FLUX.2 [dev] Flash fal vs FLUX.2 [dev] Turbo fal

FLUX.2 [dev] Flash

• + Excellent prompt adherence, correctly following all positional and color instructions.
• + Realistic glass textures including subtle dust and refractions.
• + Accurate lighting and shadows coming from the left window source.

• − The plant in the background is slightly less defined compared to Model B.

FLUX.2 [dev] Turbo

• + Excellent photographic quality and sharp focus on the glass cube.
• + Very realistic wood grain on the table.
• + Clear visibility of the plant through the glass as requested.

• − The back-right vertical edge of the cube appears slightly misaligned with the top corner.
• − The blue sphere has a slightly more artificial appearance compared to Model A.

FLUX.2 [dev] Flash

• + Excellent preservation of the subject's face and specific hairstyle.
• + Maintains the pattern and colors of the plaid coat and scarf accurately.
• + The car's interior details and exterior white color are consistent with the source.

• − The man is sitting on the wrong side for a standard US California drive (right-hand drive interior).
• − The hand on the wheel has slightly muddy finger definitions.

FLUX.2 [dev] Turbo

• + Successfully positions the driver on the left side, consistent with US driving.
• + Captures the 'California coastline' vibe with a clear coastal road and palm trees.
• + High level of preservation for the subject's clothing and hair.

• − The logo on the steering wheel is distorted.
• − The background has a slightly more washed-out/low-contrast look compared to the foreground.

FLUX.2 [dev] Flash

• + Excellent adherence to the 'imperfect framing' prompt with a tight, slightly off-center crop.
• + Very realistic skin texture and age spots on the man's hands and face.
• + Stronger bokeh effect and light reflections that enhance the cinematic feel.

• − The front wheel is missing its tire/rim at the bottom, appearing to clip into the ground.
• − The man's right hand has some minor anatomical blurring/merging with the bike frame.

FLUX.2 [dev] Turbo

• + Better overall composition that shows more of the rainy street environment and background activity.
• + More natural rain effect visible against the darker background elements.
• + The tools and parts on the ground add to the storytelling of a 'repair' scene.

• − The front wheel has a significant rendering error where the rim is severed at the bottom.
• − The man's posture looks slightly uncomfortable as if he is kneeling inside the bike frame.

FLUX.2 [dev] Flash

• + Excellent symmetry in the armor engraving
• + Clean and well-defined braid structure
• + Superior leather texture and stitching on the straps

• − The torch positions are very symmetrical, feeling slightly artificial
• − Sparks are somewhat uniform in size

FLUX.2 [dev] Turbo

• + More natural and dynamic lighting from the single strong torch
• + Greater variety in spark size and bokeh depth
• + Excellent facial texture and grit

• − The leather strap buckle on the chest is physically impossible/confusing
• − Less symmetrical armor engraving compared to Model A

FLUX.2 [dev] Flash

• + Strong adherence to the colorful vibant accents requested.
• + Excellent photo quality with consistent lighting across the grid.
• + Good use of bold sans-serif typography.

• − Text rendering is messy with many typos and symbol artifacts.
• − Categorization and layout are slightly confusing, placing pizzas under 'Appetizers'.

FLUX.2 [dev] Turbo

• + Layout feels more professional and balanced with a clearer hierarchy.
• + Text is much more readable with fewer garbled characters.
• + Food variety better matches the categories (e.g., salad in appetizers).

• − Pricing values are unrealistic (e.g., $160-$300 pizza).
• − Food grid is slightly less uniform in shape than Model A.

FLUX.2 [dev] Flash

• + Excellent text integration with clear, fiery typography.
• + Better balance of color and lighting on the bottom bun and lettuce.
• + Higher quality starburst design that integrates better with the background effects.

• − The sauce droplets under the top bun look slightly like physical anchors rather than liquid.

FLUX.2 [dev] Turbo

• + Dynamic 'swooshing' sauce trails added a greater sense of motion as requested.
• + Very sharp textures on the meat patty.

• − The placement of the starburst price tag is a bit high and overlaps with the background fire excessively.
• − The cheese slice appears slightly more plastic-like than in Image A.

FLUX.2 [dev] Flash

• + Excellent text rendering with no spelling errors.
• + Consistent handwriting style across all menu items.
• + Natural chalk texture and smears look highly realistic.

• − The title is on a single line which makes it slightly cramped near the edges.

FLUX.2 [dev] Turbo

• + Better compositional layout for the title area.
• + Realistic chalk texture and background café atmosphere.
• + Accurately followed the prompt's content requirements.

