.6 excels in clear subject rendering, specifically the dew drops and butterflies, but its structure and lighting feel slightly more artificial. Nano Banana is the winner for its mastery of the 'masterpiece' aesthetic and hyper-detailed ironwork.
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
Nano Banana
- + Excellent source preservation, maintaining the original faces and poses exactly.
- − Failed to apply the requested edit; it looks like a photograph with a slight blur filter.
- − Complete lack of Studio Ghibli or illustrative style.
- − Colors and textures do not match the prompt's request for 'hand-painted' or 'pastel'.
Wan 2.6
- + Successfully transforms the photo into a beautiful watercolor illustration style.
- + Strong adherence to the Studio Ghibli aesthetic with soft lines and warm, nostalgic lighting.
- + Accurately replicates the poses, clothing, and composition of the source image while stylizing it.
- − The faces, while recognizable, are generalized into the anime style, losing some specific facial features of the original people.
- − The background is significantly simplified and washed out.
Verdict: Nano Banana failed the image editing task, providing what appears to be the original photograph with almost no noticeable changes. Wan 2.6 followed the instructions perfectly, creating a high-quality watercolor illustration that captures the Studio Ghibli aesthetic while maintaining the recognizable structure of the 'distracted boyfriend' meme.
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
Nano Banana
- + Excellent preservation of the original face structure and background.
- + Smooth skin integration with natural-looking teeth and lips.
- + Subtle eye crinkles and cheek raises as requested.
- − The smile feels slightly less 'genuine' or 'warm' compared to Model B.
- − Missed some of the finer skin textures like prominent freckles during the transformation.
Wan 2.6
- + Perfectly captures the 'Duchenne smile' with significant eye crinkling and realistic cheek compression.
- + Maintains original skin textures, freckles, and pores with high fidelity.
- + The expression feels much more genuine and physiologically consistent.
- − The corners of the mouth are slightly more pinched, which may deviate very slightly from the exact original lip line.
- − Slightly more aggressive changes to the eye area, though it fits the smile request.
Verdict: Both models handled the request well, but Wan 2.6 produced a far more convincing and 'genuine' Duchenne smile by accurately modifying the muscles around the eyes and cheeks while maintaining skin textures like freckles. Nano Banana provided a clean edit that preserved more of the base image's smoothness, but the resulting expression is more 'polite' than the 'warm genuine smile' requested.
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
Nano Banana
- + Incredible complexity with many distinct layers of botanical items.
- + Higher fidelity and sharpness in textures like the orange slices and chia seeds.
- + Stronger adherence to the 'fruit' and 'seed' portions of the prompt.
- − Symmetry is slightly off in the bottom-left fern leaves compared to the rest.
- − The composition feels a bit crowded with many small competing elements.
Wan 2.6
- + Excellent radial symmetry with a very clean, organized layout.
- + Beautiful lighting with subtle shadows that add depth to the materials.
- + Great aesthetic balance and color coordination.
- − Less variety in materials compared to Model A, focusing mostly on petals.
- − The 'fruits' (dried apricots/raisins) and 'seeds' are less detailed than the elements in Model A.
Verdict: Nano Banana produces a more intricate and literal interpretation of the prompt, including a wide variety of hyper-detailed fruits, seeds, and flowers. Wan 2.6 offers a cleaner, more aesthetically pleasing composition with superior lighting and symmetry, though it lacks the sheer detail and material variety of the other model. Nano Banana is the winner for its impressive '8K masterpiece' textures and the way it handles complex layering.
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
Nano Banana
- + Successfully added wind-blown hair and autumn leaves.
- + Preserved the identity and pose of the subject and dog very well.
- + The leaves have varied colors (orange, yellow) which adds visual interest.
- − Some leaves appear to be floating in front of/overlapping the dog in a way that looks like a digital sticker.
- − The dog's tail has a slightly unnatural shape compared to the original.
Wan 2.6
- + Excellent hair motion that looks natural and windswept.
- + Preserved the original source image details with high fidelity.
- + Green leaves match the summer setting of the original photo better than autumn leaves.
- − Fewer leaves added compared to Model A, making the 'motion' feel slightly less dynamic.
- − Some blurring on the dog's tail is a bit inconsistent with the rest of the dog's sharpness.
Verdict: Both models followed the instructions well, adding convincing wind effects to the hair and flying leaves. Wan 2.6 is the subtle winner because it chose green leaves that match the lush summer environment of the source image, whereas Nano Banana changed the season of the leaves to autumn, which felt slightly less cohesive with the green trees in the background.
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
Nano Banana
- + Perfectly renders the text with the specific requested accent on 'Caffè'.
- + Excellent composition with the banner integrated into a cohesive circular emblem.
- + Captures the 'vintage minimalist' and 'vector emblem style' more authentically.
- − The steam effect is inside/on the cloche rather than rising from it.
Wan 2.6
- + Logical placement of steam rising from the top of the cloche.
- + Good use of subtle background texture around the edges to convey a vintage feel.
- + Sharp, clean typography for the main name.
- − The banner for 'Est. 1720' is oddly placed and feels like an afterthought rather than a design element.
- − Shadowing on the cloche is a bit heavy for a minimalist vector logo.
Verdict: Nano Banana is the superior logo design because it creates a unified, balanced emblem where all elements—the cloche, the name, and the banner—work together harmoniously. While Wan 2.6 rendered the steam more logically, its composition was weaker, particularly with the awkward placement of the date banner. Nano Banana also accurately included the accent mark in 'Caffè', showing better attention to the specific text 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.”
AI Judge Analysis
Nano Banana
- + Followed all 6 requested steps of the infographic chronologically.
- + Excellent text rendering and typography for the labels and titles.
- + Clean flat-vector style with professional iconography that matches the prompt exactly.
- − The iconography for the Lunar Module is slightly abstract compared to the other icons.
- − The glowing circles around icons introduce a light effect that slightly deviates from a pure flat-vector look.
Wan 2.6
- + Matches the requested NASA-inspired color palette well.
- + Creative use of silhouettes for the crew members.
- − Completely failed to include the requested 6-step infographic content.
- − Text rendering is messy with characters overlapping the silhouettes.
- − Composition is mostly empty space and lacks the 'infographic' nature requested.
Verdict: Nano Banana followed the complex prompt instructions perfectly, creating a logical 6-step infographic with clear labels and era-appropriate icons. Wan 2.6 failed almost every structural requirement of the prompt, providing only a title and crew silhouettes while ignoring the actual mission steps. Nano Banana is the clear winner for both adherence and design quality.
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.
Wan 2.6
Alibaba's text-to-image generation model from the Wan AI suite, supporting both Chinese and English prompts with optional reference image guidance for style