FLUX.2 [max] Black Forest Labs vs LongCat-Image Meituan

FLUX.2 [max]

• + Displays excellent texture on the red book cover.
• + Features highly realistic window lighting with sharp shadows on the table.
• + The glass cube has a sophisticated, modern minimalist design with thin edges.

• − The plant in the background is very blurry, making it difficult to see through the glass effectively.
• − The placement of the cube's vertical edge bisects the internal sphere awkwardly.

LongCat-Image

• + Excellent refraction and visibility of the plant through the glass panels.
• + The blue sphere has a beautiful ethereal, slightly glowing quality.
• + Stronger composition with the window clearly visible to the left to justify the light source.

• − The red book has a slightly generic, less detailed texture compared to the other model.
• − The thickness of the glass cube edges feels a bit heavy/industrial.

FLUX.2 [max]

• + Excellent adherence to the 'imperfect framing' prompt, creating a realistic candid look.
• + Superb skin texture and fine detail on the hands and clothing.
• + Highly realistic motion blur and background bokeh that matches the 50mm lens description.

• − The crop is very tight, cutting off the back of the man and the bicycle.

LongCat-Image

• + Natural lighting and convincing reflections on the wet pavement.
• + Good sense of environmental storytelling with the shopfronts and traffic.

• − Noticeable anatomical issues with the bicycle frame which appears to have three wheels or a nonsensical structure.
• − Rain streaks look like filtered overlays rather than integrated into the scene.
• − The man's feet and posture look slightly detached from the ground.

FLUX.2 [max]

• + Exquisite detail on the engraved plate armor and worn leather straps.
• + Masterful use of lighting and shallow depth of field for a cinematic look.
• + High-fidelity textures on the skin, including realistic scars and dirt.

• − The braids are somewhat obscured behind the head compared to the other model.

LongCat-Image

• + Closer adherence to the request for braids with small beads by making them clearly visible.
• + Dynamic composition with visible fire and sparks.
• + Good representation of the cloth underlayer and chainmail.

• − The scar on the cheek looks somewhat like an unnatural dark blotch or ink.
• − The armor engraving is much simpler and lacks the depth of the first image.
• − Lighting feels a bit more flat and saturated compared to the more lifelike Model A.

FLUX.2 [max]

• + Clean, professional layout that perfectly matches the minimalist restaurant prompt.
• + Legible header text and coherent alignment of prices and items.
• + Excellent inclusion of all requested sections (Appetizers, Pizza, Mains).

• − Menu items often conflict with the section headers (e.g., pizza and burgers listed under Mains).
• − Body text is mostly gibberish, though it mimics the look of real text well.

LongCat-Image

• + Bold and vibrant color palette with a creative design approach.
• + High-quality food photography with good color saturation.

• − The layout is cluttered and difficult to read as a functional menu.
• − Text is highly distorted and contains significant AI artifacts/gibberish.
• − Fails to cleanly execute the specific grid and sections requested in the prompt.

FLUX.2 [max]

• + Excellent 'exploded' effect with clearly separated, floating layers as requested.
• + Superior photorealistic textures on the bun and meat patty.
• + Professional typography integration with a cohesive fiery glow effect across all text.

• − The '€6.99' starburst is a bit simple in design compared to the rest of the ad.
• − The sauce suspension is somewhat abstract and looks slightly like plastic loops.

LongCat-Image

• + Vibrant, high-contrast colors and a dramatic fiery background with actual burning coal.
• + Creative integration of all text elements into a single starburst graphic.
• + Good sense of motion with flying embers and dripping sauce.

• − Failed the 'exploded' instruction as the burger layers are mostly stacked together.
• − The text rendering on 'MAGIC BURGER' has some lighting inconsistencies and looks slightly more illustrated than photorealistic.
• − Bottom bun appears somewhat flat and less detailed.

FLUX.2 [max]

• + Excellent text rendering with perfect spelling and realistic chalk texture.
• + Authentic handwritten aesthetic with natural variations that match the prompt perfectly.
• + High visual quality with realistic lighting and chalkboard smudges.

• − The cursive is relatively simple rather than being highly decorative 'elegant cursive'.

LongCat-Image

• + Successfully captures a cozy café background environment.
• + The chalk texture on the board surfaces and edges is very realistic.

• − Severely failed the text rendering, with numerous spelling errors and gibberish words.
• − Layout is cluttered and fails to follow the specific menu structure requested in the prompt.
• − Failed to include the third specific menu item correctly, outputting gibberish instead.

FLUX.2 [max]

• + Excellent cinematic lighting and galaxy rendering.
• + High-quality texture on the horse and space rock.

• − Fails the specific prompt instruction for the horse to be on top of the astronaut.

