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

FLUX.2 [dev] Turbo

• + Excellent realism in the texture of the red book and wooden table.
• + Perfectly captures the 'partially visible through glass' effect for the plant.
• + Accurate physical properties of glass like thicknesses and reflections.

• − The sphere is resting on the bottom rather than floating, though the prompt didn't specify floating, it looks slightly off-center.

FLUX.2 [klein] 9B

• + Strong composition with centered elements.
• + Good lighting work with a caustic light effect on the table surface.

• − The blue sphere appears to be floating mid-air inside the glass, which looks slightly less realistic than resting on the bottom.
• − The perspective of the book on top of the cube feels slightly warped at the edges.

FLUX.2 [dev] Turbo

• + Excellent preservation of the man's identity, clothing, and hairstyle.
• + Realistic integration of the man into the car's interior with high level of detail on the dashboard.
• + Dynamic sense of motion with the blurred road and background mountains.

• − The car's exterior paint color changed from white to a more champagne/silver tone.
• − The steering wheel is positioned on the left side, but the character is sitting on the right reaching across.

FLUX.2 [klein] 9B

• + Perfectly preserves the white color and exact exterior model of the car from the source.
• + Great environmental lighting and accurate California coastline scenery.
• + Correct perspective for the car driving on the road.

• − The man is barely visible, reduced to just the top of his hair behind the seat.
• − Fails to meaningfully integrate the second source image (the man) into the composition.

FLUX.2 [dev] Turbo

• + Excellent depiction of motion blur on the background vehicles.
• + Highly realistic skin texture and age-appropriate details on the hands and face.
• + The composition feels authentic to the 'imperfect framing' request, appearing like a true street snap.

• − The bike frame has some structural inconsistencies near the front basket.
• − The tools on the ground look a bit like abstract shapes upon close inspection.

FLUX.2 [klein] 9B

• + The side-profile composition and shallow depth of field create a very cinematic look.
• + Great detail in the toolkit and the mechanical components of the bicycle.
• + Effective use of reflections on the wet pavement.

• − The white car in the background lacks the requested motion blur, looking too static.
• − The subject's skin appears slightly too smooth compared to the 'natural skin texture' prompt.
• − The positioning of the subject's left hand on the bike frame is a bit awkward.

FLUX.2 [dev] Turbo

• + Excellent execution of the braided hair with colorful beads.
• + Superior lifelike skin texture and realistic eye detail.
• + Perfectly captures the battle-worn aesthetic with believable dirt and scars.

• − Slightly more cluttered background due to the proximity of the torch flame.

FLUX.2 [klein] 9B

• + Great engraving detail on the plate armor.
• + Strong lighting symmetry with balanced torches in the background.
• + Good texture on the leather straps and chainmail.

• − The hair braids and beads look more generic and less intricately tied into the hair.
• − Skin appears slightly more plastic or 'perfected' compared to model A.

FLUX.2 [dev] Turbo

• + Excellent typography with clean, readable sans-serif fonts.
• + Highly realistic food photography with vibrant colors.
• + Professional layout that adheres strictly to the requested sections and grid style.

• − Nonsensical pricing ($160-$300 for a pizza) affects realism.
• − Small text contains gibberish/lorem ipsum placeholder text.

FLUX.2 [klein] 9B

• + Clean grid alignment for the images.
• + Vibrant accents used throughout the layout.
• + Includes more reasonable price points ($4-$9).

• − Significant spelling errors in various headings and main title.
• − The 'Mains' category shows a pizza, lacking food variety across sections.
• − Typography is cluttered and harder to read compared to the other model.

FLUX.2 [dev] Turbo

• + Excellent exploded view with clear separation between all layers
• + Highly detailed, fiery texture on the text consistent with the prompt
• + Superior lettuce and tomato textures providing a photorealistic food appearance

• − The 'MAGIC BURGER' text is slightly thinner and less readable than in the competitor's version

FLUX.2 [klein] 9B

• + Bold, high-impact typography that is very easy to read
• + Strong sense of motion with the radial sparks and tilted composition
• + Vibrant colors and a very clean graphic design look

• − Failed to fully execute the 'exploded' burger request, as most layers are still touching
• − The burger layers appear more like a standard double cheeseburger than a disassembled magic burger

FLUX.2 [dev] Turbo

• + Excellent spelling accuracy for a complex prompt and handwriting style.
• + Realistic chalk texture with convincing dust smudges and varying stroke weight.
• + Very natural-looking café environment in the background.

