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

FLUX.2 [klein] 4B

• + Excellent photographic realism with natural depth of field and lighting.
• + Highly accurate rendering of glass reflections and material textures.
• + Perfect adherence to spatial instructions with the plant behind the cube.

• − The blue sphere has a slight reflection on the bottom glass that looks a bit like a stand.

GPT Image 1

• + Strong composition with clear, vibrant colors.
• + Accurate placement of all requested objects in the scene.
• + The light direction correctly matches the soft window light requirement.

• − The bottom of the blue sphere is floating or lacks a proper contact shadow/reflection on the glass.
• − The glass construction looks more like a frame than a solid cube.
• − The plant overlaps the cube's edge in a way that looks slightly layered rather than placed behind.

FLUX.2 [klein] 4B

• + Excellent preservation of the car's design from the source image
• + High quality rendering of the coastal background with motion blur on the road
• + The subject's plaid coat from the source image is visible in the car

• − The subject's face loses some of the distinctive features from the source photo
• − The pose is slightly static looking for a person driving

GPT Image 1

• + Strong resemblance in the man's facial features and hairstyle to the source image
• + Dynamic lighting on the car and subject that matches the outdoor environment
• + Great composition with the winding coastal road adding depth

• − Subtle distortions in the car's front grille details compared to the original
• − The steering wheel appears a bit small relative to the subject

FLUX.2 [klein] 4B

• + Excellent depiction of rain with visible droplets falling and splashing on the ground
• + Shows the full subject in a dynamic environment
• + Strong reflections on the wet pavement

• − Physical logic errors with the man's posture and the bicycle frame appearing to pass through his leg
• − The cars in the background lack the requested motion blur
• − The framing feels too centered and intentional compared to the 'imperfect framing' prompt

GPT Image 1

• + Successfully captures the 'imperfect framing' with a close-up, cut-off composition
• + Highly realistic skin texture and facial expression
• + Better adherence to the 'shallow depth of field' and 'candid' aesthetic

• − The red bicycle is partially out of frame
• − Rain is extremely subtle, almost indistinguishable except for the wetness
• − Does not capture much motion blur from passing cars

FLUX.2 [klein] 4B

• + Excellent depiction of detailed engravings on the plate armor
• + Clear and symmetrical braids with visible beads following the prompt
• + Clean, high-resolution facial features

• − The character looks a bit too clean and 'staged' for a battle-worn warrior
• − The lighting feels somewhat artificial and bright

GPT Image 1

• + Superb atmospheric lighting and warm torchlight reflections
• + Exceptional 'battle-worn' appearance with realistic dirt and skin texture
• + Stronger emotional intensity in the eyes and facial expression

• − The leather beads in the hair are less distinct than Model A
• − The armor engravings are slightly more muddled due to the darker lighting

FLUX.2 [klein] 4B

• + Excellent grid layout with a diverse variety of high-quality food photography.
• + Features a complex, professional typographic hierarchy that looks like a real menu.
• + Good use of negative space following the minimalist prompt.

• − Text consists of gibberish characters and placeholder symbols.
• − Missing specific 'Appetizers' heading as requested.

GPT Image 1

• + Features actual legible English text for headers and prices.
• + Follows the specific section request for 'Appetizers' and 'Pizza'.
• + Clean, high-quality food photography with consistent lighting.

• − The layout is very repetitive with identical names and descriptions for every item.
• − The grid is a bit tight with minimal whitespace compared to the 'modern minimalist' request.

FLUX.2 [klein] 4B

• + The lighting on the burger is vibrant and appetizing.
• + The price starburst is well-rendered and sharp.
• + The secondary text 'LIMITED TIME ONLY' is perfectly legible.

• − Failed to create an 'exploded' burger, showing a fully assembled one instead.
• − Significant spelling errors in the main title ('MAAC AGIR B UIRCGER').

GPT Image 1

• + Successfully followed the 'exploded' instructions with components suspended in mid-air.
• + Main title and secondary text are correctly spelled and match the fiery style requested.
• + Good use of particle effects and floating sauce to enhance motion.

• − The price in the starburst is missing the '6' digit, showing only '€.99'.
• − The bun texture is slightly less realistic than the competitor.

FLUX.2 [klein] 4B

• + Excellent chalk texture with smudges and natural dust marks
• + Authentic cursive handwriting style that looks truly hand-rendered
• + Rich, natural wood grain on the chalkboard frame

• − Numerous spelling errors including 'Trufffl', 'Musheram', and 'Ootrpous'
• − Formatting error in the title with an extra 'S' and space in 'S TPECIALS'

GPT Image 1

• + Perfect spelling for all requested menu items
• + Clean and legible layout with centered alignment
• + Text feels naturally integrated into the board surface

• − Missed the 'elegant cursive' requirement for the title, using a print-style script instead
• − Very repetitive letter shapes reveal a digital font-like quality rather than natural variation
• − The chalk texture is overly uniform and lacks the 'dusty' realism of the other model

FLUX.2 [klein] 4B

• + Near-perfect adherence to the complex physical pose from Image 1.
• + Successfully combines elements from both images including the scarf and sunglasses.
• + Maintains the distinct hair and facial features of the character from Image 2.

