LongCat-Image Meituan vs Stable Diffusion 3.5 Medium Stability AI

LongCat-Image

• + Excellent adherence to spatial relationships, with the sphere resting realistically inside the cube.
• + High visual quality with realistic light refractions and reflections in the glass.
• + The plant is clearly positioned behind the cube as requested.

• − The red book is slightly floating or poorly aligned with the top edge of the glass cube.

Stable Diffusion 3.5 Medium

• + Good color saturation and representation of all requested elements.
• + Effective soft window lighting consistent with the prompt.

• − The blue sphere is levitating inside the cube, which feels physically unnatural.
• − The rendering of the red book's texture and binding is blurry and lacks detail.
• − The glass cube lacks clear definition on its top face under the book.

LongCat-Image

• + Excellent adherence to the 'imperfect framing' and '50mm lens' aesthetic.
• + Realistic lighting and reflections on the wet pavement.
• + High level of detail in the bicycle components and the man's expression.

• − The bicycle geometry is slightly warped, specifically where the front wheel meets the frame.
• − Visible rain streaks look a bit like a static filter over the image parts.

Stable Diffusion 3.5 Medium

• + Strong 'candid street photo' feel with authentic-looking film grain.
• + Accurate atmosphere for a rainy city environment with soft bokeh.

• − Anatomical failure with the subject's hands; they appear as indistinct, claw-like lumps.
• − The red bicycle is missing its handlebars in a logical connection to the frame.
• − Lack of clear 'motion blur from passing cars' as requested.

LongCat-Image

• + Excellent depiction of ornate, engraved plate armor with visible chainmail and leather texture.
• + Clear adherence to the 'beads in hair' request.
• + Balanced composition with professional-level lighting and bokeh.

• − The facial scars look a bit like digital paint or stickers rather than realistic skin damage.
• − Character looks slightly too clean and 'model-like' for a battle-worn warrior.

Stable Diffusion 3.5 Medium

• + Intense, lifelike eyes and gritty skin texture that captures the 'battle-worn' aesthetic perfectly.
• + Realistic lighting and shadow play across the face from the torchlight.
• + More natural integration of dirt and grime on the skin.

• − Failed to include the beads in the braided hair as requested.
• − The armor engraving is slightly less distinct than in Model A.
• − Shallow depth of field is very aggressive, causing some odd blurring in the foreground hair.

LongCat-Image

• + Strong use of vibrant accent colors and visual hierarchy.
• + Clear categorical sections that align well with the casual dining request.
• + High-quality, appetizing food photography.

• − The text is largely illegible gibberish.
• − The layout feels slightly cramped with overlapping color blocks.

Stable Diffusion 3.5 Medium

• + Excellent adherence to the 'minimalist' and 'grid' requirements.
• + Consistent sizing of food icons creates a clean, professional aesthetic.
• + Better spacing and margin usage for a print-ready feel.

• − The text is very small and contains many illegible characters.
• − Colors are somewhat muted compared to the 'vibrant' request.

LongCat-Image

• + Excellent typography with glowing fiery effects that match the prompt perfectly.
• + High visual clarity and vibrant colors.
• + Great implementation of the starburst element and ember details.

Stable Diffusion 3.5 Medium

• + Realistic texture on the burger bun and patty.
• + Good sense of depth with the fire in the background.

• − Failed to create an 'exploded' burger, showing it mostly intact.
• − Text is plain and lacks the requested fiery, glowing effect.
• − Graphic for the starburst is rudimentary and visually inconsistent with the scene.

LongCat-Image

• + Excellent chalk texture on the board surface and lettering.
• + The background cafe environment is realistic and well-composed.
• + The handwriting looks more like a natural human hand than a digital font.

• − Severely failed the text rendering with major typos in almost every word (e.g., 'ToayS StayS').
• − The menu layout is messy and does not follow the requested structure well.

Stable Diffusion 3.5 Medium

• + Successfully captured most of the requested menu items despite some spelling errors.
• + Includes all requested elements like the date and the start of the third item 'Butter'.
• + Good use of chalk-style flourishing and layout.

• − Text is somewhat jumbled and overlapping in the header area.
• − The chalk handwriting looks a bit more like a 'double-line' stylized font than natural cursive script.

LongCat-Image

• + Excellent anatomical rendering of the horse.
• + Very high cinematic detail and sharp resolution.
• + Coherent and logical lighting between the subject and the landscape.

• − Failed the negative constraint: showed an astronaut riding a horse instead of a horse riding an astronaut.
• − Composition is a bit cluttered with nonsensical background objects.

Stable Diffusion 3.5 Medium

• + Strong surreal atmosphere with the floating composition.
• + Good contrast and lighting on the astronaut's suit.

