FLUX.2 [pro] Black Forest Labs vs GPT Image 1.5 OpenAI

FLUX.2 [pro]

• + Perfect adherence to the positional and spatial requirements of the prompt.
• + Superior photorealistic quality with natural depth of field and soft lighting.
• + Accurate glass physics, including subtle refractions of the table and background.

• − The sphere is slightly matte rather than gloss (minor preference).

GPT Image 1.5

• + Excellent color vibrance and texture on the red book.
• + Good clarity and sharp focus on the central objects.

• − The bottom of the cube appears to be a mirror rather than clear glass as requested.
• − The sphere reflection inside the base is physically inconsistent with the glass material.
• − Objects appear slightly more 'rendered' and less photographic than Model A.

FLUX.2 [pro]

• + Excellent preservation of the car's exterior design and details.
• + Seamlessly integrates the man into the driver's seat from the source photo.
• + Captures a convincing motion blur on the wheels and road.

• − The man's hair is slightly simplified compared to the source image.
• − The lighting on the man is a bit flat compared to the bright coastal surroundings.

GPT Image 1.5

• + Strong adherence to the California coastline setting with palm trees and cliffs.
• + Maintains the man's scarf and clothing textures from the source image.
• + Good high-angle composition.

• − Significant distortion of the car's interior and dashboard architecture.
• − The man's hand on the steering wheel has anatomical issues (merged fingers and awkward grip).
• − Loss of the iconic Rolls-Royce Spirit of Ecstasy hood ornament and front-end presence.

FLUX.2 [pro]

• + Excellent photographic quality with realistic skin texture and lighting.
• + The bicycle details (chain, spokes, derailleur) are highly coherent and physically plausible.
• + Subtle and realistic inclusion of rain droplets on the bike and clothing.

• − The motion blur on the background car is very subtle, making it look almost static.
• − The framing feels a bit too clean and professional for the 'imperfect framing' request.

GPT Image 1.5

• + Strong adherence to the 'imperfect framing' and 'candid' aspects of the prompt.
• + The motion blur on the passing vehicle is more pronounced and dynamic.
• + Great atmosphere with visible rain and a tool tray adding to the storytelling.

• − Significant anatomical issues with the man's hands, which appear mangled and merged with the tire.
• − The bicycle's rear structure is physically impossible, with spokes disappearing and a strange wheel hub configuration.
• − Overall image has a slightly grainier, more processed look compared to the requested 50mm lens clarity.

FLUX.2 [pro]

• + Excellent depiction of colored beads in the braids
• + The engraving on the armor is deep and crisp
• + Strong lifelike quality in the skin texture and eyes

• − The scars look a bit like surface paint rather than physical tissue damage
• − The lighting on the leather straps is slightly uniform

GPT Image 1.5

• + Superior battle-worn aesthetic with realistic skin moisture and grit
• + Armor engraving and cross detail are highly intricate and feel aged
• + Excellent depth of field with better integration of bokeh sparks

• − The beads in the hair are less prominent and colorful compared to Model A
• − Slightly less 'paladin' feel compared to the heavy plate look of Sample A

FLUX.2 [pro]

• + Excellent photographic quality and lighting in the food images.
• + Sophisticated use of typography and icons.
• + Clean, professional presentation as a physical menu mockup.

• − Significant text errors including 'MINS' instead of 'MAINS' and repetitive menu items under different headings.
• − Food photos do not match the labels (e.g., steak labeled as pizza).
• − The pricing is confusingly formatted with commas and unrealistic values.

GPT Image 1.5

• + Excellent adherence to all prompt elements including categories and grid layout.
• + Perfect text rendering for both titles and item descriptions.
• + High logical consistency between food images and their corresponding labels.

• − Composition feels a bit more like a web UI than a physical printed menu.
• − Slightly less 'premium' feel in the food photography compared to the competitor.

FLUX.2 [pro]

• + Extremely clean and legible text rendering with a believable glow effect.
• + Superior photographic texture on the burger bun and melting cheese.
• + Elegant composition with a clear sense of motion through swirling light trails.

• − The background is slightly more static compared to the explosive chaos of model b.
• − The '€6.99' starburst is a bit flat and graphic rather than integrated into the physical scene's lighting.

GPT Image 1.5

• + Highly dynamic 'exploded' effect with debris and high-intensity fiery background.
• + The starburst element features better integration with the fiery theme of the overall image.
• + Very appetizing texture on the charred meat patty and toasted bun.

• − The 'MAGIC BURGER' text is warped and partially cut off at the top edge.
• − The composition feels a bit cluttered, making the individual ingredients harder to distinguish.
• − Less realistic lettuce rendering compared to Model A.