• − The pricing on the third item is a bit repetitive ('- 9' then '$9').

FLUX.2 [klein] 9B

• + Strong chalk texture and realistic wood grain on the frame.
• + Clear, legible handwriting that matches the requested style.

• − Significant spelling errors including 'Riott Risoto', 'Octoopus', and 'fress'.
• − Included a random repeat of the price '-$28' in the middle of a line.

FLUX.2 [dev] Turbo

• + Successfully incorporates the character's face, sunglasses, scarf, and shirt details.
• + Matches the studio lighting and yellow background of the source image.

• − Horrific anatomical failure with a second female head growing out of the character's torso.
• − Fails to replicate the specific crossed-leg pose from Image 1, resulting in a floating figure.

FLUX.2 [klein] 9B

• + Perfectly replicates the complex body pose from Image 1.
• + Integrates the character's clothing and accessories seamlessly into the action.
• + Preserves the anatomy and spatial relationship with the red stool.

• − The head angle is slightly less dynamic than the original source face but remains structurally sound.

FLUX.2 [dev] Turbo

• + Excellent cinematic lighting and atmosphere
• + High level of detail in the astronaut suit and horse's fur
• + Coherent composition including a large planet curve

• − Failed to follow the negative constraint of the horse being on top of the astronaut
• − Rendered a traditional 'astronaut riding a horse' scene instead of the surreal reversal requested

FLUX.2 [klein] 9B

• + Sharp rendering of celestial bodies and galaxies
• + Clear facial detail within the astronaut helmet

• − Completely ignored the prompt's specific instruction to have the horse on top
• − Includes nonsensical AI-generated text at the bottom of the image
• − Composition feels slightly cluttered with too many floating planets

FLUX.2 [dev] Turbo

• + Successfully transfered the clothing, scarf, and shades from Image 2.
• + High image resolution and clarity.

• − Completely failed the identity preservation requirement, replacing the person in Image 1 with the person from Image 2.
• − Distorted the hand on the right side of the image.

FLUX.2 [klein] 9B

• + Perfectly preserved the identity, facial features, and skin details of the person in Image 1.
• + Accurately applied the clothing elements from Image 2 to the target subject.
• + Maintained the original background and pose exactly.

• − Added extra jewelry that was not present in Image 2.
• − Small anatomical glitch on the right thumb.

FLUX.2 [dev] Turbo

• + Excellent photographic cinematic lighting and texture.
• + Better positioning of hands/paws on the steering wheel.
• + The passenger is correctly seated in the back seat as requested.

• − Internal car perspective feels slightly cramped or inconsistent with the roof sign placement.

FLUX.2 [klein] 9B

• + Realistic interior lighting from the phone screen onto the passenger.
• + Good capture of the capybara's professional facial expression.

• − Failed the spatial prompt: the passenger is sitting in the front passenger seat, not the back seat.
• − Text on the hat is gibberish ('NEW TALA').

FLUX.2 [dev] Turbo

• + Excellent texture on the Jack-o-lantern and trees
• + Perfect text rendering with no spelling errors
• + Balanced composition with high-contrast cinematic lighting

• − The thorn border is a bit cluttered at the top and bottom edge

FLUX.2 [klein] 9B

• + Elegant banner design for the secondary text
• + Clear inclusion of the requested moon for the moody night sky
• + Clean and readable typography

• − The Jack-o-lantern's surface looks a bit smoother and less realistic than in Model A
• − The thorn border lacks the intricate texture of Model A

FLUX.2 [dev] Turbo

• + Excellent preservation of the original face, lighting, and background.
• + Provides a very thick and full head of hair as requested.

• − The hair texture is slightly too uniform and lacks some realistic variation near the hairline.
• − The transition between the hair and the forehead feels a bit abrupt.

FLUX.2 [klein] 9B

• + Natural integration of grey hairs that matches the existing beard.
• + Realistic, chaotic hair texture that feels very organic.
• + Preserves the original person and environment perfectly.

• − The hairline on the temple (left side of image) is slightly messy and blends into the glasses arm in a confusing way.

FLUX.2 [dev] Turbo

• + Excellent text rendering and typography alignment.
• + High-quality textures, especially the realism of the salmon and rice.
• + Correct Japanese flag icon.

• − The lighting is a bit flat compared to the cartoon 'PBR' request.

FLUX.2 [klein] 9B

• + Stronger 3D cartoon aesthetic as requested.
• + Good isometric perspective and diorama composition.

