xAI's premium image generation model offering higher fidelity output and stronger performance on single-image editing benchmarks compared to the standard Grok Imagine model
Settled by community votes across 13 shared challenges, with an AI judge weighing in on each.
Grok Imagine Image Pro
24.5
arena score
#17 of 62 in Text-to-Image
Skill signature
· Text-to-Image
Stable Diffusion 3.5 Large Turbo
10.7
arena score
#61 of 62 in Text-to-Image
Vote tally
Where the votes landed
Grok Imagine Image Pro
0%
win rate
Ties
0%
Stable Diffusion 3.5 Large Turbo
0%
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Perfectly follows the spatial requirements including the red book on top and sphere inside.
- + Highly realistic textures on the wooden table, glass reflections, and plant leaves.
- + Natural and convincing lighting that matches the 'soft window light' prompt.
- − The plant's pot is visible behind the cube, which makes the composition slightly crowded though technically accurate.
Stable Diffusion 3.5 Large Turbo
- + Crisp, clean rendering with high contrast.
- + Good implementation of lighting and shadows on the table surface.
- − Failed spatial reasoning; the red book is inside the cube rather than on top of it.
- − The plant is to the side rather than behind the cube, and is not visible through the glass.
- − The glass cube has a thick black frame not usually associated with a plain 'glass cube'.
Verdict: Grok Imagine Image Pro successfully followed every detail of the prompt, including complex spatial relationships like placing the book on top of the cube and showing the plant through the glass. Stable Diffusion 3.5 Large Turbo struggled with the layout, placing the book inside the cube and failing to position the plant behind it as requested. Grok's output is also significantly more photorealistic.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent photorealistic texture and natural skin rendering
- + Convincing cinematic atmosphere with accurate reflections and bokeh
- + Strong adherence to all prompt elements including rain and tool usage
- − The character's shoes appear slightly fused with the ground texture in the shadow area
Stable Diffusion 3.5 Large Turbo
- + Successfully captured the red bike and the general setting
- − Serious anatomical distortions in the man's neck and head alignment
- − The bicycle geometry is physically impossible with significant artifacts near the pedals
- − Relatively flat lighting and lacks the requested cinematic 50mm feel
Verdict: Grok Imagine Image Pro delivered a stunningly realistic and emotionally resonant image that perfectly followed the complex prompt, capturing the atmosphere of a rainy street. In contrast, Stable Diffusion 3.5 Large Turbo suffered from severe anatomical and structural failures, resulting in a distorted and unrealistic figure and bicycle.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent adherence to all prompt details, including the latin engraving and fine beads in the hair.
- + Stunning texture quality on the weathered metal armor and leather straps.
- + Hyper-realistic skin textures and dirt effects that contribute to the 'battle-worn' look.
- − The sparks look slightly uniform in their dispersal across the frame.
Stable Diffusion 3.5 Large Turbo
- + Strong composition with a dynamic angle of the face.
- + Successfully captures the shallow depth of field and bokeh background.
- − The 'scars and dirt' appear more like red face paint rather than physical wounds or grime.
- − The armor has a plastic-like sheen and many details are muddy or nonsensical upon close inspection.
- − The facial features and hair look overly smooth and lack the realistic texture requested.
Verdict: Grok Imagine Image Pro is the clear winner as it perfectly captured the 'battle-worn' aesthetic with high-fidelity textures on the armor and skin. Stable Diffusion 3.5 Large Turbo struggled with the material rendering, producing an image that looked more like digital art than a lifelike portrait, and it failed to include the requested beads in the hair.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent adherence to the menu structure with clearly defined sections and descriptions.
- + Strong text legibility for headers and footer details.
- + Professional grid alignment and clean minimalist aesthetic.
- − Some body text contains spelling errors and repeated copy-paste descriptions.
- − Image quality of individual food items has slight AI artifacts on close inspection.
Stable Diffusion 3.5 Large Turbo
- + High-contrast, vibrant food photography.
- + Interesting creative layout that feels more like a table flat-lay than a flat print.
- − Failed to provide a readable menu; text is mostly garbled and illegible.
- − Layout is cluttered and lacks professional hierarchy required for a functional menu.
- − Misspelled the heading 'Mains' as 'Mians'.
Verdict: Grok Imagine Image Pro successfully created a functional, professional menu design that follows the requested structure of appetizers, pizza, and mains with a clear grid. Stable Diffusion 3.5 Large Turbo produced a visually striking image but failed significantly on legibility, organization, and adherence to the 'professional layout' requirement, delivering gibberish text instead of a menu.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Perfectly followed all text requirements including 'MAGIC BURGER', 'LIMITED TIME ONLY', and the starburst price tag.