FLUX.2 [pro]

• + Excellent chalk texture with realistic dust and smudging on the slate.
• + Natural variation in letter sizing and line spacing consistent with real handwriting.
• + Perfect adherence to the requested text and pricing.

• − The 'slate' board looks a bit like a piece of floor tile rather than a standard café wall chalkboard.

GPT Image 1.5

• + Classic chalkboard aesthetic with authentic-looking eraser marks and chalk dust.
• + Very clean and readable cursive handwriting that looks professional yet hand-drawn.
• + Successfully completed the truncated prompt for the final menu item.

• − Text lacks the slight 'grain' or 'grit' of real chalk compared to Model A.
• − The underlining of the title is a bit too perfectly straight for a hand-drawn line.

FLUX.2 [pro]

• + Excellent character consistency including face, glasses, and outfit details.
• + Accurately recreates the lighting and yellow background of the source.
• + High visual quality with realistic textures on the scarf and skin.

• − Fails the complex leg-crossing pose from Image 1, opting for a generic crouch.
• − The feet are merged/unnatural at the contact point with the box.

GPT Image 1.5

• + Successfully replicates the specific crossed-leg pose from the reference image.
• + Maintains very good character and clothing consistency from Image 2.
• + Captures the lean and balance of the source pose more accurately than the competitor.

• − Anatomy of the feet is slightly distorted with extra toes or blurred details.
• − A small artifact or hand fragment is visible at the very top right edge of the frame.

FLUX.2 [pro]

• + Excellent adherence to the 'horse on top' spatial instruction
• + High-quality, cinematic rendering with clean details
• + Surreal and creative interpretation of the prompt

• − Anatomical glitch where the horse appears to be merging with or emerging from the astronaut
• − The scale between the astronaut and horse is slightly inconsistent

GPT Image 1.5

• + Strong visual quality and detailed textures in the space suit and lunar surface
• + Dynamic action pose with dust and motion fragments

• − Failed the primary spatial instruction of 'horse on top'
• − Produced a standard 'astronaut riding a horse' cliché despite the specific prompt text
• − Crowded composition with many competing elements

FLUX.2 [pro]

• + Excellent side profile that captures the scale of the animal in the seat.
• + High photographic realism with convincing lighting from the dashboard and street.
• + The capybara's leather jacket looks very detailed and tactile.

• − The hands on the steering wheel look more like human hands with textured skin rather than capybara paws.
• − The 'professional expression' is less evident in a profile view compared to a front-on view.

GPT Image 1.5

• + Perfectly captures the 'both front paws on the steering wheel' instruction with anatomically appropriate paws.
• + The taxi driver cap is more detailed and recognizable with the taxi badge.
• + Excellent framing that emphasizes the interaction between the driver and the passenger in the back.

• − The lighting in the cabin is a bit flat compared to the atmospheric shadows in Model A.
• − Slightly less 'photorealistic' in the textures of the background bokeh.

FLUX.2 [pro]

• + Excellent text legibility and alignment
• + High cinematic quality with smooth lighting transitions
• + Clean and professional graphic design layout

• − The parchment texture is subtle and feels more like a modern digital poster than vintage paper
• − The border is a bit minimalist compared to the prompt's request for thorns and webs

GPT Image 1.5

• + Strong 'vintage gothic' aesthetic with a highly detailed parchment texture
• + Excellent border execution with prominent thorns and sprawling webs
• + Good atmospheric depth with the added graveyard and castle silhouettes

• − Text rendering is slightly inconsistent, with a stray line after 'frights'
• − The lighting is a bit flatter and more sepia-toned compared to the cinematic prompt
• − Alignment of the text 'Location' is slightly off-center

FLUX.2 [pro]

• + Successfully added thick, voluminous hair
• + Excellent blending of hair into the sideburns
• + Maintains high resolution and realistic hair texture

• − Significantly altered the subject's facial structure, especially around the eyes and brow
• − The hair color doesn't perfectly match the existing beard color

GPT Image 1.5

• + Perfect preservation of the original facial features and bone structure
• + Hair texture and color match the beard and overall aesthetic of the source image much better
• + Realistic hairline and blending with the forehead

• − The hair volume is slightly more modest compared to Model A's interpretation of 'full and thick'

FLUX.2 [pro]

• + Excellent adherence to the 'cartoon scene' and 'minimal' style requested
• + Clean, high-quality rendering of bold text and the flag icon
• + Accurate 45-degree isometric perspective on a simple diorama base