• − Incorrect flag icon (displays a tri-color flag instead of Japan's).
• − Lower texture detail on the 'sushi' ingredients.
• − Text tracking/alignment is slightly less refined than Model A.

FLUX.2 [dev] Turbo

• + Excellent likeness preservation, capturing the subject's features accurately in caricature style.
• + Very detailed background that integrates both the TV anchor desk and an active hockey rink perfectly.
• + Cleverly incorporates dogs as both spectators and studio guests.

• − The text on the anchor desk is garbled and nonsensical.
• − The hands are slightly stylized to the point of appearing flat.

FLUX.2 [klein] 9B

• + Classic caricature style with bold lines and expressive facial features.
• + Good inclusion of all requested elements: hockey arena, dogs, and TV anchor equipment.

• − Lower likeness preservation; the face looks generic and less like the source image compared to the other model.
• − Anatomy issues with the hands, notably the right hand holding the microphone.
• − The inclusion of a US flag and random text characters feels cluttered and irrelevant to the specific prompt.

FLUX.2 [dev] Turbo

• + Excellent adherence to the prompt, including all four specific animals listed.
• + Exceptional rendering of dewdrops and realistic 'god rays' lighting.
• + More realistic interaction between animals, creating a convincing tumbling effect.

• − The butterfly anatomy is slightly simplified.
• − The puppy's left hind leg is anatomically a bit unclear in the grass.

FLUX.2 [klein] 9B

• + Bright, vibrant colors and very clean fur texture.
• + Beautiful butterflies with varied colors and clear wing patterns.
• + Excellent center-frame composition for the trio of animals.

• − Failed to include the baby bunny requested in the prompt.
• − The kitten's paws have blending artifacts where they meet the other animals.
• − The ground looks a bit flat compared to the dew-covered realism of the other image.

FLUX.2 [dev] Turbo

• + Expertly preserves the exact expressions of the original meme characters.
• + Captures the intricate pattern details of the plaid shirt perfectly.
• + Nails the Ghibli color palette with soft pinks and warm, textured lighting.

• − The background remains a city street which feels slightly less 'dreamy' than the anime landscapes.

FLUX.2 [klein] 9B

• + Excellent Ghibli-style character design with clean line art.
• + Creates a beautiful, dreamy countryside background that fits the aesthetic perfectly.
• + Maintains the composition and character positioning very well.

• − Loses the specific 'offended' and 'lustful' facial expressions that define the original meme.
• − Simplifies the textures of the hair and clothing significantly compared to the source.

FLUX.2 [dev] Turbo

• + Excellent adherence to the 'windy' hair request with natural-looking flow
• + High level of source preservation with minimal changes to background and facial identity
• + Good distribution of flying leaves throughout the scene

• − Some leaves appear semi-transparent or look like digital artifacts
• − Small leaf artifacts appearing directly on the woman's face and jacket

FLUX.2 [klein] 9B

• + Creates very well-defined, crisp flying leaves
• + Achieves an excellent sense of motion in the hair without losing the woman's likeness
• + Superior source preservation, maintaining the dog and background perfectly

• − A few leaves appear slightly flat against the camera plane

FLUX.2 [dev] Turbo

• + Excellent typography including the correct grave accent on 'Caffè'.
• + Beautifully integrated banner with classic engraving-style details.
• + Perfect execution of the grainy, vintage paper texture requested.

• − The steam lines are slightly separate from the cloche knob.

FLUX.2 [klein] 9B

• + Clean vector-style execution with bold shapes.
• + Good use of negative space in the steam illustration.

• − Typography is less 'classic' and feels more generic.
• − The banner transparency/shading is inconsistent with a minimalist logo.
• − The grain texture on the background is less convincing than Model A.

FLUX.2 [dev] Turbo

• + Excellent text rendering for most labels including names of the astronauts.
• + Accurate and detailed representation of the Saturn V and Lunar Module.
• + Comprehensive layout that follows all requested infographic steps.

• − Includes some redundant repetitive labels like 'Translunar' appearing twice.
• − The text 'Saturn Vicon' merged the object and the concept of an 'icon'.

FLUX.2 [klein] 9B

• + Stronger flat-vector aesthetic with a clean, cohesive design language.
• + Excellent color palette adherence following the NASA-inspired theme.

• − Numerous spelling errors in text labels such as 'AOILLO', 'EARDHT', and 'LANDINING'.
• − The flow of the infographic icons is disjointed and non-linear compared to the prompt.