- + Highly realistic food textures and lighting that create an appetizing look.
- + Excellent sense of motion and 'exploded' composition with suspended ingredients.
- − The trailing sauce at the bottom looks slightly viscous and heavy for a mid-air splash.
- − Small texturing glitch on the bottom bun's edge.
Stable Diffusion 3.5 Large Turbo
- + Dramatic lighting and vibrant fire effects in the background.
- + Solid central composition with a bold, stylized look.
- − Failed to include any of the requested text elements (Magic Burger, Limited Time Only, Price).
- − Ignored the 'exploded' instruction; the burger is mostly intact and stacked.
- − Lower photorealistic quality, appearing more like a digital illustration or render.
Verdict: Grok Imagine Image Pro followed every single instruction in the prompt, successfully integrating the complex text requirements and the 'exploded' layout. Stable Diffusion 3.5 Large Turbo failed to include any text and produced a static, stacked burger instead of the requested dynamic motion scene. Grok's output is vastly superior because it functions as a complete, usable advertisement.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent text accuracy, perfectly following all specific menu items and the date.
- + Authentic chalk texture and realistic handwritten variations.
- + Consistent cursive/hand-lettered style throughout the board.
- − The frame crop is a bit tight at the bottom edge.
Stable Diffusion 3.5 Large Turbo
- + Nice ambient lighting and cafe environment composition.
- + Clean, modern layout.
- − Severe spelling errors and nonsensical text throughout the board.
- − Text appears as a digital font rather than realistic handwritten chalk.
- − Failed to include the requested date and price details accurately.
Verdict: Grok Imagine Image Pro followed the prompt almost perfectly, rendering the specific text requested with an incredibly realistic chalk-on-blackboard texture. In contrast, Stable Diffusion 3.5 Large Turbo struggled with the complex text requirements, resulting in numerous spelling errors and a digital, artificial lettering style that lacked the requested 'handwritten' authenticity.
The Reversed Rodeo
Text-to-Image“Horse riding astronaut in space — horse on top, not vice versa. Surreal, highly detailed, cinematic.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Successfully followed the difficult spatial re-orientation prompt showing the horse on top of the astronaut.
- + Vibrant, cinematic colors with highly detailed nebula and planet textures.
- + Strong surrealist composition that fits the 'cinematic' and 'detailed' descriptors.
- − The horse's legs are slightly elongated and some anatomy is distorted where it meets the astronaut.
- − The scale of the rings of the planet in the background is a bit inconsistent at the edges.
Stable Diffusion 3.5 Large Turbo
- + High resolution and clean rendering of the astronaut suit and horse's coat.
- + Realistic lighting and shadows consistent with a space environment.
- − Completely failed the negative constraint to have the horse on top, providing a literal interpretation instead.
- − Anatomical errors on the horse's front-left hoof and the shadow rendering on the ground surface.
Verdict: Grok Imagine Image Pro is the clear winner as it successfully interpreted the challenging prompt detail requiring the horse to be on top of the astronaut, creating a truly surreal image. Stable Diffusion 3.5 Large Turbo defaulted to a standard 'astronaut riding a horse' composition, ignoring the specific instruction 'horse on top, not vice versa'.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent adherence to composition, showing both the driver and the passenger as requested.
- + Highly realistic textures on the capybara fur, clothing, and the weathered taxi interior.
- + Accurate text rendering on the hat and convincing facial expressions for both characters.
- − The passenger appears to be in the front passenger seat rather than the back seat as specified.
Stable Diffusion 3.5 Large Turbo
- + Good lighting on the capybara and a clear, blurred city background.
- + Dynamic side profile of the capybara in the driver's seat.
- − Fails to show the passenger clearly or her interaction with a phone.
- − The capybara's anatomy, specifically its 'hand-like' front paws, looks distorted and non-mammalian.
- − The composition obscures the interior details requested in the prompt.
