FLUX.2 [flex] Black Forest Labs vs Grok Imagine Image Pro xAI

FLUX.2 [flex]

• + Perfectly sharp, clean glass cube geometry.
• + Excellent adherence to the 'small' sphere requirement, keeping it proportional.
• + Very high visual clarity and clean rendering of materials.

• − The plant is less visible through the glass compared to Model B.
• − The lighting feels a bit more synthetic/generic.

Grok Imagine Image Pro

• + More realistic texture on the wooden table and red book cover.
• + Better interaction of light and distortion through the thick glass walls.
• + Natural, convincing indoor lighting and atmosphere.

• − The blue sphere has a strange duplicate/reflection artifact on the right side that looks like a second object.
• − The sphere is relatively large compared to the 'small' description in the prompt.

FLUX.2 [flex]

• + Excellent preservation of the car's design and model features.
• + Successfully captures the specific facial features and hairstyle of the man from the source image.
• + Captures a realistic motion blur on the wheels and road.

• − The man is placed in the passenger seat instead of the driver's seat (steering wheel is on the left in the source/Image B).

Grok Imagine Image Pro

• + Accurately places the man in the driver's seat.
• + Beautiful composition that emphasizes the winding California coastline.
• + Good preservation of the car's general appearance.

• − Completely fails to preserve the identity of the man, replacing him with a different person with curly hair.
• − The car's proportions feel slightly elongated compared to the original.

FLUX.2 [flex]

• + Excellent shallow depth of field with realistic bokeh.
• + Superior skin textures and fine details on the man's hands and face.
• + Stronger sense of cinematic atmosphere and 'imperfect' candid framing.

• − The structural integrity of the bicycle's frame is physically impossible.
• − A foreground post on the left is slightly distracting.

Grok Imagine Image Pro

• + More realistic bicycle anatomy and tool usage.
• + Excellent reflections on the wet pavement.
• + Good adherence to the motion blur and light rain request.

• − The man's skin looks slightly smoothed compared to Model A.
• − The background cars look somewhat generic and less integrated into the lighting.

FLUX.2 [flex]

• + Excellent high-contrast lighting with realistic warm torchlight reflections on the metal plate.
• + Superior rendering of cloth and knitted sweater textures under the armor.
• + Clear, lifelike eyes with realistic catchlights.

• − The scars appear more like fresh, bloody cuts than battle-worn, faint scars.
• − The armor engraving is slightly simpler compared to Model B.

Grok Imagine Image Pro

• + Includes impressive engraved Latin text on the collar piece which adds to the 'paladin' theme.
• + Exceptional armor detail with intricate filigree and visible weathering/rust.
• + Perfect adherence to the 'beads in hair' prompt with multiple visible types.

• − The lighting feels a bit flatter and more digital compared to the warmth in Model A.
• − The bokeh sparks are more generic and streaky than realistic embers.

FLUX.2 [flex]

• + Includes realistic pricing and menu item names.
• + Effective use of color-coded headers (red, yellow, green) for different sections.
• + Good simulation of a physical printed menu layout with columns.

• − Text is mostly illegible gibberish.
• − The grid does not align photos with their respective categories (e.g., steaks and burgers are under 'Appetizers').

Grok Imagine Image Pro

• + Excellent logical organization where food photos match the 'Appetizers', 'Pizza', and 'Mains' headers.
• + Very high-quality, clear food photography for every item.
• + Perfectly legible bold sans-serif header text.

• − Lacks item descriptions and pricing, making it look more like a category board than a full menu.
• − A bit repetitive in composition across the photos.

FLUX.2 [flex]

• + Excellent typography with a cohesive fire effect on the text
• + High photorealistic detail in the burger patty and lettuce texture
• + Great atmospheric lighting and embers

• − The 'exploded' effect is slightly more vertical and static than Model B
• − Lower bun has slightly messy sauce physics

Grok Imagine Image Pro

• + Superior dynamic motion with sauces and ingredients flying outwards
• + Effective use of melted cheese strings to add to the 'exploded' feel
• + Clean rendering of all requested text elements

• − The pricing starburst looks a bit like a flat clip-art sticker compared to the background
• − The main title text has some slight clipping at the top

FLUX.2 [flex]

• + Excellent text rendering with no spelling errors.
• + The handwriting has a very natural, inconsistent baseline that feels authentically human.
• + Dynamic lighting and chalk smudges add to the cozy café atmosphere.

