GPT Image 1 Mini OpenAI vs Stable Diffusion 3.5 Large Turbo Stability AI

GPT Image 1 Mini

• + Excellent adherence to spatial instructions with the book placed on top of the cube.
• + Realistic materials and soft lighting that match the requested mood.
• + The plant is correctly positioned behind the glass, showing realistic refraction and visibility.

• − The blue sphere's positioning is a bit ambiguous relative to the floor of the cube.

Stable Diffusion 3.5 Large Turbo

• + High resolution and clean rendering with sharp edges.
• + Good lighting effects and shadows on the wooden table.

• − Failed the spatial prompt by putting the cube over the book rather than the book on top of the cube.
• − The plant is to the side of the cube rather than behind it.
• − The glass appears more like a cage with thick black frames rather than a standard glass cube.

GPT Image 1 Mini

• + Excellent natural skin texture and realistic age details
• + Authentic cinematic lighting and moody atmosphere that matches the 'light rain' prompt
• + High adherence to the requested shallow depth of field and framing

• − The bike anatomy is slightly compressed in the frame
• − Motion blur on the background cars is present but could be more pronounced

Stable Diffusion 3.5 Large Turbo

• + Successfully captures the full subject and the red bicycle

• − The image looks highly stylized and artificial rather than a candid photo
• − Anatomical issues with the man's head/hat and hands merged with the bike
• − Fails to realistically depict rain or the requested 50mm lens look, appearing very flat

GPT Image 1 Mini

• + Excellent adherence to the 'warm torchlight' and 'battle-worn' mood.
• + Highly detailed and realistic engraving on the plate armor.
• + Convincing facial textures including dirt and faint scarring.

• − The braiding is somewhat loose and lacks the specific 'small beads' requested.

Stable Diffusion 3.5 Large Turbo

• + Clear braids that follow the hair prompt more literally.
• + Sharp details on the metallic studs of the armor.

• − The smooth, plastic-like skin texture conflicts with the 'battle-worn' and 'lifelike' requirements.
• − Blood-like marks look like flat digital paint rather than realistic wounds or dirt.
• − Lacks the atmospheric torchlight and bokeh sparks described in the prompt.

GPT Image 1 Mini

• + Excellent typography with perfectly legible text and correct spellings.
• + High-quality, realistic food photography that fits the grid layout perfectly.
• + Clean, professional, and minimalist interpretation of a functional menu.

• − The placeholder sections for menu items are empty, containing only lines.
• − The layout is a bit basic and lacks the 'vibrant accents' requested, appearing slightly sterile.

Stable Diffusion 3.5 Large Turbo

• + High level of creativity and vibrant colors used throughout the food images.
• + Attempted to fill in menu item descriptions and pricing, even if the text is garbled.
• + Good sense of three-dimensional space and lighting in the food presentation.

• − Text rendering is poor with significant spelling errors like 'Mians'.
• − The layout is cluttered and messy, failing the 'minimalist' and 'professional layout' requirements.
• − The food images are overly saturated and look somewhat plastic or artificial.

GPT Image 1 Mini

• + Excellent adherence to all text requirements with perfect spelling.
• + Strong photorealistic detail in the food textures.
• + Effective use of the requested 'exploded' composition with suspended layers.

• − The lighting on the burger feels a bit static compared to the fiery background.

Stable Diffusion 3.5 Large Turbo

• + Dynamic and vibrant fiery background with good sense of motion.
• + Rich colors and high contrast.

• − Completely failed to include any of the requested text.
• − Failed to create an 'exploded' view; the burger is mostly assembled.
• − The skewer sticking out of the top and the 'dripping' bottom bun look slightly unnatural.

GPT Image 1 Mini

• + Excellent text rendering with perfect spelling for all requested menu items.
• + Authentic chalk texture with realistic variation in pressure and grain.
• + Strict adherence to the formatting and content requested in the prompt.

• − The 'elegant cursive' request for the title was interpreted more as a stylised print/serif than traditional cursive.
• − The composition is a tight crop on the board rather than showing the full 'cozy café' environment.

Stable Diffusion 3.5 Large Turbo

• + Successfully captures the 'cozy café' atmosphere by including plants, lighting, and a counter.
• + Good use of layout and spacing for a more complex menu design.

• − Severe spelling errors and gibberish throughout the text (e.g., 'trulale', 'ocotpg').
• − Failed to include the specific date and pricing requested.
• − The 'chalk' looked more like a digital brush or paint than actual chalk.

GPT Image 1 Mini

• + Excellent cinematic lighting and textures.
• + Highly detailed rendering of the horse's musculature and the astronaut suit.
• + Coherent and artistic composition with a subtle color palette.

• − Failed the specific spatial instruction; the astronaut is on top of the horse.

