FLUX.2 [dev] Flash fal vs FLUX.2 [klein] 9B Black Forest Labs

FLUX.2 [dev] Flash

• + Excellent photographic realism with natural textures on the book and table.
• + Perfectly adheres to all spatial and color prompts.
• + The glass cube has realistic thickness and refraction.

• − The plant is slightly cut off at the top edge of the frame.

FLUX.2 [klein] 9B

• + Strong composition and clear adherence to the color palette.
• + Good handling of light and shadow on the wooden table.

• − The blue sphere appears to be floating unnaturally in the center of the cube.
• − The glass cube has rounded corners and thick walls that make it look more like a vase than a geometric cube.
• − The perspective of the book sitting on the cube is slightly tilted and awkward.

FLUX.2 [dev] Flash

• + Excellent preservation of the man's identity, clothing, and hairstyle.
• + Realistic interior integration with the man's hands on the wheel.
• + Accurate representation of the California coastline atmosphere and lighting.

• − The car interior (wooden dashboard) does not match the modern interior of a Rolls-Royce Phantom Drophead Coupe.
• − Minor scale issue where the man appears slightly large for the cabin.

FLUX.2 [klein] 9B

• + Perfectly preserves the exterior of the car from the source image.
• + Captures the wide-angle motion of driving down a coastline excellently.
• + Maintains the correct car model identity.

• − The man is barely visible, relegated to a small silhouette in the driver's seat.
• − Fails to showcase the man's specific features or clothing from the source image.

FLUX.2 [dev] Flash

• + Excellent depiction of motion blur from passing cars
• + Natural and detailed skin texture on the face and hands
• + Accurately captures the 'imperfect framing' request with a tight, slightly off-center crop

• − The anatomy of the bicycle is slightly nonsensical near the handlebars
• − The background reflections are a bit muddy compared to the pavement detail

FLUX.2 [klein] 9B

• + Strong composition with a good use of shallow depth of field
• + The bicycle has a more coherent structure
• + Detailed ground reflections and textures that enhance the rainy atmosphere

• − Fails to include the requested motion blur from passing cars
• − The framing feels a bit too perfect and professional for the 'candid street photo' prompt

FLUX.2 [dev] Flash

• + Excellent realization of the leather strap and metal buckle textures
• + Accurate depiction of hair beads and braiding as requested
• + Deeply lifelike and expressive eyes

• − The scars appear slightly more like fresh blood/wounds than battle-worn scars
• − Skin texture is slightly softened in focus compared to the more rugged second image

FLUX.2 [klein] 9B

• + Superior metal engraving detail and reflection work
• + Skin texture and scarring feel more rugged and 'battle-worn'
• + Excellent depth of field with cinematic lighting

• − Hair beads are very small and less distinct than requested
• − A minor logical artifact where the torch on the right seems to merge into the character's shoulder

FLUX.2 [dev] Flash

• + Excellent use of vibrant secondary colors to differentiate blocks.
• + Very clean grid layout with consistent image sizing.
• + Modern typeface choice matches the 'bold sans-serif' prompt.

• − Nonsense header text 'CASSLAL 5 Menu'.
• − The prices and text underneath headings are largely illegible gibberish.

FLUX.2 [klein] 9B

• + Stronger typography for the main headers.
• + Better representation of 'minimalist' aesthetic through white space.
• + Includes a variety of food items beyond just pizzas.

• − Duplicate 'Appetizers' heading in the grid section.
• − Layout feels slightly more cluttered with the long paragraph of text at the top.
• − Text rendering becomes very messy and broken in the bottom half.

FLUX.2 [dev] Flash

• + Excellent text integration with a realistic fiery glow effect
• + Perfect 'exploded' view with clearly separated and suspended components
• + High photorealistic detail on the textures of the meat and lettuce

• − The starburst design for the price is slightly less dynamic than the title text

FLUX.2 [klein] 9B

• + Very dynamic composition with a strong sense of motion through radial streaks
• + Bold, readable typography for the price starburst
• + Vibrant colors and high contrast

• − Does not follow the 'exploded' burger request as the layers are mostly touching
• − Text for 'MAGIC BURGER' looks slightly more like a 3D bevel than actual fire

FLUX.2 [dev] Flash

• + Excellent chalk texture with realistic smudging and dusting on the board.
• + Perfect spelling and coherent formatting of all requested menu items.
• + Natural integration into a café environment with depth of field and warm lighting.

• − The 'Today's Specials' heading is less elegant/cursive compared to the other model.