• − The 'cursive' title is more of a stylized print than true elegant cursive.
• − The handwriting style changes significantly between the main items and the bottom footer.

Grok Imagine Image Pro

• + Perfectly rendered text that includes the full prompt requirement.
• + Captures the 'chalk texture' very well with grainy strokes in the lettering.
• + Better adherence to the 'elegant cursive' request for the title line.

• − The alignment is a bit too uniform, lacking the natural slant and variation requested.
• − The lighting is less atmospheric compared to the competitor.

FLUX.2 [flex]

• + Successfully captures the character's facial features, sunglasses, and clothing from Image 2.
• + Matches the yellow background and red ottoman from Image 1.
• + Incorporates the scarf and jewelry details from the character reference.

• − Fails to match the exact pose from Image 1, resulting in a squat rather than the dynamic leaning pose.
• − Anatomy of the feet and legs is distorted and unrealistic.

Grok Imagine Image Pro

• + No pros found as the model completely failed the edit task.

• − Returned the original Image 1 without any changes.
• − Completely ignored the prompt to merge Image 2's character with Image 1's pose.

FLUX.2 [flex]

• + Excellent adherence to the 'horse on top' spatial prompt
• + Cinematic detail on the spacesuit and horse's anatomy
• + Coherent interaction where the horse is physically gripping the astronaut

• − The horse's mane and tail look a bit like smoke, which might affect realism

Grok Imagine Image Pro

• + Vibrant and colorful space background with nebula and planets
• + Sharp rendering of the horse and astronaut

• − The horse appears to be floating above rather than 'riding' the astronaut
• − Lack of physical connection between the two subjects
• − Composition feels a bit more disjointed compared to Model A

FLUX.2 [flex]

• + Excellent fur texture and lighting on the capybara.
• + Logical perspective for an outdoor/indoor shot through the taxi door.
• + High detail on the jacket and uniform cap patches.

• − The passenger is seated too close to the driver, almost appearing to be in the front passenger seat.
• − The capybara's hands look more like human hands with hair than capybara paws.

Grok Imagine Image Pro

• + Perfectly captures the 'bored' expression of the businesswoman as requested.
• + Realistic text rendering on the driver's cap (NYC TLC Medallion).
• + Composition clearly separates the front and back seat, enhancing the taxi feel.

• − The capybara's paws look slightly claw-like and less natural around the steering wheel.
• − The lighting on the capybara is a bit flat compared to the background.

FLUX.2 [flex]

• + Excellent typography rendering with zero errors in the text
• + Clean, professional layout that matches the 'vintage parchment' aesthetic well
• + Subtle use of gothic elements like the skull and web border

• − The lighting is a bit flat compared to the cinematic request
• − The border is a bit repetitive

Grok Imagine Image Pro

• + Atmospheric, cinematic lighting with a moody sky and glowing colors
• + Rich details including a wax seal on the scroll and smoke from the pumpkin
• + Strong gothic font choice and complex thorny border

• − The text has slight rendering issues, particularly in 'Invitation'
• − The date and time are cramped together on one line

FLUX.2 [flex]

• + Excellent preservation of the source background and clothing
• + The hair texture looks gritty and matches the subjects beard perfectly
• + Highly realistic hairline integration with the forehead

• − The hair is quite short and feels more like a buzz cut than a 'full, thick head' of hair

Grok Imagine Image Pro

• + Provides a fuller and thicker hairstyle as requested
• + Matches the color and texture of the beard well
• + Maintains facial features and background perfectly

• − The hair appears a bit too styled and neat for the rugged setting
• − Slightly less realistic blending at the crown compared to the source lighting

FLUX.2 [flex]

• + Perfectly matches the 'small raised diorama base' request with a clean, blue geometric platform.
• + Text rendering is clean and bold as requested.
• + Superior stylized 'cartoon' aesthetic with smooth, clay-like textures.

• − The flag icon is quite large and separate, rather than small and integrated.
• − The 45-degree angle is slightly flatter than a traditional isometric projection.

Grok Imagine Image Pro

• + Excellent miniature detail in the sushi grains and fillings.
• + Follows the text and icon instructions accurately, placing the flag next to 'SUSHI'.
• + Great use of PBR materials, especially on the wooden base and glossy fish.

• − The wooden base feels more like a plate than the requested 'diorama base'.
• − Shadows on the background are slightly noisy compared to Model A.

