FLUX.2 [klein] 4B Black Forest Labs vs GPT Image 1 Mini OpenAI

FLUX.2 [klein] 4B

• + Excellent adherence to lighting instructions with a clear source from the left.
• + Includes realistic imperfections like the reflection of the sphere on the bottom glass panel.
• + Realistic depth of field and texture on the wooden table and red book.

• − The glass cube has some minor perspective warping at the bottom edges.

GPT Image 1 Mini

• + Very clean and precise geometry for the glass cube.
• + Followed all object placement instructions correctly.
• + Soft and pleasing indoor lighting.

• − The sphere appears to be floating slightly above the bottom of the cube rather than resting on it.
• − The plant is less integrated into the background compared to Image A.

FLUX.2 [klein] 4B

• + Excellent preservation of the car's specific model and design features
• + Accurately represents the man's hair and plaid coat pattern
• + Realistic coastal lighting and motion blur on the wheels

• − The man's facial features are less recognizable compared to the source
• − The scale of the man inside the car seems slightly small

GPT Image 1 Mini

• + Strong facial likeness to the man in the source image
• + Successfully incorporates the scarf detail that defines the original look
• + Beautiful, warm lighting and dynamic composition of the coastline

• − Modifies the car's proportions and headlights, losing some of the specific Rolls-Royce identity
• − The man appears to be sitting very high in the seat, lacking ergonomic realism

FLUX.2 [klein] 4B

• + Captures the rainy atmosphere with distinct droplets and wet pavement reflections.
• + Shows the full red bicycle well within the frame.
• + The character's pose matches a candid street photography style.

• − The man is actually sitting on the bicycle seat rather than repairing it.
• − Anatomical issues with the man's left hand on the bike frame.
• − The cars in the background lack the requested motion blur, appearing mostly static.

GPT Image 1 Mini

• + Excellent natural skin texture and facial details.
• + Stronger adherence to the 'repairing' aspect of the prompt with a crouching pose.
• + Better color grading and cinematic lighting.

• − The rain is very subtle and barely visible compared to the request.
• − The hands are slightly fused and muddy in detail where he touches the spokes.
• − The red bicycle is partially cropped out of the frame.

FLUX.2 [klein] 4B

• + Excellent depiction of small colorful beads in the braids
• + Clear visibility of the engraved plate armor scrollwork
• + Strong presence of lifelike eye details and symmetry

• − Lighting feels a bit artificial and flat compared to the requested warm torchlight
• − The character looks more like an actor in costume than a battle-worn soldier

GPT Image 1 Mini

• + Atmospheric lighting with a genuine warm glow and ember bokeh
• + Superior 'battle-worn' aesthetic with realistic grime and skin texture
• + Highly intricate engraving on the armor that feels integrated into the material

• − Missed the request for beads in the hair braids
• − Colder eye color lacks some of the vividness seen in the competitor

FLUX.2 [klein] 4B

• + Excellent photo quality with realistic lighting and appetizing textures.
• + Sophisticated layout that feels like a high-end modern professional menu.
• + Large variety of well-chosen 'casual dining' food imagery.

• − Text is largely illegible gibberish, failing to provide actual menu content.
• − Section headings are misspelled or nonsensical (e.g., 'MDAINS').

GPT Image 1 Mini

• + Perfect text rendering for all requested categories.
• + Strict adherence to the 'grid' layout instruction with clear organization.
• + Clean, minimalist aesthetic that is very functional.

• − The placeholder lines for menu items are empty, making the menu feel unfinished.
• − Food photography is somewhat flat and looks more like clip-art than professional photography.

FLUX.2 [klein] 4B

• + Excellent photorealistic texture on the bun and meat
• + Strong commercial layout with high-quality starburst effect
• + Good use of dynamic sparks to create a sense of motion

• − Failed to render the main title 'MAGIC BURGER' correctly, producing gibberish text
• − Did not follow the 'exploded burger' instruction, showing a standard assembled burger

GPT Image 1 Mini

• + Perfect adherence to all text prompts with a consistent fiery glow effect
• + Correctly depicted the 'exploded' burger with suspended components
• + Excellent capture of the requested dark, fiery atmosphere

• − Lighting on the burger is a bit flat compared to the text
• − Slightly lower fidelity on the patty texture compared to the other model

FLUX.2 [klein] 4B

• + Natural chalk texture with realistic smudges and dust on the board.
• + Cursive handwriting style is elegant and fluid as requested.

• − Multiple spelling errors including 'Truffel', 'Musheram', and 'Ootrpous'.
• − The title has a spacing error reading 'S PECIALS'.