FLUX.2 [klein] 9B

• + Beautiful cursive script for the title as requested in the prompt.
• + Highly legible handwriting throughout the entire board.
• + Captures the 'smudge' effect from board cleaning very effectively.

• − Contains a spelling error in the bottom line ('fress' instead of 'fresh').
• − The composition is a bit flat and clinical compared to a real café setting.

FLUX.2 [dev] Flash

• + Excellent character likeness, preserving the facial features and accessories perfectly
• + Matches the studio lighting and background of the original images

• − Major composition failure where it overlays the character on top of the original person
• − Fails to replicate the specific pose from Image 1, creating a seated posture instead

FLUX.2 [klein] 9B

• + Successfully replicates the complex dynamic pose from Image 1
• + Accurately transfers clothing, scarf, and sunglasses from Image 2
• + Seamlessly integrates the character into the lighting and environment

• − Minor facial likeness distortion compared to the source image
• − Anatomy issue with the right hand appearing as a clenched, simplified fist

FLUX.2 [dev] Flash

• + Excellent cinematic lighting and a more cohesive, high-quality aesthetic.
• + The composition feels more balanced with a clear sense of scale above the planet.
• + Very clean rendering of the horse and the astronaut suit without distracting elements.

• − Failed the specific spatial instruction for the horse to be on top of the astronaut.
• − Followed a traditional interpretation of 'horse riding' rather than the surreal inversion requested.

FLUX.2 [klein] 9B

• + High level of cosmic detail including multiple galaxies and nebulae.
• + Sharp rendering of the astronaut's face visible through the visor.

• − Failed the specific spatial instruction for the horse to be on top of the astronaut.
• − Includes distracting, nonsensical gibberish text at the bottom of the frame.
• − Over-crowded background creates a busy and less cinematic composition.

FLUX.2 [dev] Flash

• + Successfully identifies the coat and scarf textures.
• + Adds more complex jewelry as requested.

• − Severely distorts the subject's face with grotesque anatomical glitches.
• − Changes the subject's hair and adds a duplicate head structure behind the primary one.
• − Fails to maintain the background and original person's likeness.

FLUX.2 [klein] 9B

• + Successfully preserves the subject's face, hair, and unique skin patterns almost perfectly.
• + Great job matching the lighting on the subject to the environment.
• + Correctly adapts the coat, scarf, and jeans from Image 2 to the pose in Image 1.

• − The jewelry is somewhat different in style compared to Image 2 (beaded vs metallic).
• − The hand in the pocket lacks some structural detail.

FLUX.2 [dev] Flash

• + Excellent photorealism in the capybara's fur and the taxi interior
• + Correctly places the passenger in the back seat as requested
• + Cinematic lighting and high-quality bokeh in the background

• − The capybara's paws look more like human-animal hybrid claws than realistic capybara feet
• − The 'TX' sign on the roof is an unusual interpretation of taxi signage

FLUX.2 [klein] 9B

• + The capybara paws look slightly more natural in their placement on the wheel
• + High detail in the passenger's face and phone glow

• − Prompt adherence failure: the passenger is sitting in the front seat next to the driver instead of the back seat
• − The viewpoint makes it look like the camera is inside the engine or dashboard looking through the windshield

FLUX.2 [dev] Flash

• + Excellent typography style that fits the gothic theme
• + Very detailed spiderweb and thorny border
• + Good lighting on the jack-o-lantern

• − Includes some hallucinated gibberish text in the event details section
• − The parchment effect is less noticeable than the competitor

FLUX.2 [klein] 9B

• + Perfect text rendering for all requested details with no errors
• + Stronger parchment texture and vintage aesthetic
• + Better composition with the inclusion of a full moon in the background

• − The thorny border is slightly less intricate than Image A
• − The shadows on the pumpkin are a bit softer, reducing some drama

FLUX.2 [dev] Flash

• + Excellent preservation of the source background and clothing
• + Successfully added a massive amount of hair as requested

• − The hairline is very harsh and lacks natural blending at the forehead
• − The texture of the hair feels slightly more like a wig or an 'afro' filter rather than a natural growth of the subject's hair type

FLUX.2 [klein] 9B

• + Natural-looking hair texture that matches the beard's curl pattern
• + The hairline and sideburns are realistically integrated with the existing facial features
• + Excellent preservation of lighting and source details

• − One small stray hair strand at the top looks slightly disconnected

FLUX.2 [dev] Flash

• + Perfectly rendered flag icon.
• + Higher quality textures on the fish and rice grains.
• + Excellent typography and layout.