FLUX.2 [flex]

• + Excellent preservation of the subject's specific facial features and hair color in caricature form.
• + Clever integration of hockey jerseys on every dog to symbolize the 'love for hockey'.
• + Maintains the blue denim shirt from the source image to ground the caricature.

• − Text in the news graphic is slightly garbled and nonsensical.
• − The hockey element is a bit subtle, mostly appearing on the dogs' clothing.

Grok Imagine Image Pro

• + Clear and legible text that wittily combines the requested themes (Pups & Pucks).
• + Strong, overt representation of hockey through the stick, jersey, trophy, and puck.
• + Highly expressive and humorous caricature style.

• − The subject's facial resemblance to the source image is significantly weaker than the other model.
• − The background graphics are slightly cluttered with repetitive puppy images.

FLUX.2 [flex]

• + Perfect adherence to the requested animal count, featuring one of each.
• + Excellent 'god rays' lighting and atmospheric morning dew.
• + Dynamic sense of motion with the animals actually pouncing and running.

Grok Imagine Image Pro

• + Very charming 'tumbling' pose for the fox kit.
• + Vibrant and diverse flower meadow composition.
• + High quality fur texture and sharp focus on the animals.

• − Failed the negative constraint/counting by including two kittens instead of one.
• − Lighting feels a bit more artificial and overly saturated compared to Model A.

FLUX.2 [flex]

• + Captures the clean line art typical of Ghibli character designs.
• + Follows the soft pastel color palette request effectively.
• + Preserves the composition and background elements of the source perfectly.

• − Changes the facial expression of the girlfriend to a happy smile, losing the narrative of the original meme.
• − Character faces feel a bit generic compared to the source's distinct features.

Grok Imagine Image Pro

• + Excellent watercolor texture that feels very much like hand-painted background art.
• + Preserves the correct facial expressions (the girlfriend's annoyance) better than Model A.
• + Stronger Ghibli-style character likeness while maintaining the source identities.

• − The line work is slightly more feathered/less defined than classic Ghibli animation cells.
• − Slightly less 'pastel' than Image A, though still within requested parameters.

FLUX.2 [flex]

• + Excellent addition of dynamic hair movement that looks very natural.
• + Adds subtle, green leaves that blend well with the existing lush green foliage.
• + Maintains original image facial features and background exceptionally well.

• − The wind direction on the hair seems a bit multidirectional/tangled rather than a single gust.
• − The dog's fur shows very little motion compared to the woman's hair.

Grok Imagine Image Pro

• + Strong 'energetic' feel with a high volume of flying leaves.
• + Good use of warm leaf colors to contrast with the cool denim of the sujetos.
• + Clear horizontal wind direction shown in the hair flow.

• − The sheer number of leaves feels slightly cluttered and overlaps with the subjects in a messy way.
• − Small artifacts around the edges of some leaves where they meet the background.

FLUX.2 [flex]

• + Clean and professional vector emblem style with balanced line weights.
• + Excellent layout with the 'Est. 1720' naturally integrated into a classic banner.
• + Superior typography that feels elegant and authentic to the vintage prompt.

• − The steam effect is very subtle and slightly blends into the background.

Grok Imagine Image Pro

• + Includes all requested elements including the cloche and date.
• + Visible paper-like texture on the background as requested.
• + The circular frame creates a contained badge look.

• − The steam icon looks like a floating hook or 'S' and lacks elegance.
• − The cloche shading and heavy black outlines feel less like a professional logo and more like a simple illustration.
• − Typography is a bit generic and the bottom text 'EST. 1720' is not on a traditional banner.

FLUX.2 [flex]

• + Excellent flat vector aesthetic with high-quality illustrations.
• + Follows the color palette closely using a deep navy background.
• + Clever use of trajectory arcs to represent space travel.

• − Failed to include stage 6 (Landing) entirely.
• − The layout becomes a bit messy in the center with overlapping arcs.
• − Step 5 (Descent) is labeled as 'in orbit' which is technically contradictory.

Grok Imagine Image Pro

• + Perfect adherence to the 6-step prompt requirements.
• + Very clean and consistent iconography within circular frames.
• + Excellent additional details like the crew portraits and landing site map.

• − The light gray background is less visually striking than the navy option.
• − Minimalist approach makes some icons (like Translunar) look a bit empty.