Verdict: Grok Imagine Image Pro is the clear winner as it successfully captures all elements of the prompt, including the bored businesswoman and the specific professional expression of the capybara. Stable Diffusion 3.5 Large Turbo fails to show the passenger effectively and exhibits anatomical glitches in the capybara's paws.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent adherence to all text requirements including dates and locations
- + Atmospheric cinematic lighting with a detailed parchment texture
- + High level of illustrative detail in the trees and border elements
- − The word 'Invitation' has a slightly stylised 'I' that could be read clearly but is very ornate
Stable Diffusion 3.5 Large Turbo
- + Clean graphic style with high contrast
- + Adheres to the requested border and bat elements
- − Failed to include the requested date, time, and location details
- − Missing the parchment banner and full title text
- − The composition feels more like a generic template than a finished invitation
Verdict: Grok Imagine Image Pro is the clear winner as it followed every complex instruction, including the specific date, location, and the inclusion of a scroll banner. Stable Diffusion 3.5 Large Turbo produced a visually competent graphic but completely ignored the event details and text strings requested in the prompt.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent text rendering with clean typography.
- + High visual quality with realistic PBR textures on the sushi and wood.
- + Perfect adherence to the solid light blue background and 45° perspective.
- − The diorama base is circular rather than a traditional square/rectangular base often seen in miniature diorama styles.
Stable Diffusion 3.5 Large Turbo
- + Strong isometric diorama aesthetic with a distinct raised platform.
- + Creative interpretation of the text as physical 3D signs.
- − Poor text spelling with 'SIIHI' instead of 'SUSHI'.
- − Background is a gradient rather than the requested solid light blue.
- − The flag icon is generic and does not accurately represent the Japanese flag.
Verdict: Grok Imagine Image Pro produced a much cleaner and more professional image that followed every detail of the prompt, including perfect spelling and a solid background. Stable Diffusion 3.5 Large Turbo had difficulty with the spelling of 'SUSHI', ignored the solid background requirement, and failed to render the specific flag icon requested. Grok is the clear winner for its high-clarity assets and precise text adherence.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Successfully includes all four requested animal species
- + Excellent lighting with clear god rays and a morning atmosphere
- + Dynamic poses that accurately reflect the 'tumbling' and 'chasing' request
- − Includes two kittens instead of one
- − The rabbit's scale is slightly large compared to the fox
Stable Diffusion 3.5 Large Turbo
- + High-contrast, vibrant colors
- + Soft, expressive eyes as requested in the prompt
- − Failed to include the baby bunny and red fox kit
- − Anatomy of the animals is stylized and less realistic
- − The puppy appears to have a fifth leg or floating paw near the kitten
Verdict: Grok Imagine Image Pro followed the prompt much more accurately, including all the requested animals and the specific environmental lighting effects like god rays. Stable Diffusion 3.5 Large Turbo missed half of the requested animals and struggled with coherent anatomy, resulting in floating limbs and a more generic digital art style.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent typography rendering for both the main name and the banner
- + Clean minimalist vector aesthetic suitable for a logo
- + Perfect adherence to the requested warm brown and cream color palette
- − The 'Est. 1720' text is slightly off-center within the banner
- − The steam effect is a bit generic and simple
Stable Diffusion 3.5 Large Turbo
- + Strong vintage illustrative style with good use of texture
- + Creative integration of the cloche dome onto a coffee cup silhouette
- − Misspelled the name as 'Caffeé Florin' with an extra 'e'
- − Typography on 'Florin' is garbled and inconsistent
- − Design is more complex and less 'minimalist' than requested
Verdict: Grok Imagine Image Pro followed the prompt much more effectively, delivering a clean, usable logo with perfect spelling and a minimalist vector feel. While Stable Diffusion 3.5 Large Turbo had more interesting artistic lighting and textures, its failure to spell the name correctly and the distorted typography make it less successful for a logo design task.
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.”
Grok Imagine Image Pro
Stable Diffusion 3.5 Large Turbo
AI Judge Analysis
Grok Imagine Image Pro
- + Excellent adherence to the 6-step timeline requested in the prompt.
- + Superior typography and text rendering, correctly identifying mission phases and crew names.
- + Clean, consistent flat-vector iconography that feels like a professional infographic.
- − The composition is a bit simple with a large amount of empty gray space.
- − The 'translunar' icon is just a red arc without an actual spacecraft icon.
Stable Diffusion 3.5 Large Turbo
- + Strong artistic composition with a dynamic layout.
- + Effective use of the requested NASA-inspired color palette.
- + Good use of space and depth in the vector illustrations.
- − Failed to follow the requested 6-step mission structure.
- − Poor text rendering with several misspellings like 'Apoll.o' and 'Laurch'.
- − Icons are inconsistent and do not clearly represent the specific mission phases asked for.
Verdict: Grok Imagine Image Pro is the clear winner as it strictly followed the sequential 6-step mission timeline and produced legible, accurate text. While Stable Diffusion 3.5 Large Turbo had a more visually dynamic layout, it failed the core infographic task by providing garbled text and omitting most of the requested steps.
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