FLUX.2 [dev] Turbo vs Grok Imagine Image
Head-to-head across 11 challenges
FLUX.2 [dev] Turbo
53.8%
win rate
Ties
7.7%
Grok Imagine Image
38.5%
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 [dev] Turbo
- + Excellent prompt adherence with all objects placed exactly as described.
- + Highly realistic textures, especially the dust/imperfections on the glass and the wood grain.
- + Superior lighting and reflections, with the blue sphere correctly mirrored on the bottom glass pane.
- − The plant in the background is slightly more obscured than the one in the other model.
Grok Imagine Image
- + Clean, vibrant colors and sharp focus on the central objects.
- + The plant is clearly visible behind the glass as requested.
- − The blue sphere is levitating inexplicably in the center of the cube, which lacks physical realism.
- − The glass cube lacks a front face, appearing more like a frame or a hollow block than a solid glass object.
- − The lighting on the table doesn't fully align with the light source on the objects.
Verdict: FLUX.2 [dev] Turbo followed the prompt perfectly while maintaining a high degree of physical realism, including accurate reflections and a weight-bearing sphere. Grok Imagine Image produced a visually pleasing image but failed on physics by having the sphere levitate and used a glass structure that didn't appear to be a closed 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 [dev] Turbo
- + Excellent facial detail and natural skin texture
- + Strong adherence to the 'light rain' and 'pavement reflection' requirements
- + Intricate detail on the bicycle parts and tools on the ground
- − The bike's front wheel is floating/clipping through the ground
- − The 'imperfect framing' prompt resulted in a slightly cropped top of the head
Grok Imagine Image
- + Captured the motion blur from passing cars effectively
- + Achieved an authentic 'candid' feel with the subject's posture and face mask
- + Good representation of the 50mm shallow depth of field
- − The man's hands and the specific details of the repair are very blurry and indistinct
- − Overall image feels a bit underexposed and lacks the clarity of the first model
- − The red of the bicycle is slightly muted
Verdict: FLUX.2 [dev] Turbo provides a much higher level of detail, particularly in the skin textures and the mechanical components of the bicycle, though it struggles with the physical grounding of the wheel. Grok Imagine Image captures the 'candid' atmosphere and motion blur more successfully but lacks the sharpness and clarity requested by the cinematic/realistic prompt. FLUX.2 is the winner for its superior rendering and better overall execution of the complex scene requirements.
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 [dev] Turbo
- + Excellent adherence to textural details like the beads in the hair and the leather straps.
- + Superior skin texture with realistic pores, stubble, and believable battle dirt.
- + Highly intricate engraving on the armor that feels historical and grounded.
- − The torch in the background has a slightly artificial flame shape.
- − The bokeh sparks are a bit uniform in size.
Grok Imagine Image
- + Strong atmospheric lighting with beautiful warm highlights on the hair and face.
- + Very clean and aesthetic facial features.
- + Good interpretation of the ornate engraved plate armor.
- − Missed the request for beads in the hair, using wooden rings instead.
- − The leather strap lacks the 'highly detailed texture' requested compared to the other model.
- − Overall look is slightly more stylized and less 'lifelike' in terms of skin realism.
Verdict: FLUX.2 [dev] Turbo followed the prompt much more closely, specifically including the small beads in the hair and demonstrating exceptional texture on the leather and skin. While Grok Imagine Image created a very cinematic and striking portrait with beautiful lighting, it failed on the specific detail of the beads and lacked the granular 'battle-worn' realism of its competitor.
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 [dev] Turbo
- + Excellent adherence to the 'grid' layout requested in the prompt.
- + Strong typography with high legibility and professional spacing.
- + Very high visual quality in the food photography and color accents.
- − The pricing reflects unrealistic amounts ($260 for a pizza).
- − Contains more 'lorem ipsum' style placeholder text than the competitor.
Grok Imagine Image
- + Great use of isolated food elements that create a vibrant, casual feel.
- + Includes specific dish names that match the categories (bruschetta, pepperoni).
- + Good use of vibrant accents and clean white space.