• − Texture of the rice is a bit bubbly and less realistic compared to the PBR request
• − The plate looks slightly simplified even for a cartoon style

GPT Image 1.5

• + Very high detail in materials and textures, especially the wood and ceramic
• + Balanced and vibrant colors with great lighting
• + Effective use of the isometric diorama concept with additional elements

• − Ignored the request for 'minimal' garnish and plate by adding a teapot, cups, and soy sauce bottle
• − The text 'SUSHI' is relatively small and less bold than requested
• − Technically more of a 3D render than a 'cartoon scene'

FLUX.2 [pro]

• + Perfectly captures the caricature style with simplified cartoon features.
• + Excellent integration of all themes into a cohesive TV studio set.
• + Cleverly includes ice rinks on the desk and background screens.

• − The facial likeness to the source image is somewhat reduced by the generic cartoon style.
• − The character's hands are a bit blocky and awkwardly proportioned.

GPT Image 1.5

• + Stronger facial likeness to the source person within the caricature style.
• + High level of detail in the hair and background elements.
• + Humorous and creative inclusion of a dog wearing a hockey helmet.

• − The 'NEWS' microphone head is oddly shaped and slightly detached from the handle.
• − The hand holding the papers has an extra finger/anatomical confusion.

FLUX.2 [pro]

• + Excellent anatomical details on the kitten and fox paws.
• + Superior lighting with realistic dew sparkles and gentle god rays.
• + Clean, artistic composition that feels less cluttered.

• − Failed to include the baby bunny requested in the prompt.
• − The kitten's stripes look slightly artificial/painted on.

GPT Image 1.5

• + Included all four requested animals: puppy, kitten, bunny, and fox.
• + Captured the 'tumbling together' action more effectively than the other model.
• + Vibrant golden hour lighting with strong god rays.

• − Noticeable anatomical errors, such as the kitten having three hind legs/paws in the air.
• − The fox's face/mouth area is a bit messy and less defined.
• − Higher level of visual noise and over-sharpening compared to Model A.

FLUX.2 [pro]

• + Perfectly captures the Studio Ghibli art style with clean linework and watercolor textures.
• + Maintains excellent structural preservation of the original meme characters' poses and clothing.
• + The background adds Ghibli-esque details like Japanese signage and a hand-painted town aesthetic.

• − The color palette is slightly desaturated compared to the 'lush' look sometimes associated with Ghibli.

GPT Image 1.5

• + Excellent use of warm, dreamy lighting and soft pastel colors as requested.
• + Captures the emotional essence of the prompt through a shimmering, nostalgic atmosphere.

• − The art style leans more toward generic modern 'shoujo' anime rather than the specific Ghibli aesthetic.
• − Significant loss of detail and clarity due to excessive glow and soft-focus effects.

FLUX.2 [pro]

• + Successfully added wind effect to hair while keeping the face recognizable.
• + Leaves are integrated into the foreground, including some overlapping the dog.
• + Good preservation of the original bridge and background elements.

• − The hair edit creates some jagged artifacts against the sky.
• − A leaf is awkwardly sticking out of the dog's mouth.

GPT Image 1.5

• + Excellent addition of many dynamic, semi-blurred leaves for a sense of movement.
• + Very natural hair-in-the-wind effect with fine strands.
• + High level of consistency with the original background and lighting.

• − Tiny alteration to the smile/facial features compared to the original.

FLUX.2 [pro]

• + Excellent adherence to the 'light background' and 'vector emblem' prompt requirements.
• + Perfect text rendering for both 'Caffè Florian' and 'Est. 1720'.
• + Clean, balanced composition with professional minimalist aesthetic.

• − The steam effect is a bit abstract compared to a natural plume.

GPT Image 1.5

• + Strong vintage feel with high-quality shading on the cloche.
• + Accurately captured all text elements and the banner style.

• − Ignored the 'light background' requirement by using a black background.
• − The composition feels slightly bottom-heavy with the large banner.

FLUX.2 [pro]

• + Clean, minimalist vector aesthetic that perfectly matches the 'modern infographic' request.
• + Higher text legibility for the main headings and names.
• + Sophisticated composition that uses vertical space well to tell a story.

• − The Saturn V icon for the 'Launch' step is poorly rendered and inaccurate.
• − Filler body text is gibberish.

GPT Image 1.5

• + Much better technical accuracy for icons, specifically the Saturn V and Lunar Module.
• + Stronger adherence to the NASA-inspired color palette with bold use of muted red.
• + Clearer distinction between all six requested phases of the mission.

• − The layout is quite cramped, with elements overlapping the borders and the top text cut off.
• − Inconsistent line weights and styles across different icons.