• − Contains a formatting error/repetition in the first item price ('- $ - $24').
• − The handwriting style is slightly more inconsistent between the title and the body text.

FLUX.2 [dev] Flash

• + Successfully replicates the character's clothing, scarf, and sunglasses from Image 2.
• + Matches the yellow background and red ottoman from Image 1.
• + High resolution and clear textures on the clothing.

• − Severe anatomical error with the previous image's person's head and hair sticking out from behind the man.
• − The pose is significantly altered from the source, losing the dynamic reach and leg positioning.
• − Feet are poorly rendered and do not interact naturally with the ottoman.

FLUX.2 [dev] Turbo

• + Captures the character's facial features and side profile effectively.
• + Accurately recreates the sunglasses and clothing ensemble.
• + Good lighting integration on the character's face.

• − Catastrophic anatomical failure with a second head (the woman from Image 1) emerging from the side.
• − Fails to replicate the specific pose from Image 1, creating a floating/squatting hybrid instead.

FLUX.2 [dev] Flash

• + Excellent surface textures on the space suit and horse hair.
• + Balanced composition with coherent background celestial bodies.

• − Failed the core spatial logic required by the prompt (it shows an astronaut riding a horse, not vice versa).
• − Anatomical anomaly with an extra horse tail/haunch appearing behind the main horse.

FLUX.2 [dev] Turbo

• + High cinematic visual quality with vibrant nebula colors.
• + Realistic lighting and shadows consistent across the subject and the planet surface below.

• − Completely ignored the specific spatial instruction for the horse to be on top of the astronaut.

FLUX.2 [dev] Flash

• + Attempts to maintain the specific features of the person from Image 1.
• + Includes the requested coat and plaid scarf.

• − Severe facial distortion with multiple eyes and noses.
• − Significant anatomical glitches where the person's head merges with a second partial head.

FLUX.2 [dev] Turbo

• + High visual quality and coherency in terms of lighting and anatomy.
• + Accurately recreates the outfit elements including the coat, scarf, and jeans.

• − Failed the identity preservation requirement by replacing the person from Image 1 with the person from Image 2.
• − Included sunglasses and a mustache not present on the base person.

FLUX.2 [dev] Flash

• + Excellent photorealism with smooth lighting on the capybara's fur.
• + Consistent clothing textures for both the driver and the passenger.
• + The capybara's paws are anatomically believable in their grip on the wheel.

• − The passenger appears to be in the front passenger seat rather than the requested back seat.
• − The 'TAX' sign on the roof is slightly garbled and looks like 'TAI' or 'TAX' with artifacts.

FLUX.2 [dev] Turbo

• + The taxi driver cap has a more authentic chauffeur/taxi style brim.
• + High-quality rendering of the city lights through the windshield.
• + Accurate bored expression on the passenger's face.

• − The passenger is seated in the front seat instead of the requested back seat, which changes the dynamic of the scene.
• − The capybara's paws have slightly odd, long claws that look less natural than model A.

FLUX.2 [dev] Flash

• + Excellent typography and layout for the main title.
• + High-contrast, spooky atmospheric lighting around the jack-o-lantern.

• − Includes some gibberish text 'Hunk: 0369' in the details section.
• − Vignetting is a bit heavy, making the lower corners harder to read.

FLUX.2 [dev] Turbo

• + Perfect text rendering for all requested details with no extra gibberish.
• + Better overall color palette that conveys the vintage parchment feel.
• + Superior border details with clearer thorn and web integration.

• − The 'Party Invitation' text has slightly less artistic flourishing than Image A.

FLUX.2 [dev] Flash

• + Excellent preservation of original facial features and environment.
• + Natural-looking hairline integration with the forehead.
• + Realistic hair texture and volume.

• − The choice of an afro style may not feel naturally matched to the character's original beard type.

FLUX.2 [dev] Turbo

• + Highly detailed hair texture with individual flyaway strands.
• + Perfect source preservation of the face, glasses, and background.

• − The hairline is slightly more abrupt and dense compared to the natural skin transition in Model A.

FLUX.2 [dev] Flash

• + Perfect text rendering and layout for 'JAPAN' and 'SUSHI'.
• + Clean, soft textures that perfectly match the 'cartoon scene' and 'refined textures' prompt.
• + Excellent miniature diorama feel with a simple, high-quality wooden base.

• − The sushi construction is slightly surreal, blending nigiri toppers with a maki-like interior core.

FLUX.2 [dev] Turbo

• + Highly realistic rice and fish textures with great PBR material properties.
• + More traditional and recognizable sushi (nigiri) presentation.
• + Accurate text and flag placement.