- − Failed to follow the 'grid' layout instruction, opting for a free-floating arrangement.
- − Significant text repetition (e.g., 'Steak Frites' listed four times).
- − Text becomes very blurry and illegible in the lower sections.
Verdict: FLUX.2 [dev] Turbo followed the prompt much more accurately by providing a cohesive grid layout and professional sans-serif typography. While Grok Imagine Image had a creative approach to the food visuals, it failed the grid requirement and suffered from significant text repetition and legibility issues.
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 [dev] Turbo
- + Excellent PBR material rendering with realistic textures on the fish and rice.
- + Sophisticated typography and clean placement of the text and flag icon.
- + Higher overall visual fidelity and convincing miniature lighting.
- − The text 'JAPAN' is dark/black rather than white, which has slightly less contrast against the blue background.
- − Slightly less 'cartoon' in style, leaning more towards realistic 3D.
Grok Imagine Image
- + Strong adherence to the 'cartoon' style with bold, simple shapes.
- + Clean white typography that pops against the background.
- + Good isometric composition with more variety in the sushi types.
- − Texture quality is very flat and lacks the 'realistic PBR' depth requested.
- − The shadows are a bit harsh and lacks the 'gentle lighting' specified.
- − Visual interest on the diorama base is lower compared to Model A.
Verdict: FLUX.2 [dev] Turbo produced a superior image with high-end PBR textures and refined lighting that truly captures the 'miniature 3D' look. While Grok Imagine Image followed the isometric and cartoon prompts well, its materials lack the depth and realism requested in the prompt.
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 [dev] Turbo
- + Perfectly captures all four requested animals with distinct, realistic features.
- + Excellent dynamic composition showing the 'tumbling' and 'chasing' action requested.
- + High level of detail in fur texture, dew drops, and lighting effects.
- − The butterfly on the right is missing some wing structure on one side.
Grok Imagine Image
- + Bright, vibrant colors and strong 'god rays' from the sun.
- + Cute, expressive eyes that align with the 'wholesome' request.
- − Static, posed composition fails to capture the 'chasing' or 'tumbling' action.
- − The 'fox' and 'bunny' look very similar in facial structure, appearing more like generic plush toys than the specific animals requested.
- − Noticeable AI artifacts, such as the kitten's floating paw and inconsistent scale.
Verdict: FLUX.2 [dev] Turbo is the clear winner as it successfully rendered all four specific animals in a dynamic, playful scene as requested. Grok Imagine Image produced a much more static, 'posed' portrait where the animals lack anatomical distinction and the requested action is missing.
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 [dev] Turbo
- + Exceptional realism in the rendering of orchids and dew drops.
- + Superior handling of soft, hazy lighting and atmospheric mist.
- + Architectural details like the ironwork and weathered stone path feel grounded and authentic.
- − Some butterflies appear a bit flat and pasted on compared to the high-quality plants.
Grok Imagine Image
- + Dynamic composition with a strong sense of depth and scale.
- + Vibrant colors and clear, dramatic light rays filtering through the roof.
- + Creative variety in butterfly patterns and sizes.
- − The orchids look somewhat generic and less lifelike than those in Model A.
- − The overall image has a slightly more 'digital art' saturation rather than true photorealism.
Verdict: FLUX.2 [dev] Turbo achieves a much higher level of photorealism, particularly in the delicate textures of the orchids and the realistic presence of dew on the leaves. Grok Imagine creates a more vibrant and cinematically lit scene with better butterfly integration, but it lacks the grounded, masterpiece quality and fine detail found in FLUX.2.
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 [dev] Turbo
- + Excellent realism with highly detailed skin textures and fabric physics.
- + Strong composition with a clearly recognizable and detailed New York City backdrop including the Empire State Building.
- + Accurately renders the requested 'hands on hips' pose and short hair style.
- − The lighting on the character's front is a bit bright considering the sun is directly behind her (slight rim lighting inconsistency).
Grok Imagine Image
- + Dynamic cape movement that feels dramatic and windswept.
- + Good low-angle perspective that enhances the 'powerful' feel of the character.
