FLUX.2 [klein] 9B Black Forest Labs vs Grok Imagine Image xAI

FLUX.2 [klein] 9B

• + Excellent adherence to lighting instructions with realistic soft window light and shadows.
• + Subtle and realistic distortions within the glass cube.
• + High level of texture detail on the wooden table and book edges.

• − The sphere appears to be floating without a clear physical resting point, though it is framed as being 'inside'.
• − The glass cube has somewhat rounded edges, making it look slightly more like a vase.

Grok Imagine Image

• + Strong composition with the plant clearly positioned behind the cube.
• + The red book and blue sphere have vibrant, well-defined colors.
• + Sharp, clean lines on the glass cube.

• − The blue sphere is levitating unrealistically in the center of the air-filled space.
• − Shadows on the table do not perfectly align with the soft light coming from the left window.
• − The reflection of the sphere on the bottom of the cube is slightly physically incoherent.

FLUX.2 [klein] 9B

• + Excellent preservation of the specific Rolls-Royce model and its details.
• + Correctly identifies the man to be the person from the source photo, specifically capturing his dreadlock hairstyle.
• + Perfectly captures the lighting and vibe of the California coastline.

• − The man is slightly obscured by the windshield frame.

Grok Imagine Image

• + Dynamic composition with a scenic background.
• + Good relative motion blur on the wheels and road.

• − Completely failed to use the man from the source image, replacing him with a different older man.
• − Changed the car model slightly, specifically the headlight and bumper design compared to the original.
• − The driver appears to be seated on the wrong side or the car is right-hand drive, which is less common for a US coastline prompt.

FLUX.2 [klein] 9B

• + Excellent anatomical detail in the face and weathered hands.
• + High-quality realistic textures on the wet pavement and jacket.
• + Strong adherence to the 'light rain' and '50mm' aesthetic.

• − The cars in the background are too static and lack the requested motion blur.
• − The framing is a bit too 'perfectly balanced' for a candid prompt.
• − The rain is visible but the man's clothing doesn't look sufficiently wet.

Grok Imagine Image

• + Successfully captured the 'motion blur from passing cars' request more dynamically.
• + The 'imperfect framing' feels more authentic to a candid street shot.
• + Effective use of the color red to draw the eye.

• − The man's face is obscured and less detailed than the other model.
• − Lighting is a bit flat compared to the cinematic quality requested.
• − The background text/signage looks a bit generic and blurry.

FLUX.2 [klein] 9B

• + Exceptional detail on the engraved plate armor and leather textures.
• + Includes specific requested elements like braided beads and a visible cloth underlayer.
• + Lifelike skin texture with realistic dirt and faint scarring.

• − The torch in the background is a bit sharp, slightly competing with the character for focus.

Grok Imagine Image

• + Strong atmospheric lighting with effective shallow depth of field.
• + Good rendering of the engraved armor filigree.
• + Captures the bokeh sparks and warm torchlight ambiance well.

• − The leather strap with the buckle appears flat and lacks the requested high texture detail.
• − The skin and hair textures appear slightly smoothed or airbrushed compared to the other model.

FLUX.2 [klein] 9B

• + Features a bold, modern branding title with vibrant color accents.
• + Effective use of grid alignment for high-quality food photography.

• − Nonsensical text and overlapping labels (Appetizers appears twice).
• − Limited food variety, showing mostly similar-looking pizzas for different categories.

Grok Imagine Image

• + Excellent typography with mostly legible menu item names like 'Bruschetta' and 'Margherita'.
• + Dynamic layout with high-quality, varied food photos that break the grid organically.
• + Stronger adherence to the 'casual dining' vibe with realistic menu categories.

• − Repeated menu items (Steak Frites and Grilled Salmon appear multiple times).
• − Some minor ingredient clipping at the edges of the design.

FLUX.2 [klein] 9B

• + Excellent typography with a glowing fire texture inside the letters.
• + Superior photorealistic textures on the beef patties and bun.
• + Balanced composition that feels like a professional advertising poster.

• − The 'exploded' effect is more of a floating stack than a truly deconstructed burger.
• − Does not include tomato slices as requested in the prompt.

Grok Imagine Image

• + Better adherence to the 'exploded' request with components widely separated.
• + Distinct and vibrant fire and smoke effects on the background and text.
• + Includes all requested ingredients including sliced tomatoes.