• − The wooden base has some texture tiling/clipping issues on the left edge.
• − Slightly more cluttered with additional garnishes compared to the 'minimal' request.

FLUX.2 [dev] Flash

• + Excellent caricature style that captures the source image's facial features accurately.
• + Integrates the hockey theme cleverly with dogs wearing jerseys and helmets.
• + Clear text and clean lines consistent with a professional caricature.

• − The dogs' anatomy is slightly inconsistent in the foreground characters.

FLUX.2 [dev] Turbo

• + Strong resemblance to the woman in the source image in the caricature style.
• + Great composition that makes the scene feel like a live TV broadcast on an ice rink.
• + High energy and consistent character design across the various dogs.

• − The text on the desk is garbled and illegible.
• − The extra arms on one of the hockey players in the background create a minor visual artifact.

FLUX.2 [dev] Flash

• + Includes all four requested animals plus an extra rabbit, creating a fuller scene.
• + Excellent fur textures particularly on the fox and the golden retriever.
• + The lighting and 'dew sparkles' are clearly defined and aesthetically pleasing.

• − The extra animal (second rabbit/bunny head) makes the anatomy in the center look slightly crowded and confusing.
• − The cat's posture is a bit stiff compared to Model B.

FLUX.2 [dev] Turbo

• + Perfect adherence to the count and types of animals requested (puppy, kitten, bunny, fox).
• + Dynamic and playful posing that better captures the 'tumbling' and 'chasing' part of the prompt.
• + Very high visual clarity and consistent lighting across the different fur types.

• − Slightly fewer butterflies than Model A, though still sufficient for the prompt.
• − The kitten's tail looks slightly elongated.

FLUX.2 [dev] Flash

• + Captures the Studio Ghibli art style exceptionally well, particularly in the character facial features.
• + Successfully transforms the urban background into a more magical, grassy field with a dreamy sunset.
• + Excellent color palette using soft pastels and gentle lighting as requested.

• − Includes a strange, small rabbit-like creature in the background that wasn't in the source and feels a bit detached.

FLUX.2 [dev] Turbo

• + Retains more of the source image's composition, including the background bus and street structures while stylizing them.
• + Excellent line work and watercolor-esque texture on the clothing and faces.
• + The addition of cherry blossoms adds to the nostalgic and dreamy Ghibli theme.

• − The characters in the far background have slightly less refined facial features compared to the main subjects.

FLUX.2 [dev] Flash

• + Strong wind effect on hair
• + Good variety in leaf sizes
• + Excellent preservation of the facial features

• − Some yellow leaves appear to be 'stuck' on the jacket without motion blur

FLUX.2 [dev] Turbo

• + Natural hair spread and flow
• + More abundant leaves creating a higher sense of energy
• + Better integration of flying leaves with the dog's foreground area

• − Slightly less motion blur on individual leaves than requested
• − Leaves feel a bit uniformly scattered

FLUX.2 [dev] Flash

• + Excellent typography with a natural-looking curve in the banner
• + Accurate rendering of the accent mark in 'Caffè'
• + Superior vector-style shading and highlight on the cloche dome

• − The 'Est. 1720' text is floating outside of the requested banner
• − The steam effect is slightly less refined compared to Model B

FLUX.2 [dev] Turbo

• + Stronger adherence to the prompt by placing 'Est. 1720' inside the banner
• + Elegant secondary flourishes and steam lines
• + Cleaner overall layout with better vertical balance

• − The accent mark on 'Caffè' is slightly disconnected and floating too high
• − The cloche dome is a bit flatter and less dynamic than Model A

FLUX.2 [dev] Flash

• + Clean, legible typography for the main headers and crew members.
• + Very high-quality vector illustrations of the Lunar Module and Saturn V.
• + Good adherence to the requested NASA-inspired color palette.

• − Literal interpretation of the prompt led to 'Satauuri Iccon' appearing as text rather than just an icon.
• − Includes duplicate labels for 'Descent' and 'Landing' creating a cluttered layout.
• − Minor spelling errors in small supporting text (e.g., 'Tranquility' vs 'Tranquility').

FLUX.2 [dev] Turbo

• + Includes a well-rendered NASA logo that fits the prompt's theme.
• + Professional layout with better use of negative space.
• + Accurate spelling of 'Tranquility' and the crew names.

• − Muddied the requested workflow by duplicating 'Translunar' and the Moon icons.
• − Also included technical prompt text ('Saturn V icon') as a text label.
• − The trajectory paths are a bit confusing and overlap inconsistently.