• − The hair length is much longer than the character in Image 2.
• − Small anatomical artifact where the long hair blends into the arm/shoulder area.

GPT Image 1

• + Accurately identifies the hair style and facial features of the character in Image 2.
• + Successfully includes the black hoodie and checkered scarf.

• − Fails the pose requirement, showing the character standing more upright rather than the dynamic lean.
• − The hands are poorly rendered and blurry.
• − The integration with the red stool is clumsy with poor foot placement.

FLUX.2 [klein] 4B

• + Excellent clarity and lighting contrast
• + Clear and detailed facial features inside the helmet
• + Captures an expansive, cinematic view of Earth and the galaxy

• − Failed the primary logic constraint by placing the astronaut on top of the horse
• − Anatomy of the rear legs of the horse is slightly awkward

GPT Image 1

• + Strong cinematic mood with a darker, grittier aesthetic
• + Good sense of motion and action in the horse's pose

• − Failed the primary logic constraint by placing the astronaut on top of the horse
• − The astronaut's hands and the reins appear jumbled and lack definition
• − Overall image is a bit dark, obscuring details in the horse's coat

FLUX.2 [klein] 4B

• + Successfully replicates the specific plaid pattern of the scarf from Image 2.
• + Maintains the person's unique skin patterns and facial features with high accuracy.
• + Captures numerous details from the reference outfit, including the jewelry, belt, and hand pose.

• − The coat is rendered as black rather than the navy blue seen in the reference.
• − The lighting on the subject is slightly flatter compared to the sunlight in the original background.

GPT Image 1

• + Excellent preservation of the facial identity and skin texture.
• + High-quality rendering of the pea coat and scarf textures.
• + Good integration of the accessories like the watch on the wrist.

• − Changes the background significantly, removing the structured wooden pier from Image 1.
• − Changes the lighting to a more studio-like quality which doesn't match the beach setting.
• − Does not replicate the rings/jewelry from Image 2 as accurately as Model A.

FLUX.2 [klein] 4B

• + Excellent photorealism with shallow depth of field.
• + Accurate portrayal of a bored businesswoman looking at a phone.
• + Highly detailed rendering of the capybara's fur and the taxi interior.

• − The scale of the vehicle feels slightly off, more like a small car than a full-size taxi.
• − The capybara's cap looks like a baseball cap rather than a traditional taxi driver's hat.

GPT Image 1

• + Perfect taxi driver cap design with the word 'TAXI' as requested.
• + Realistic cinematic lighting coming from the city outside.
• + Strong composition that highlights the driver-passenger dynamic.

• − The passenger is quite blurry and less detailed than the driver.
• − The passenger's phone is barely visible and poorly defined.

FLUX.2 [klein] 4B

• + Includes all the requested visual elements like the thorns and spiderwebs in a distinct border.
• + Good cinematic lighting and atmospheric background.
• + Follows the layout request with the scroll banner correctly placed under the pumpkin.

• − Significant spelling errors in the main title text.
• − Textual details at the bottom contain typos like 'Loetton' and missing digits in the year.
• − The main title font is a bit cluttered and difficult to read.

GPT Image 1

• + Perfect spelling on the main title and most of the scroll text.
• + Excellent gothic typography that is clear and stylized.
• + Better atmospheric aesthetic that feels more like 'dark parchment' as requested.

• − Combined the 'Time' and 'Location' fields incorrectly at the bottom.
• − The border is very dark and subtle, making the spiderwebs hard to see compared to Model A.
• − The scroll banner is placed above the pumpkin rather than below it.

FLUX.2 [klein] 4B

• + Excellent texture and natural flow
• + Perfectly preserved original facial features and clothing
• + Realistic lighting that matches the original scene

• − None notable

GPT Image 1

• + Successfully added thick hair

• − Altered the facial features, making the person look younger and different
• − Hair texture appears somewhat like a wig or synthetic
• − Lighting on the hair is slightly flat compared to the face

FLUX.2 [klein] 4B

• + Excellent PBR textures with realistic translucency on the fish and rice.
• + Clean and modern 3D aesthetic.
• + High clarity and minimalist composition.

