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

FLUX1.1 [pro] Ultra

• + Excellent photorealistic rendering of glass and light reflections
• + Sharp focus and high-quality textures on the red book and table
• + Precise alignment of the glass cube edges

• − The blue sphere is levitating inside the cube, which might look unnatural
• − The book on top is slightly larger than the cube, creating a minor overhang

Grok Imagine Image Pro

• + Includes a clever, meta title on the book: 'Reflections in Glass'
• + Realistic placement of the sphere resting on the bottom of the cube
• + Captures the rustic wooden table texture exceptionally well

• − Internal reflections and refraction on the glass walls are slightly physics-defying
• − The plant pot is visible through the cube but has a double-image/ghosting effect on the right side

FLUX1.1 [pro] Ultra

• + Excellent motion blur on the passing vehicle
• + High-quality reflections on the wet asphalt
• + Strong adherence to the framing and cinematic lighting request

• − The subject is standing and leaning rather than 'repairing' the bike
• − The red frame of the bicycle is missing a down tube, showing structural incoherence

Grok Imagine Image Pro

• + Very accurate interpretation of 'repairing' with a tool and crouching pose
• + Highly realistic skin textures and apparel
• + Consistent bicycle anatomy with weathered texture

• − Missing the 'motion blur from passing cars' requested in the prompt
• − Slightly less 'cinematic' lighting compared to Model A

FLUX1.1 [pro] Ultra

• − Failed to generate any visible image content.
• − Output is a solid black frame.

Grok Imagine Image Pro

• + Excellent adherence to all prompt details including braided hair with beads, scars, and dirt.
• + Highly detailed textures on the engraved armor and leather straps.
• + Perfect atmospheric lighting with orange bokeh sparks and warm highlights.

• − The latin text 'Lux in in tenebris' contains a repetition error ('in in').

FLUX1.1 [pro] Ultra

• + Excellent professional flyer-style composition with a realistic paper fold effect.
• + Clear and modern branding aesthetics with a cohesive color palette.

• − Text contains several spelling errors (e.g., 'Pizzzans', 'Appet Love').
• − The grid layout feels slightly cluttered with overlapping elements.

Grok Imagine Image Pro

• + Perfect adherence to the grid-based request with a highly organized layout.
• + Impressive food photography detail and consistency across all nine images.
• + Text is highly legible and follows the requested sections for Appetizers, Pizza, and Mains.

• − The font choice for the descriptions is a bit stylized rather than a standard clean 'modern sans-serif'.
• − Slight repetition in descriptions (the 'Prosciutto Arugula' text is used for multiple items).

FLUX1.1 [pro] Ultra

• + Excellent typography rendering with zero spelling errors.
• + High visual clarity and photorealistic texture on the burger components.
• + Clean, professional layout that feels like a finished marketing asset.

• − Missed the 'starburst' request for the price point.
• − The burger stack feels a bit static and vertically aligned rather than 'exploded'.
• − Contains some hallucinated fine print text at the bottom.

Grok Imagine Image Pro

• + Successfully included the starburst element for the price.
• + Dynamic movement and 'exploded' arrangement closer to the prompt's intent.
• + Stronger creative use of 'fiery' glow effects on the text.

• − Slightly lower fidelity on textures compared to model A.
• − The 'starburst' shape has a somewhat clip-art aesthetic that clashes with the realism.

FLUX1.1 [pro] Ultra

• + Excellent texture on the chalkboard frame and surroundings.
• + Natural chalk smudge effects on the edges of the board.

• − Major text hallucinations and spelling errors like 'Truffle mushroommm' and 'friistratnisnios'.
• − Inconsistent handwriting style that looks more like a digital marker than chalk in various places.
• − Frequent repetition of phrases at the bottom of the board.

Grok Imagine Image Pro

• + Perfect text rendering with zero spelling errors across the entire menu.
• + Highly realistic chalk texture with consistent strokes and pressure variations.
• + Great adherence to the request for cursive flourishes and layout.

• − The lighting in the background is a bit generic and flat compared to Model A.

FLUX1.1 [pro] Ultra

• + High resolution and realistic textures on the horse and suit
• + Cinematic composition with a realistic planet Earth background
• + Excellent handling of light and shadows

• − Failed the spatial prompt regarding 'horse on top'
• − The astronaut is riding the horse in the traditional way

Grok Imagine Image Pro

• + Successfully followed the difficult spatial instruction of having the horse on top of the astronaut
• + Vibrant colors and a sense of surrealism in the nebula background
• + Good anatomical proportions for both horse and astronaut

• − The transition area where the horse is 'riding' the astronaut is slightly vague and lacks physical contact points
• − Slightly less cinematic and more illustrative compared to the competitor

FLUX1.1 [pro] Ultra

• + Excellent texture on the capybara's fur and the coat fabric.
• + Warm, cinematic lighting that blends the character and background well.
• + Creative use of depth through the side profile shot.