- − Fails the 'hands on hips' prompt, as one hand is a clenched fist.
- − The cityscape is generic and simplified compared to the specific New York request.
- − Visible lighting artifacts and less realistic skin texture compared to the competitor.
Verdict: FLUX.2 [dev] Turbo significantly outperforms Grok Imagine Image in terms of photorealism and background detail, successfully capturing a recognizable New York skyline. While Grok Imagine Image has a nice silhouette, it fails the specific posing instructions and provides a much more artificial-looking character and environment.
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 [dev] Turbo
- + Expertly achieves a circular radial symmetry characteristic of a traditional mandala.
- + The lighting and shadows are highly realistic, giving the organic materials depth and a tangible texture.
- + Maintains a high level of photorealism with consistent 8K-style detail across all elements.
- − The background is slightly more textured than 'soft neutral', though it fits the scene well.
Grok Imagine Image
- + Includes a very diverse range of exotic-looking fruits and seeds as requested.
- + Colors are extremely vibrant and create a high-contrast visual impact.
- − Fails to achieve the 'perfectly symmetrical' requirement, with many elements misplaced or lacking a pair.
- − The composition feels cluttered and extends to the edges of the frame, losing the concentrated mandala shape.
- − Some textures look slightly plastic or AI-generated rather than photorealistically organic.
Verdict: FLUX.2 [dev] Turbo followed the prompt much more effectively, delivering a perfectly centered, circular radial mandala with sophisticated lighting and realistic organic textures. Grok Imagine produced a colorful image with interesting components, but it failed on the core requirement of perfect symmetry and the composition felt messy compared to the ordered beauty of the FLUX.2 output.
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 [dev] Turbo
- + Perfect text rendering including the grave accent in 'Caffè'.
- + Excellent adherence to the 'banner' and 'subtle texture' requirements.
- + Balanced vector-style composition with a clean, centered layout.
- − The spacing in the cloche highlights is slightly asymmetrical.
Grok Imagine Image
- + Good use of the requested brown and cream color palette.
- + Creative integration of steam shapes.
- − Redundant text repetition with 'Est. 1720' appearing twice.
- − Incorporated extraneous elements like a spoon and cup handle not requested in the prompt.
- − The background lacks the requested 'subtle texture', appearing very flat.
Verdict: FLUX.2 [dev] Turbo followed the prompt precisely, delivering a clean, professional logo with high-quality typography and a beautiful textured background. Grok Imagine Image included repetitive text elements and unrequested objects, resulting in a cluttered composition that lacks the minimalist vector appeal of its competitor.
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 [dev] Turbo
- + Excellent text rendering with accurate names (Armstrong, Aldrin, Collins).
- + Detailed, high-quality illustrations of the Saturn V and Lunar Module.
- + Includes the requested NASA-inspired color palette and adds the crew silhouettes.
- − The layout is a bit cluttered and non-sequential, making it difficult to follow the steps.
- − Contains some repetitive elements like duplicate Earths and multiple landing site markers.
Grok Imagine Image
- + Follows the sequential numbering (1-6) requested in the prompt perfectly.
- + Achieves a very consistent 'flat-vector' style that feels like a professional infographic.
- + Clearer, more organized composition that is easy to read.
- − Text rendering is messy with several typos (e.g., '3rajcory', 'Transluory', 'Moom').
- − The Saturn V rocket illustration is less accurate than Model A.
Verdict: FLUX.2 [dev] Turbo produced much higher quality individual assets and perfect text, including the specific crew names, but failed to organize the steps into a coherent sequence. Grok Imagine followed the numbered instructional structure much better and captured the clean vector aesthetic more effectively, though it suffered from significant spelling errors and simpler graphics. FLUX.2 is the winner for its clarity and accuracy, which are more critical for an infographic than the layout alone.
FLUX.2 [dev] Turbo
Distilled version of Black Forest Labs' FLUX.2 [dev] outperforming it at a cheaper price. Developed by fal.ai.
Grok Imagine Image
An image generation model by xAI designed to generate highly aesthetic images from text descriptions.