FLUX1.1 [pro] Black Forest Labs vs Grok Imagine Image xAI

FLUX1.1 [pro]

• + Excellent photorealistic texture on the book cover and glass edges.
• + Very clean reflections on the sphere showing window light.
• + Strong composition with vibrant, clear colors.

• − The 'cube' is significantly taller than it is wide, appearing more like a rectangular prism.
• − The sphere is quite large relative to the container.

Grok Imagine Image

• + Better adherence to the 'small blue sphere' description.
• + More realistic wooden table texture with visible grain and wear.
• + The container shape is closer to a cube than Model A.

• − The red book looks slightly flat and less detailed than in Model A.
• − Lighting is a bit more muted and less dynamic.

FLUX1.1 [pro]

• + Excellent handling of wet pavement reflections and bokeh.
• + Strong atmospheric lighting and cinematic mood.
• + High level of detail in skin texture and clothing.

• − The bike anatomy is physically impossible with parts missing and floating.
• − The cars in the background lack the requested motion blur, appearing mostly static.
• − The subject is not actively 'repairing' the bike, just holding the handlebars.

Grok Imagine Image

• + Successfully captured the motion blur of passing cars as requested.
• + The 'imperfect framing' feels much more authentic to a candid street photograph.
• + The bike's geometry and the man's posture are more realistic for a repair task.

• − The subject's face is obscured, reducing the impact of the 'natural skin texture' prompt.
• − Overall resolution and sharpness are slightly lower than the competitor.

FLUX1.1 [pro]

• + Extremely lifelike eyes with realistic wetness and skin texture details
• + Strong cinematic lighting with convincing bokeh sparks
• + Excellent grit and dirt realism on the skin

• − The braiding with beads is very subtle and mostly obscured by messy hair
• − The engraving on the armor is less ornate than the other model

Grok Imagine Image

• + Incredibly detailed and beautiful engraving on the plate armor
• + Clear and explicit adherence to the braiding and beads requirement
• + Excellent texture on the cloth underlayer and leather straps

• − The facial features and hair look slightly more 'airbrushed' and less gritty than Model A
• − The torchlight is very bright and creates slightly distracting highlights on the face

FLUX1.1 [pro]

• + Excellent presentation for a menu mockup with realistic 3D depth and silverware
• + High-quality, vibrant food photography within the grid sections
• + Clean and professional layout that feels like a real digital or printed graphic

• − Text consists largely of illegible gibberish characters
• − Design is more of a pamphlet/flyer than a standard single-page menu sheet

Grok Imagine Image

• + Strong typography with highly legible section headers and item names
• + Accurately includes all requested sections (Appetizers, Pizza, Mains)
• + Well-balanced grid layout with high-quality isolated food images

• − Repeated menu items (e.g., 'Grilled Salmon' and 'Steak Frites' appear multiple times)
• − Some anatomical errors in the food photography, specifically the fish and pasta details

FLUX1.1 [pro]

• + High level of photorealism in the food textures
• + Sophisticated depth of field and lighting integration
• + Clean text rendering for price and 'Limited Time Only'

• − Failed the 'exploded' instruction as the burger is largely intact
• − Missing the starburst element for the price
• − Text has repetitive titles and includes 'Magic Burger' twice in different styles

Grok Imagine Image

• + Followed all layout instructions including the exploded view and the starburst
• + Excellent adherence to the 'fiery, glowing effect' for all text elements
• + Dynamic composition with splashes of sauce and flying ingredients

• − Lighting on the burger feels slightly disconnected from the intense fire in the background
• − Some texture details on the meat patty are less realistic than the competitor

FLUX1.1 [pro]

• + Excellent background blur and atmospheric lighting.
• + Clean, legible font style.

• − Significant text errors including 'Chipkies' and hallucinated prices like '$228'.
• − Failed to keep the text in the same style as requested, often looking more digital than chalk-drawn.
• − Split one menu item into two lines with repetitive text.

Grok Imagine Image

• + Perfect adherence to text content with zero spelling or pricing errors.
• + Masterful chalk texture with authentic smudges and varied letter weights.
• + Captured the specific 'elegant cursive' requirement for the title perfectly.

• − The frame of the chalkboard is slightly less sharp than the text itself.
• − The lighting is a bit dim overall, though fitting for a 'cozy cafe'.

FLUX1.1 [pro]

• + Excellent cinematic lighting and texture on the horse's coat.
• + Strong composition with a sense of motion and scale.
• + Technically high-quality rendering of the spacesuit and landscape.

• − Completely failed the conceptual prompt requirement for the horse to be 'on top'.
• − Result is a cliché trope rather than the requested surreal subversion.

Grok Imagine Image

• + Successfully interpreted the surreal requirement of the horse being 'on top'.
• + Vibrant and colorful nebula background adds to the cosmic feel.
• + Good anatomical rendering of both the horse and the astronaut's gear.