• − The sushi roll construction is slightly nonsensical with fish draped over a cut roll.

FLUX.2 [klein] 9B

• + Accurate variety of sushi types including maki and nigiri.
• + Good 3D cartoon aesthetic with soft lighting.
• + Clean isometric composition.

• − Incorrect flag icon (resembles Yemen or a generic tricolor instead of Japan).
• − Slightly muddy wood texture on the diorama base.
• − Maki rolls appear slightly flat or low-poly.

FLUX.2 [dev] Flash

• + Expertly integrates the hockey theme by placing the news desk directly on an ice rink with players in the background.
• + Maintains a very strong facial resemblance to the source image while applying the bobble-head caricature style.
• + Includes clever details like dogs holding hockey sticks and wearing jerseys.

• − The hands are slightly undersized and less detailed compared to the rest of the illustration.

FLUX.2 [klein] 9B

• + Captures the caricature aesthetic well with vibrant colors and expressive features.
• + Effectively incorporates the TV anchor desk and the crowd atmosphere.

• − The hockey theme is significantly less prominent, with only a few sticks visible in the crowd.
• − The facial features, particularly the eyes and mouth, deviate further from the source image's likeness.
• − The text in the image is nonsensical gibberish.

FLUX.2 [dev] Flash

• + Excellent depiction of morning dew sparkles on the grass
• + Captures all four requested animals plus duplicates for a fuller scene
• + Soft, beautiful backlighting with clear god rays

• − The animals are largely static and posing rather than 'playfully chasing and tumbling'
• − The fox proportions are slightly stylized/cartoonish

FLUX.2 [klein] 9B

• + Better captures the action of 'playfully chasing' with more dynamic poses
• + Higher contrast and more vibrant color palette in the meadow
• + Excellent variety in butterfly colors and placements

• − Completely missed the 'baby bunny' requirement from the prompt
• − The kitten has an anatomical anomaly where its arm seems to blend into the fox's side

FLUX.2 [dev] Flash

• + Perfectly captures the expressions and composition of the original meme.
• + Excellent application of soft, textured painting style similar to Ghibli concept art.
• + Preserves the nuanced facial details and clothing patterns from the source.

• − The lighting in the background is a bit washed out.
• − A strange small creature figure in the background replaces the people in a non-cohesive way.

FLUX.2 [klein] 9B

• + Strong watercolor aesthetic and clean line art.
• + Creative background replacement with a Ghibli-esque countryside and village.
• + Good color palette that feels warm and nostalgic.

• − Completely loses the original character expressions, making everyone look happy and losing the meme's context.
• − The character in the red dress has a slightly flattened perspective compared to the original.

FLUX.2 [dev] Flash

• + Strong prompt adherence with dramatic wind-blown hair effect.
• + Excellent preservation of the facial features and original background from the source image.

• − The flying leaves look a bit like static overlays rather than being integrated into the scene.
• − Some leaves overlapping the clothing have odd transparency/blending issues.

FLUX.2 [klein] 9B

• + Dynamic hair movement that looks organic and windswept.
• + High quantity of leaves creates a strong sense of energetic motion throughout the frame.

• − The leaf textures are slightly blurry compared to the subject.
• − Minor distortion at the tips of the hair strands where they meet the background.

FLUX.2 [dev] Flash

• + Excellent typography with a hand-drawn vintage feel
• + Beautiful subtle grain texture and shading
• + Superior composition using the banner for the main brand name

• − The steam is a bit wispy compared to the heavy linework of the cloche

FLUX.2 [klein] 9B

• + Features a clean vector emblem style with a circular frame
• + High contrast and very legible text

• − The 'Est. 1720' is on the banner while the main name is outside, reversing the typical hierarchy for this style
• − Lower complexity in the illustration's shading and texture

FLUX.2 [dev] Flash

• + Excellent text rendering with correct spelling of mission names and phases.
• + Followed the color palette and requested flat-vector iconography accurately.
• + Maintains a structured, logical sequence of the mission steps.

• − The 'Launch' label has some minor artifacting/overlapping text character issues.
• − Includes redundant icons for the same labels (two Earth Orbits, two Descents).

FLUX.2 [klein] 9B

• + Strong minimalist aesthetic with clean, chunky vector shapes.
• + Accurate NASA-inspired color palette usage.

• − Poor spelling in almost every text element ('AOILLO', 'EARDHT', 'TRANSLURAL').
• − The sequence of icons is confusing and does not logically follow the requested 1-6 mission steps.
• − The rocket icon looks more like a generic toy rocket than a Saturn V.