• − The pricing starburst has an inconsistent, flat graphic style compared to the realistic burger.
• − Lower quality text rendering on the €6.99 price compared to the rest of the image.

FLUX.2 [klein] 9B

• + Excellent authentic chalk texture with dusting and eraser marks
• + Accurately completed the partial prompt for the cookie item
• + Includes a realistic wooden frame and cafe background

• − Spelling error in 'Mushroom' (spelled 'Mushrropom')
• − The handwriting style is a bit inconsistent between the large and small text

Grok Imagine Image

• + Perfect spelling on all menu items including 'Mushroom'
• + Highly consistent and realistic handwriting style throughout the entire board
• + Excellent lighting and atmosphere fitting a 'cozy café'

• − The chalk texture is slightly cleaner/more digital compared to Model A
• − The '2026' text has a slight alignment wobble

FLUX.2 [klein] 9B

• + High level of detail in the astronaut suit and horse's coat
• + Excellent cinematic lighting and planetary backgrounds

• − Completely failed the negative constraint/instruction to have the horse on top
• − Includes nonsensical AI-generated text at the bottom

Grok Imagine Image

• + Correctly followed the specific instruction to place the horse on top of the astronaut
• + Clean composition without garbled text overlays
• + Dynamic and surreal interpretation of the prompt

• − The horse's anatomical connection to the astronaut is a bit physically vague
• − Slightly less variety in background planetary assets compared to Model A

FLUX.2 [klein] 9B

• + Perfectly replicates the specific clothing items (coat, scarf, jeans) from Image 2.
• + Maintains the person's exact face, hair, and vitiligo patterns with high accuracy.
• + Successfully adapts the pose to fit the hands in the coat pockets.

• − Added extraneous heavy gold beaded necklaces that were not present in Image 2.

Grok Imagine Image

• + Maintains the subject's face and background reasonably well.
• + High level of detail on the fabric textures.

• − Completely ignored the clothing in Image 2, substituting it with a generic royal costume.
• − Modified the lighting and skin tone of the subject significantly.

FLUX.2 [klein] 9B

• + Excellent photorealistic lighting on the passenger's face from the phone screen.
• + Very realistic taxi dashboard and windshield wiper details.
• + Captures a perfect 'bored' expression for the passenger.

• − The passenger is sitting in the front passenger seat instead of the requested back seat.
• − The text on the cap is gibberish ('NEIW TALA').

Grok Imagine Image

• + Successfully places the passenger in the back seat as specified in the prompt.
• + High level of detail in the street environment visible through the windshield.
• + Accurately depicts the requested dark jacket and yellow cap.

• − The capybara's claws are somewhat unnaturally sharp and long.
• − The perspective is slightly warped, making the cabin feel unnaturally wide.

FLUX.2 [klein] 9B

• + Excellent typography with a genuine gothic aesthetic for the main title.
• + Precise adherence to all text requirements including date and location.
• + High-quality cinematic lighting that creates a moody atmosphere.

• − The thorns are integrated into the paper edge rather than forming a distinct border.
• − The layout is a bit crowded at the bottom.

Grok Imagine Image

• + Beautiful parchment texture with ragged edges and a clear thorny border.
• + Good composition with clear spacing between the elements.
• + Accurate text rendering for all requested details.

• − The bats look somewhat cartoonish compared to the rest of the scene.
• − The light glow from the lantern is less integrated with the environment than in Model A.

FLUX.2 [klein] 9B

• + Excellent adherence to the 'full, thick' request with high volume.
• + Realistic lighting integration with the new hair texture.
• + Preserves the original background and clothing perfectly.

• − The hairline on the left side of his forehead (viewer's left) looks slightly unnatural where it meets the temple.

Grok Imagine Image

• + Highly realistic and natural-looking hair texture.
• + Exceptional preservation of the original facial features and bone structure.
• + Perfectly blended hairline that matches the age of the subject.

• − The hair is not as 'full' or 'thick' as requested compared to Model A.

FLUX.2 [klein] 9B

• + Excellent 3D wood texture and lighting
• + Perfect typography alignment and rendering
• + Clean, minimalist composition

• − The flag icon is incorrect (looks like Yemen/Syria instead of Japan)

Grok Imagine Image

• + Correct Japanese flag included
• + Dynamic and colorful variety of sushi
• + Accurate 45-degree isometric perspective

• − Typography is slightly less clean than Model A
• − Soy sauce bowl appears to be floating/unattached to the diorama logic

FLUX.2 [klein] 9B

• + Excellent caricature style with great facial exaggeration while remaining recognizable.
• + Densely packed with details including a crowd of dogs in the stadium background.
• + Vibrant comic-book aesthetic that fits the 'humorous' instruction well.