• − The connection between the horse and astronaut is a bit physically awkward.
• − Slightly less 'cinematic' in lighting compared to the competitor.

FLUX1.1 [pro]

• + Excellent photographic lighting and skin texture
• + Stronger cinematic bokeh and atmosphere
• + Creative choice of profile-view composition

• − The capybara is not holding the steering wheel
• − The passenger appears to be in the front seat or right next to the driver instead of the back seat
• − Perspective is slightly confusing regarding the car's interior layout

Grok Imagine Image

• + Perfectly adheres to the 'back seat' positioning for the human
• + Very accurate depiction of hands on the steering wheel
• + Includes realistic NYC taxi details like the fare stickers and roof light on the HUD

• − Character expression is slightly more sad than bored
• − The steering wheel is positioned on the wrong side for a New York City vehicle
• − Texture on the capybara's claws looks a bit sharp/artificial

FLUX1.1 [pro]

• + Excellent atmospheric lighting and moonlit backdrop
• + The frame design of thorns is intricate and elegant
• + High quality illustration of the central jack-o-lantern

• − Text rendering is poor with several typos and repeated information
• − Does not follow the specific 'Halloween Party Invitation' title request correctly in the banner
• − Background is more black than 'dark parchment' texture

Grok Imagine Image

• + Perfect text rendering for all requested fields with zero typos
• + Follows the layout instructions specifically, including the scroll banner location
• + Great interpretation of the dark parchment texture and spiderweb/thorn border

• − The bats have slightly more cartoonish anatomical features compared to Model A
• − The lighting on the pumpkin is a bit less cinematic than Model A

FLUX1.1 [pro]

• + Excellent typography with a playful, rounded font that matches the cartoon style
• + Follows the request for a raised diorama base perfectly
• + Wide variety of sushi types that showcase the 'soft refined textures' prompt

• − Missed the small flag icon requirement
• − The garnish includes small tomatoes which is unconventional for traditional sushi

Grok Imagine Image

• + Includes all text and the flag icon as requested
• + Rendered more realistic 'PBR' materials, particularly the wood grain and lighting
• + Clearer rice grain detailing on the nigiri sushi

• − The 'JAPAN' text is simple white and lacks the 'large bold' presence of Model A
• − The composition of the sushi feels slightly crowded compared to Model A

FLUX1.1 [pro]

• + Excellent handling of rim lighting and backlighting on the fur
• + High degree of realism in the fur textures and eye reflections
• + Beautifully soft, dreamy bokeh and color palette

• − Failed to include the red fox kit from the prompt
• − Animals are sitting still rather than 'playfully chasing' or 'tumbling'

Grok Imagine Image

• + Successfully included all four animals: golden retriever, kitten, bunny, and fox
• + Better captures the action of 'chasing and tumbling' described in the prompt
• + Captures the 'sunrise with god rays' and 'dew sparkles' more distinctly

• − Distinctly more 'AI-art' style rather than 'hyper-photorealistic'
• − Fur textures look somewhat stylized or painted rather than real fur fibers
• − Anatomy on the puppy's tail and fox's paws is slightly confused

FLUX1.1 [pro]

• + Excellent vintage illustrative style with detailed engraving textures
• + High-quality decorative border adds to the restaurant's legacy feel
• + Perfectly captures the 'warm brown and cream' aesthetic requested

• − Serious spelling errors: 'Fratilian' instead of 'Florian'
• − Includes a redundant 'Cafe' text that wasn't explicitly requested

Grok Imagine Image

• + Perfect text rendering for 'Caffè Florian'
• + Clean, minimalist vector design that aligns with modern branding standards
• + Strong steam visualization above the cloche

• − Redundant 'Est. 1720' text appearing twice on the badge and below the name
• − The graphic elements like the handle behind the dome are slightly ambiguous

FLUX1.1 [pro]

• + Excellent adherence to the 'subtle' and 'clean' aesthetic requested.
• + Strong color palette control matching the NASA-inspired theme.
• + Superior graphic design feel with high-quality vector-style art.

• − Text rendering is mostly gibberish or contains heavy spelling errors.
• − The numbered steps are disorganized and do not follow the sequence 1-6 correctly.
• − The infographic layout is confusing and lacks a clear logical flow.

Grok Imagine Image

• + Perfect adherence to the 6-step structure requested in the prompt.
• + Text is highly legible and remarkably accurate for AI, including names like Armstrong and Aldrin.
• + Excellent iconographic consistency and clear, professional layout.

• − The 'Translunar' icon includes redundant and misspelled text labels underneath.
• − The inclusion of text like 'NASA inspired' directly in the image is a bit literal.
• − A few small artifacts in the vector lines of the orbit rings.