LongCat-Image

• + Interesting surreal composition with multiple celestial elements.
• + Consistent rendering of space equipment.

• − Fails the specific prompt instruction for the horse to be on top of the astronaut.
• − Anatomical issues with the horse's front-left leg.
• − Artificial-looking artifacts around the flying vehicles.

FLUX.2 [max]

• + Excellent atmospheric lighting and realistic taxi interior details.
• + Captures the bored, nonchalant expression of the passenger perfectly.
• + High level of texture detail in the capybara's fur.

• − The capybara has distinct human hands instead of paws as requested.
• − The capybara's head is fused oddly with the human body in the driver's seat.

LongCat-Image

• + Accurately depicts the capybara with animal paws on the wheel.
• + Composition is bright and clear, successfully showing the exterior and interior.
• + The capybara's expression is very professional and calm.

• − Generated two passengers instead of a single businesswoman.
• − The lighting on the passengers' faces is a bit flat compared to the driver.
• − Some minor artifacts on the taxi's exterior signage.

FLUX.2 [max]

• + Excellent typography with perfect spelling in all requested text sections.
• + Highly cohesive composition with cinematic lighting and a clear visual hierarchy.
• + The scroll banner and border elements are well-integrated into the atmosphere.

• − The parchment texture is less prominent compared to model B.

LongCat-Image

• + Strong 'dark parchment' aesthetic that fits the vintage request.
• + Bold and clear gothic title font.
• + Good use of the thorn and web border elements.

• − The text at the bottom contains significant misspellings and repetitions ('The Armiees', '7um').
• − The scroll banner is small and less 'elegant' compared to model A.
• − Composition feels slightly cluttered with the torn paper effect inside a dark background.

FLUX.2 [max]

• + Excellent adherence to the isometric perspective and diorama base request.
• + Clean, professional typography with perfect alignment.
• + Uniform and soft 3D cartoon textures that feel cohesive.

LongCat-Image

• + High-contrast, vibrant colors that make the sushi pop.
• + Impressive 'clay-like' texture on the individual rice grains.
• + Wavy flag icon adds a nice dynamic touch.

• − Failed to provide the 'small raised diorama base', showing only the wooden board.
• − Perspective is a standard low-angle shot rather than the requested 45° top-down isometric view.
• − Text is slightly less centered compared to model A.

FLUX.2 [max]

• + Perfectly identifies and renders all four distinct animals: golden retriever, kitten, bunny, and fox kit.
• + Exquisite lighting with realistic god rays, dew sparkles, and backlighting on the fur.
• + Dynamic and natural composition showing all animals in active, playful motion.

• − The kitten and bunny are slightly small in scale relative to the puppy and fox.

LongCat-Image

• + Bright, vibrant colors that evoke a cheerful and wholesome atmosphere.
• + Excellent fur texture and large expressive eyes on the main subjects.

• − Fails to generate four distinct animals, merging the kitten and bunny into a single hybrid creature with rabbit ears on a cat body.
• − The lighting and environment look more like a digital illustration than the requested photorealistic scene.
• − Strange floating water droplets contrast poorly with the background.

FLUX.2 [max]

• + Excellent typography rendering with the correct grave accent on 'Caffè'.
• + Clean vector emblem style that adheres to a minimalist aesthetic.
• + Perfectly follows all prompt instructions including the banner and sub-text.

• − The steam is very faint, making it slightly hard to see.
• − The composition is safe and a bit standard for a logo.

LongCat-Image

• + Strong hand-drawn vintage illustrative feel.
• + Good use of line-weights and shading to create depth.
• + The 'Est. 1720' banner is well-executed and stylistically consistent.

• − Incorrect and repetitive text with 'Caffè' appearing twice and being partially illegible in the top instance.
• − Less 'minimalist' than requested, leaning into a more cluttered, busy composition.
• − Missing the professional vector-like clarity usually needed for a logo.

FLUX.2 [max]

• + Excellent typography with nearly perfect spelling of names and mission phases.
• + Clean, modern vector aesthetic that aligns perfectly with the 'flat-vector' request.
• + Layout logically follows the requested steps from launch to landing.

• − Repeats the text 'Earth Orbit' in the first panel instead of just 'Launch'.
• − The Saturn V rocket icon is stylized as a generic shuttle/rocket rather than the specific Saturn V silhouette.

LongCat-Image

• + Strong 'NASA-inspired' color palette with bold use of muted red and navy.
• + Graphic composition is artistically interesting with a vertical layout.

• − Text is largely nonsensical or misspelled (e.g., 'Tranquilty', 'Aadnlin').
• − Failed to include the requested specific steps and consistent iconography.
• − Art style is more illustrative and messy than the requested clean vector infographic.