• − The hands are poorly rendered, with a generic 'AI' look and anatomically incorrect fingers.
• − The text elements are illegible gibberish.

Grok Imagine Image

• + Perfectly legible text on the news desk and clear, clean composition.
• + Great inclusion of the hockey theme with the dog in skates and flying pucks.
• + Highly accurate facial resemblance to the source image within the caricature style.

• − The transition between the realistic hair texture and the cartoonish body is a bit jarring.
• − The 'hockey game' on the screen behind her is a very simple 2D illustration, lacking depth.

FLUX.2 [klein] 9B

• + Excellent anatomical realism for all animals
• + Naturalistic lighting with subtle god rays and sparkles
• + Detailed and diverse butterfly inclusion

• − Missing the baby bunny requested in the prompt
• − Slightly static poses compared to the requested 'tumbling'

Grok Imagine Image

• + Successfully includes all four animals: puppy, kitten, bunny, and fox
• + Stronger sense of motion and 'tumbling' playfulness
• + Vibrant colors and clear dew drop details

• − Anatomy is more stylized and 'toy-like' than photorealistic
• − The fox and kitten have nearly identical facial features
• − Fur texture looks somewhat plastic or smoothed over

FLUX.2 [klein] 9B

• + Captures the Studio Ghibli watercolor aesthetic perfectly with soft pastel tones.
• + High artistic quality for the characters and background detail.
• + Successfully translates the scene into a dreamy, nostalgic countryside setting.

• − Loses the specific 'jealous' and 'checking out' facial expressions from the original meme.
• − Changes the background setting entirely from an urban street to a meadow.

Grok Imagine Image

• + Excellent source preservation, keeping the urban street setting and composition accurate.
• + Successfully interprets the character expressions (jealousy and wandering eye) in an anime style.
• + Maintains the distinct color palette of the original photo while applying an illustrative finish.

• − The facial features are less distinctly 'Ghibli' and feel like a more generic modern anime style.
• − Background painting is slightly less cohesive and more digitally flat compared to model A.

FLUX.2 [klein] 9B

• + Excellent wind-blown hair effect that looks natural and dynamic
• + High fidelity preservation of the original subjects and background
• + Adds realistic autumn leaves with varied lighting and depth

• − A few leaves appear slightly flat against the background

Grok Imagine Image

• + Successfully adds a large volume of leaves to create motion
• + Good hair movement effect that matches the instruction

• − Leaves look like a repetitive digital overlay with low-quality textures
• − Lost significant detail in the dog's fur compared to the source
• − The lighting on the added leaves does not match the scene's sun direction

FLUX.2 [klein] 9B

• + Excellent typography with proper accented characters
• + Clean vector aesthetic that perfectly matches the 'minimalist' prompt
• + Strong composition with the use of a circular frame

• − The ribbon banner slightly overlaps the cloche base in a way that feels a bit crowded
• − The steam effect is very simple compared to Model B

Grok Imagine Image

• + Dynamic steam illustration
• + Good use of contrast between the dark browns and light background
• + Successful execution of the subtle paper texture

• − Redundant text with 'Est. 1720' appearing twice
• − Sloppy execution around the cloche handle with floating, unidentifiable shapes
• − Irregular curves on the coffee cup handle and spoon-like shape

FLUX.2 [klein] 9B

• + Features a more dynamic and artistic layout with a sense of landscape.

• − Significant spelling errors throughout the text (AOLLO, EARDHT, LANDINING).
• − The flow of the infographic is confusing and does not clearly follow the 1-6 step sequence requested.
• − Visual style is somewhat inconsistent between the top and bottom halves.

Grok Imagine Image

• + Excellent adherence to the sequential 1-6 step structure requested.
• + Perfectly captures the flat-vector aesthetic with crisp lines and a clean NASA-inspired palette.
• + Renders text much more accurately (Apollo 11, Launch, Earth Orbit, Descent, Landing).

• − Includes some meta-text from the prompt ('NASA inspired') within the image.
• − Minor spelling gibberish in the smaller sub-labels for Translunar.