• − Typos in the text, rendering 'SUSH' instead of 'SUSHI'.
• − The flag icon is incorrect, resembling the flag of Latvia or Austria instead of Japan.
• − Lack of a distinct 'diorama base' as requested.

GPT Image 1

• + Perfect adherence to all text requirements including 'JAPAN', 'SUSHI', and the Japan flag icon.
• + Strong execution of the 'small raised diorama base' and isometric perspective.
• + Charming cartoonish 3D style with clean, soft textures.

• − The textures look slightly more flat/plastic and less like 'realistic PBR' compared to Image A.
• − Includes extra elements like ginger and wasabi not explicitly requested in the 'minimal' prompt.

FLUX.2 [klein] 4B

• + Successfully captures the TV anchor profession with a full studio background.
• + Good preservation of the subject's hair color and eye shape.
• + Includes multiple dogs as requested by the prompt.

• − Completely misses the 'hockey' instruction.
• − The digital comic style is less 'humorous caricature' and more 'standard illustration'.

GPT Image 1

• + Perfectly incorporates all three elements: TV anchor desk, dogs, and hockey gear.
• + High artistic merit with a classic hand-drawn watercolor caricature style.
• + Preserves the subject's original clothing (denim shirt) while transforming the overall image.

• − The facial features are extremely exaggerated, losing some of the likeness of the original woman.

FLUX.2 [klein] 4B

• + Excellent fur detail on the golden retriever and fox
• + Vibrant colors and well-defined floral foreground
• + Includes many colorful butterflies as requested

• − Missed the baby bunny completely, substituting it with a second kitten
• − The animals look somewhat static rather than 'tumbling together'

GPT Image 1

• + Correctly included all four species: puppy, kitten, bunny, and fox kit
• + Dynamic composition with movement that feels like 'tumbling' and 'chasing'
• + Beautiful expression of golden hour light and god rays

• − The fox kit has unusual, dark-colored paws that look slightly distorted
• − Butterflies are slightly less detailed than in the first image

FLUX.2 [klein] 4B

• + Excellent preservation of the original pose, clothing details, and composition
• + High clarity and clean line art consistent with modern anime styles
• + Successfully captures the soft pastel palette and dreamy lighting requested

• − Lacks the 'hand-painted' texture requested, appearing more like a digital vector illustration
• − Lost the expression of the girlfriend, making her look happy instead of annoyed

GPT Image 1

• + Superb textural quality that feels hand-painted and artisanal
• + Strongly adheres to the Studio Ghibli aesthetic with expressive, simplified facial features
• + Preserves the emotional dynamic and expressions of the original meme perfectly

• − The plaid pattern on the shirt is simplified into vaguely colored stripes
• − Lower clarity in the background compared to the foreground characters

FLUX.2 [klein] 4B

• + Excellent preservation of the subject's face and original details.
• + Hair motion looks natural and maintains the original hair texture.
• + Leaves are clearly rendered and add the requested dynamic feel.

• − Some leaves look a bit like they are just pasted on top of the image rather than being part of the environment.

GPT Image 1

• + Strong sense of movement in the hair and the dog's tail.
• + Excellent integration of small particles and leaves into the scene.
• + Dynamic lighting on the hair strands adds to the energetic feel.

• − Noticeable changes to the woman's face compared to the source image.
• − The dog's tail has been altered significantly and looks slightly unnatural.

FLUX.2 [klein] 4B

• + Excellent texture on the light background paper
• + Clean vector illustration style
• + Includes all requested elements like the cloche and banner

• − Spelling error in name: 'FLAXTION' instead of 'FLORIAN'
• − Redundant 'Est. 1720' text appearing twice
• − Serrated edge artifact on the banner graphic

GPT Image 1

• + Perfect text rendering for both 'Caffè Florian' and 'Est. 1720'
• + Clean minimalist composition
• + Consistent grainy texture across the elements

• − Failed the 'light background' prompt by using a solid black background
• − The cloche dome is slightly asymmetrical on the base

FLUX.2 [klein] 4B

• + Clean vector illustration style.
• + Effective use of the requested NASA-inspired color palette.
• + Includes the specific icon types requested like the Earth and Moon orbit rings.

• − Very poor text rendering with many illegible gibberish words.
• − The Saturn V rocket anatomy is anatomically incorrect for the mission.
• − The steps are not numbered or ordered according to the prompt sequence.

GPT Image 1

• + Excellent text legibility and mostly correct spelling of astronaut names.
• + Logical grid layout that follows the chronological mission steps better.
• + Crisp flat-vector icons that match the modern infographic aesthetic.

• − Misspelled 'Translunar' as 'EARLLUNAR' in the bottom label.
• − Missed the 'lunar orbit' step in the main icon row.
• − The rocket icon looks a bit more generic than a Saturn V.