Stable Diffusion 3.5 Large Turbo

• + Bright, high-contrast visual style.
• + Includes a clear planetary horizon in the background.

• − Failed the specific spatial instruction; the astronaut is on top of the horse.
• − The horse's legs are physiologically mangled and nonsensical.
• − The shadow on the clouds below suggests a ground that isn't there, clashing with the space theme.

GPT Image 1 Mini

• + Excellent photorealistic fur texture and lighting
• + Captures the 'bored' expression of the passenger perfectly
• + Authentic looking vintage taxi driver cap

• − The passenger's hand holding the phone has anatomical issues (extra long finger/clumping)
• − The composition is a bit tight on the capybara's face

Stable Diffusion 3.5 Large Turbo

• + Dynamic composition showing both the driver and the passenger clearly
• + Strong adherence to the 'both front paws on the steering wheel' instruction
• + Clean, high-contrast colors and sharp focus

• − The passenger is not looking at her phone as requested
• − The capybara's face looks slightly more artificial/digital compared to Model A
• − Text on the hat is garbled

GPT Image 1 Mini

• + Perfect text rendering for all lines of the prompt
• + Excellent adherence to the vintage parchment and cinematic lighting style
• + Cohesive composition with all requested elements like the scroll banner and specific border

• − The dark-on-dark color palette makes the background trees and bats slightly difficult to see

Stable Diffusion 3.5 Large Turbo

• + Clean graphic style with sharp contrast
• + Includes the thorns and webs in a distinct border design

• − Failed to include most of the requested text including the date, time, and location
• − Missing the scroll banner element
• − Style feels more like a modern clip-art collage than a vintage gothic invitation

GPT Image 1 Mini

• + Excellent text rendering with no spelling errors.
• + Very clean, soft textures that match the 'minimal' and 'refined' prompt instructions.
• + Accurate flag icon and high-clarity background.

• − The diorama base is a bit large relative to the plate, though it still follows the instructions.

Stable Diffusion 3.5 Large Turbo

• + Good use of the dioroma format with 3D signs.
• + Nori and rice textures show more tactile detail.

• − Text contains a misspelling ('SIIHI' instead of 'SUSHI').
• − The flag icon is incorrect, appearing closer to the Polish flag than the Japanese flag.
• − Composition is a bit cluttered compared to the 'minimal' request.

GPT Image 1 Mini

• + Successfully included all four requested animals: puppy, kitten, bunny, and fox kit.
• + Realistic textures and lighting that align with the 'hyper-photorealistic' prompt.
• + Excellent dynamic composition showing joyful movement and interaction.

• − The fox kit has a slightly awkward mouth expression upon close inspection.

Stable Diffusion 3.5 Large Turbo

• + Very soft, glowing rim lighting on the fur.
• + Expressive, large eyes as requested in the prompt.

• − Failed to include all requested animals, missing the bunny and distinctly identifiable fox.
• − Anatomical errors where the kitten's front paw morphs into the puppy's body.
• − Looks more like a digital illustration than a photorealistic 8K masterpiece.

GPT Image 1 Mini

• + Excellent typography rendering with perfect spelling of 'Caffè Florian'.
• + Clean vector-style emblem that balances minimalism and retro texture.
• + Strong adherence to the 'banner' element and Cloche illustration.

• − Ignored the request for a 'light background', opting for solid black.
• − The cloche handle and steam interaction is slightly simplified.

Stable Diffusion 3.5 Large Turbo

• + Strong adherence to the 'light background' and 'warm cream tones' request.
• + Creative integration of the cloche dome onto a coffee cup silhouette.
• + Excellent vintage illustrative style with sophisticated shading.

• − Misspelled 'Caffè' as 'Caffeé' or 'Caffeé' with inconsistent letterforms.
• − Artifacts present on the letter 'n' in Florian.
• − The banner layout is a bit cluttered compared to the minimalist request.

GPT Image 1 Mini

• + Excellent adherence to the requested six-step sequence with accurate labels.
• + Legible, crisp text rendering for all instructional steps.
• + Clean, modern vector aesthetic that aligns perfectly with the flat-vector request.

• − The layout is a bit cramped at the bottom, cropping the icons and text.
• − Illustrations for 'Translunar' and 'Lunar Orbit' are slightly abstract or redundant.

Stable Diffusion 3.5 Large Turbo

• + Captures a sophisticated mid-century modern aesthetic and color palette.
• + Displays a complex and visually interesting composition.

• − Fails to follow the specific six-step instruction, providing only four scrambled steps.
• − Text is largely illegible or contains significant spelling errors like 'Apoll.o'.
• − The inclusion of an astronaut on a ladder doesn't match the specific iconography requested.