• − Totally failed the specific prompt constraint of having the horse on top of the astronaut.
• − Noticeable anatomical errors in the horse's legs and hooves.
• − Very low detail in the background compared to the foreground.

LongCat-Image

• + Excellent adherence to the 'bored' expression for the passengers.
• + Stronger sense of place with visible Manhattan street lights and New York taxi details.
• + Shows the requested dark jacket and white shirt undergarment clearly.

• − The capybara's paw morphology is slightly distorted on the steering wheel.
• − The taxi's roof light is positioned oddly above a side window rather than the center roof.

Stable Diffusion 3.5 Medium

• + High-quality rendering of the capybara's fur and face.
• + The cap is well-integrated and looks realistic on the animal's head.
• + Good centered composition focusing on the driver.

• − Failed the prompt regarding the passenger's action; she is looking forward/at the camera instead of at her phone.
• − The 'bored' expression is less distinct than in Model A.
• − The steering wheel is barely visible, making the paw placement less clear.

LongCat-Image

• + Strong text rendering with almost perfect adherence to the requested strings.
• + Excellent composition with a central jack-o-lantern and a thorny border as requested.
• + Polished, cinematic lighting that creates a high-quality invitation feel.

• − The location text contains a typo ('The Armiees' instead of 'The Arches').
• − The border thorns are a bit repetitive and look slightly digital/stock-art like.

Stable Diffusion 3.5 Medium

• + Atmospheric twisted trees and web integration into the background.
• + Good use of the 'dark parchment' texture.

• − Significant spelling errors in every line of text ('Halloweeen Inviloween Party').
• − Failed to include the central glowing jack-o-lantern, placing two on the peripherals instead.
• − Neglected the 'scroll banner' element for the sub-text.

LongCat-Image

• + Perfect text rendering for both 'JAPAN' and 'SUSHI' including the requested flag icon.
• + Excellent adherence to the 'miniature 3D cartoon' style with clean PBR-like surfaces.
• + Very high-quality modeling of the sushi components, showing distinct rice grains and sashimi textures.

• − The wooden base is slightly cropped at the bottom edge of the frame.

Stable Diffusion 3.5 Medium

• + Accurately follows the solid light blue background and top-down isometric angle.
• + Good rendering of translucent textures on the fish roe.

• − Text is poorly rendered with a strange 'S' overlap and missing the flag icon.
• − Missing the requested 'raised diorama base' (the plate sits directly on the background).
• − Overall image quality is lower with some noise and less defined 'cartoon' aesthetics compared to the rival.

LongCat-Image

• + Stronger adherence to the requested lighting with distinct god rays.
• + Excellent central focus and vibrant color palette.
• + Includes more distinct butterfly interaction.

• − Anatomical failure where the kitten has long rabbit ears, merging two animals into one.
• − The fox's tail and proportions appear slightly plastic and rigid.

Stable Diffusion 3.5 Medium

• + Better facial expressions that capture the 'joyful' vibe of the prompt.
• + Generally cleaner anatomical structures for the animals shown.
• + Softer, more cohesive painterly lighting style.

• − Failed to include all four requested animals, missing the baby bunny.
• − The red fox and golden retriever have very similar facial structures and color tones.
• − Misses the specific 'god rays' requested in the lighting.

LongCat-Image

• + Excellent typography with correct spelling for all text elements.
• + Clean application of the cloche dome and steam motifs.
• + Followed all instructions including the specific banner and date.

• − Repetition of the word 'Caffè' creates a cluttered logo top.
• − Minimalism is slightly compromised by the numerous sunburst lines.

Stable Diffusion 3.5 Medium

• + Elegant illustration style with a high-end vintage feel.
• + Sophisticated use of warm brown and cream tones with subtle shading.

• − Spelling errors in 'Florrian' and 'Caffee'.
• − Incorrect date 'Est 170' instead of 1720.
• − Gibberish text on the bottom banner.

LongCat-Image

• + Strong composition that feels like a professional poster design.
• + Excellent flat-vector style with clean, high-contrast borders.
• + Good icon sets that clearly represent rockets and lunar modules.

• − Text is largely gibberish instead of the requested step labels.
• − Icon for 'Saturn V' looks more like a shuttle and is duplicated strangely in the third panel.
• − Fails to follow the specific 6-step logical sequence requested.

Stable Diffusion 3.5 Medium

• + Successfully lists most of the requested steps (Launch, Descent, Landing).
• + More accurate NASA-inspired palette with a sophisticated cosmic background.
• + Creative layout that uses arcs to suggest orbit and travel.

• − Icons are inconsistent and don't match the specific descriptions (e.g., Saturn V icon missing).
• − Graphic elements feel cluttered and randomly placed.
• − Text includes confusing hallucinations like 'Ticon' and 'Trtrapis'.