GPT Image 1 Mini

• + Excellent spelling and character rendering with no typos.
• + Consistent layout and clear hierarchy of text.
• + Accurate interpretation of the third menu item as 'Brown Butter Chocolate Chip Cookies'.

• − The text style leans toward a digital font aesthetic rather than a natural, handwritten cursive.
• − The texture is a bit too uniform, lacking the messy realism of actual chalk.

FLUX.2 [klein] 4B

• + Matches the exact dynamic pose from Image 1 perfectly.
• + Incorporates all character elements including the scarf and sunglasses.
• + Resembles the lighting and background composition of Image 1.

• − Merged the hair from both images, resulting in long feminine hair on the male character.
• − Hand anatomy on the raised arm is slightly distorted.

GPT Image 1 Mini

• + Successfully captures the character's facial features and short hair more accurately.
• + High resolution with clean textures and lighting.

• − Failed to follow the exact pose instruction, changing the leg position and body tilt.
• − The scarf pattern is simplified compared to the source image.

FLUX.2 [klein] 4B

• + Excellent detail on the spacesuit and horse's coat.
• + Dynamic lighting and high contrast between the subject and Earth/space backdrop.
• + Creatively shows the horse's hooves kicking up stardust in place of dirt.

• − The astronaut's face visible through the helmet looks slightly distorted.
• − Anatomical issues with the horse's front legs being fused or positioned awkwardly.

GPT Image 1 Mini

• + Moody, cinematic atmosphere with a more cohesive color palette.
• + Excellent composition with the moon balancing the right side of the frame.
• + The horse's flowy mane adds a sense of movement in zero-G.

• − Failed the specific prompt instruction 'horse on top, not vice versa' which asked for a surreal role reversal.
• − Slightly muddy texture in the darker shadows of the horse.

FLUX.2 [klein] 4B

• + Near-perfect preservation of the face, hair, and vitiligo patterns from Image 1.
• + High fidelity to the scarf pattern and jacket style from Image 2.
• + Successfully maintains the exact pose and angle of the original person.

• − Failed to include the black shirt layer, leaving the person's chest bare under the coat.
• − The jewelry added appears generic and not matching the specific watch and ring from Image 2.

GPT Image 1 Mini

• + Captured all layers including the black shirt and belt correctly.
• + Excellent adaptation of the clothing to a new pose while maintaining realism.

• − Significant change to the person's face and head shape, losing the likeness of the individual in Image 1.
• − Changed the person's hair from Image 1, failing the 'completely unchanged' constraint.
• − The vitiligo pattern on the hands is simplified and does not match the source image.

FLUX.2 [klein] 4B

• + Excellent adherence to the 'bored' expression for the passenger
• + Bright and clear lighting that captures the New York night atmosphere
• + Detailed and believable taxi interior with a realistic view through the back window

• − The cap is a modern baseball style rather than a traditional driver cap
• − The perspective makes the car look a bit cramped for the height of the subjects

GPT Image 1 Mini

• + Classic taxi driver hat design with a checker pattern
• + High resolution texture on the capybara's fur
• + Good depth of field with cinematic blurred city lights

• − The passenger's face is somewhat blurry and lacks the 'bored business woman' detail
• − The lighting is quite dark, obscuring the detail of the jacket and steering wheel
• − Only one paw is clearly visible on the steering wheel

FLUX.2 [klein] 4B

• + Strong composition with a sense of depth and cinematic lighting
• + Excellent adherence to visual elements like thorns and prominent spiderwebs

• − Major spelling errors in the title text
• − Typos in the event details such as '206' and 'Loelton'

GPT Image 1 Mini

• + Perfect text rendering for all requested strings
• + Consistent vintage dark parchment texture
• + Clear and readable layout

• − The thorns and webs in the border are very subtle compared to the other model
• − Slightly less 'cinematic' lighting on the background elements

FLUX.2 [klein] 4B

• + Excellent preservation of original facial features and fine skin details.
• + Perfectly matches existing lighting, shadows, and image grain.
• + Seamless integration with the original background and clothing.

• − None observed.

GPT Image 1 Mini

• + Successfully adds a full head of hair as requested.

• − Significantly alters the subject's face, making him look like a different person.
• − Smoothes out skin textures and loses the rugged detail of the source image.
• − Changes the frame and slightly modifies the background elements.