• − The passenger is seated in the front passenger seat instead of the back seat as requested.
• − The capybara's paws are not placed on the steering wheel correctly; the woman is holding it instead.

Grok Imagine Image Pro

• + Perfect adherence to character placement with the passenger in the back seat.
• + Accurate text rendering on the taxi driver's cap (NYC TLC Medallion).
• + Correct implementation of the capybara's paws on the steering wheel.

• − The capybara's face is slightly less photorealistic compared to Model A.
• − Lighting on the passenger's face is a bit harsh and less atmospheric than the cab interior.

FLUX1.1 [pro] Ultra

• + Excellent typography rendering with zero spelling errors in the date and location details
• + Clean, organized layout with sophisticated border detailing

• − Repeated the sub-title text with a misspelling ('noickt') directly below the banner
• − Missing the word 'Party' in the main title
• − The illustration style is a bit flat compared to the requested 'cinematic' lighting

Grok Imagine Image Pro

• + Perfect adherence to all text requirements including the full title and scroll banner text
• + Superior atmospheric lighting and depth creating a truly cinematic, spooky mood
• + Very creative and faithful interpretation of the gothic border with webs and thorns

• − Placement of the date and time on one line makes the bottom look slightly crowded
• − The spiderweb patterns in the corners are a bit repetitive

FLUX1.1 [pro] Ultra

• + Excellent adherence to the 'diorama base' request with a square isometric platform.
• + Dynamic and sophisticated composition with varied textures and soft lighting.
• + Highly aesthetic text integration that fits naturally into the cartoon scene style.

• − Includes some confusing small details, like an object that looks like a bug on the wooden board.
• − The plant in the background was not specifically requested and adds visual clutter.

Grok Imagine Image Pro

• + Very clean and literal interpretation of the sushi pieces themselves with clear PBR-style highlights.
• + Bold, clear text and icon placement that is highly readable.
• + Follows the 'minimal garnish' instruction strictly.

• − The 'diorama base' is just a simple circular board, lacking the isometric diorama feel of Model A.
• − The textures on the rice look a bit more repetitive and plastic compared to Model A.
• − The layout is more static and less creative than the competitor.

FLUX1.1 [pro] Ultra

• + Excellent soft lighting with beautiful bokeh and god rays
• + Cohesive artistic style and adorable, expressive animal features
• + Consistent fur textures and high level of detail in the faces

• − The style leans more toward 3D digital art/animation than 'hyper-photorealistic'
• − The animals are mostly sitting rather than 'tumbling' as requested

Grok Imagine Image Pro

• + Better adherence to the 'tumbling' and 'playfully chasing' action described in the prompt
• + More realistic animal proportions and anatomy compared to Image A
• + Includes visible dew sparkles and more distinct butterfly species

• − Lighting feels flatter and less integrated than in Image A
• − The shadows on the grass do not perfectly match the low sun position

FLUX1.1 [pro] Ultra

• + Ornate and sophisticated vector style
• + Excellent use of warm brown tones and paper texture
• + Clear and stylish rendering of the cloche dome

• − Spelling error in the main brand name ('Framilian' instead of 'Florian')
• − The 'Est. 1720' is not on a traditional ribbon banner as requested

Grok Imagine Image Pro

• + Perfect spelling of 'Caffè Florian'
• + Accurately represents all prompt elements including the 'Est. 1720' banner
• + Clean, minimalist vector aesthetic

• − Typography for 'Florian' feels slightly unbalanced or generic compared to 'Caffè'
• − The steam effect is a bit simplified

FLUX1.1 [pro] Ultra

• + Features a more visually interesting and complex layout.
• + Strong adherence to the NASA-inspired color palette and flat vector style.
• + Higher artistic complexity in the moon and star field rendering.

• − Text is largely illegible gibberish except for the main header.
• − The logic and numbering of the steps are confused and non-sequential.
• − Iconography is inconsistent with the specific steps requested.

Grok Imagine Image Pro

• + Excellent text rendering and total adherence to the requested 6-step timeline.
• + Clean, professional vertical infographic layout that is easy to follow.
• + Icons perfectly match the specific descriptions provided in the prompt.

• − Composition is somewhat basic and has significant unused empty space.
• − Red accent color is used sparingly compared to the core palette elements.