FLUX.2 [klein] 4B

• + Excellent PBR material rendering on the plate and fish textures
• + Captures the requested 'soft refined textures' perfectly
• + Simple and elegant composition

• − Correctly spelled word 'SUSHI' is partially cut off or followed by an incorrect flag icon
• − Does not include a 'raised diorama base', utilizing just a plate

GPT Image 1 Mini

• + Perfect text rendering of 'JAPAN' and 'SUSHI'
• + Includes the requested 'raised diorama base' (wooden block)
• + Features the correct Japanese flag icon as requested

• − The textures look slightly more 'plastic' and less 'refined' than Model A
• − Adds chopsticks which were not specifically requested but fit the scene

FLUX.2 [klein] 4B

• + Excellent depiction of a TV news studio environment.
• + Includes two dogs as requested with good character design.
• + Strong caricature style with exaggerated features that still resemble the source person.

• − Completely missed the hockey element requested in the prompt.
• − Some text in the background is garbled (e.g., 'ANCAR').

GPT Image 1 Mini

• + Successfully incorporates all elements: TV anchor, dog, and hockey (stick and puck).
• + Art style captures the classic colored-pencil caricature aesthetic perfectly.
• + Facial features effectively exaggerate the source person's smile and eyes.

• − The dog's paw/hand on the person's shoulder looks slightly awkward.
• − The background is significantly simpler compared to model A's elaborate set.

FLUX.2 [klein] 4B

• + Excellent handling of god rays and sunrise lighting effects
• + Very high level of detail in the fur and surrounding wildflowers
• + Beautiful, cinematic composition with multiple colorful butterflies

• − Prompt adherence failure: it excluded the baby bunny and added a second kitten instead
• − The animals appear somewhat static rather than 'tumbling together'

GPT Image 1 Mini

• + Perfect prompt adherence: includes all four requested animals (dog, cat, fox, bunny)
• + Excellent sense of movement and 'playfully chasing' action
• + Naturally soft, expressive faces on all subjects

• − Lighting is slightly flatter compared to Model A's dramatic sunbursts
• − Butterflies are fewer and less detailed than in Model A

FLUX.2 [klein] 4B

• + Excellent implementation of a clean watercolor anime style.
• + High attention to detail in the line work and background elements.
• + Strong nostalgic, warm lighting that fits the Studio Ghibli theme.

• − The characters' expressions are significantly altered, losing the 'jealous girlfriend' scowl from the original image.
• − The color of the dress is faded from red to a soft pink.

GPT Image 1 Mini

• + Preserved the core character expressions, specifically the girlfriend's scowl and the man's shocked face.
• + Kept the vibrant red color of the foreground dress while applying a hand-painted texture.
• + Accurately translated the composition and poses of the original meme.

• − The textures feel more like colored pencils or pastels than a typical Studio Ghibli cell-shading or watercolor style.
• − The background clarity is a bit muddy compared to the source and model A.

FLUX.2 [klein] 4B

• + Excellent source preservation, maintaining identical character features, clothing, and background details.
• + Natural-looking hair motion that follows the direction of the wind.
• + High-quality, realistic autumn leaves with detailed textures.

GPT Image 1 Mini

• + Strong hair dynamics and motion blur on flying leaves create a sense of speed.
• + Successfully captures the energetic feel requested in the prompt.

• − Significant loss of source image details, including changes to the person's face, the dog's features, and the background bridge.
• − The dog's leash is altered and disconnected from its original position.

FLUX.2 [klein] 4B

• + Successfully captures the requested warm brown and cream tones on a light background
• + The cloche icon is clean and professional
• + Text is rendered with high clarity and a nice vector aesthetic

• − Spells the name incorrectly as 'FLAXTION'
• − Redundantly includes the date twice, which was not requested

GPT Image 1 Mini

• + Correctly identifies and spells the restaurant name 'Caffè Florian'
• + Strong adherence to the banner and cloche imagery requirements
• + Great texture work that feels authentically vintage

• − Failed to provide a light background as specifically requested in the prompt
• − The gold-on-black color scheme deviates from the requested 'cream tones'

FLUX.2 [klein] 4B

• + Features a clean, modern aesthetic with nice flat-vector shading.
• + Includes silhouettes of the three crew members.
• + The color palette is very professional and aligns well with the request.

• − Text consists entirely of gibberish and misspellings.
• − Icons are not numerically ordered and are placed seemingly at random.
• − The Saturn V illustration is disproportionately tall and thin.

GPT Image 1 Mini

• + Excellent adherence to the specific 6-step sequence requested.
• + Perfect text rendering for all step titles and labels.
• + Highly consistent iconography style with thick, clean vector lines.

• − The 'Translunar' trajectory line is slightly messy and loops awkwardly.
• − The 'Earth' and 'Moon' icons are a bit simplistic compared to Model A.