GPT Image 1 Mini OpenAI vs Seedream 4.5 ByteDance

GPT Image 1 Mini

• + Excellent photorealistic rendering of textures on the book and sphere.
• + Accurate interpretation of 'soft window light' from the left.
• + Clear and logical composition with a well-defined glass cube.

• − The green plant is more 'next to' the cube than 'behind' it as seen through the glass.

Seedream 4.5

• + Perfectly places the plant behind the glass cube, showing realistic refraction.
• + Naturalistic high-contrast lighting that matches a bright window setting.

• − The 'sphere' is distorted and looks more like a heart or a liquid drop than a sphere.
• − The cube geometry is slightly warped on the right side.
• − The blue object appears both inside and outside the glass simultaneously.

GPT Image 1 Mini

• + Excellent golden-hour lighting that blends the subject and environment naturally.
• + High preservation of the man's facial features and the car's front-end design.
• + Dynamic composition that creates a sense of movement along the coastline.

• − The man's hair is cropped at the top, which was not necessary given the open space.
• − The car's headlight design has been altered from the source image.
• − The steering wheel placement looks slightly off relative to the driver's body.

Seedream 4.5

• + Successfully preserved the subject's entire outfit including pants and specific shoes from the source image.
• + Accurately represents the interior seat details and car door structure.
• + Clear representation of the California coastline in the background.

• − The car door is wide open while the car is supposedly in motion, which is illogical.
• − The perspective of the man inside the car feels slightly flat and poorly integrated.
• − Significant artifacts on the steering wheel where the man's hands are placed.

GPT Image 1 Mini

• + Excellent realism in skin texture and clothing
• + Subtle and natural lighting that fits the 'rainy day' mood
• + The bicycle design and mechanical interaction feel more organic and less like a floating asset

• − Missed the request for motion blur from passing cars
• − Framing is very centered, missing the 'imperfect framing' request

Seedream 4.5

• + Successfully captured the motion blur from passing cars
• + Includes vibrant reflections on the wet pavement that add to the cinematic feel
• + Captures an active repairing motion with a tool

• − The wrench is physically merging with the chain and wheel spokes in a nonsensical way
• − The bicycle mechanics are nonsensical with a chain running behind the axle
• − The face has a slightly smoothed, AI-standard look compared to the requested 'natural' texture

GPT Image 1 Mini

• + Excellent depiction of battle-worn texture and grit
• + Subtle and realistic warm lighting
• + Complex and finely detailed armor engraving

• − Missed the request for beads in the hair
• − The leather strap details are less defined compared to the competition

Seedream 4.5

• + Successfully included beads in the braided hair
• + Exceptional detail on the leather straps and garment textures
• + More dynamic lighting and bokeh sparks effect

• − The armor design feels slightly less integrated/realistic near the neck
• − Scars look a bit more like surface paint than deep skin tissue

GPT Image 1 Mini

• + Perfect text rendering for headers with no spelling errors.
• + Clean, professional grid layout that follows the requested sections accurately.
• + Vibrant food photography with high clarity.

• − Lack of menu items or placeholder text under the headings makes it feel like an unfinished template.
• − Minimalist style borders on being a bit too plain.

Seedream 4.5

• + Excellent use of color-coded vibrant accents to define sections.
• + Included placeholder menu items and pricing for a more complete design feel.
• + High-quality, appetizing food photography.

• − Significant spelling errors throughout the menu item text.
• − The text layout is less aligned and cohesive than the headers in Model A.

GPT Image 1 Mini

• + Excellent typography rendering with consistent glowing effects
• + Clear and organized 'exploded' view of the burger ingredients
• + High photorealistic texture on the bun and patty

• − Static composition feels less 'dynamic' than requested
• − The sauce dripping upward from the tomato is a minor gravity inconsistency

Seedream 4.5

• + Strong sense of movement with motion-blurred ingredients
• + Fiery background and embers feel more integrated into the scene
• + Text effects are more intensely 'flaming' and cinematic

• − The burger is not truly 'exploded' as much as it is just tilted in the air
• − Minor artifacting on the lettuce and the floating pickle slices

GPT Image 1 Mini

• + Excellent text rendering with no spelling errors
• + Clean and well-centered layout

• − The text looks more like a digital font with a texture filter than genuine handwriting
• − Failed to render the title in the requested 'elegant cursive' style

Seedream 4.5

• + Successfully rendered the title in a cursive style as requested
• + Texture and letter variations feel much more like authentic chalk handwriting
• + Includes a realistic cafe background which adds to the 'cozy café' atmosphere

• − Includes a repetitive line for the first menu item ('Risotto - $24' appears twice)
• − Chalk dust effects are slightly heavy in certain spots

GPT Image 1 Mini

• + Successfully captures the character's facial features and sunglasses from Image 2.
• + Accurately recreates the yellow background and red ottoman from Image 1.
• + The scarf and black sweatshirt details from Image 2 are well-integrated.

• − Fails to match the exact dynamic leg and head tilt pose from Image 1.
• − Anatomy issue with the left hand which appears to have six fingers.
• − Only one foot is on the ottoman, unlike the crossed-leg pose in the source.

Seedream 4.5

• + Executes the exact head tilt and body angle requested from Image 1 better than Model A.
• + Preserves the specific pattern and texture of the scarf from Image 2 more accurately.
• + Successfully maintains both feet on the ottoman as seen in the reference pose.

• − The hands have significant anatomical errors, particularly the left hand which is mangled.
• − The background lighting is less vibrant and consistent than Model A.
• − Small white artifacts/dots present on the lower legs and hands.

GPT Image 1 Mini

• + Excellent texture on the astronaut's suit and horse anatomy
• + Cinematic, moody lighting that blends with the space environment
• + Sharp focus and high clarity throughout the image

• − Failed the specific positional prompt: astronaut is riding the horse instead of the horse on top

Seedream 4.5

• + Vibrant, colorful nebula background adds to the surreal theme
• + Dynamic pose with the horse's front legs raised
• + Good lighting on the gold helmet visor

• − Failed the specific positional prompt: horse is on the bottom
• − Anatomical issues with the horse's back leg merging into the galaxy/nebula trail
• − Astronaut's hand and salute pose look slightly awkward

GPT Image 1 Mini

• + Successfully replicates the outfit style and scarf pattern.
• + Adapts the pose of the person to be more upright while keeping the background context.
• + Maintains the skin condition (vitiligo) on visible areas like hands and face.

• − Failed to keep the person's face and hair shape identical to Image 1, making them look older and changing the facial structure.
• − Did not include the sunglasses or the specific ring requested from the 'exact' outfit in Image 2.
• − Changed the camera angle and background composition from the original Image 1.

Seedream 4.5

• + Perfectly preserves the background, wooden structure, and camera angle of Image 1.
• + Accurately matches the accessories including the specific gold watch, rings, and sunglasses from Image 2.
• + Maintains the specific lighting and texture of the original beach scene.

• − Failed to keep the person's face and hair from Image 1, instead merging them with the person from Image 2.
• − Leaves the shirt open which was not in the style of Image 2, resulting in a slightly messy composition.

GPT Image 1 Mini

• + Excellent cinematic lighting and photorealism
• + High-quality texture on the capybara's fur and the jacket
• + Atmospheric background bokeh that captures the New York night feel

• − The passenger in the back is not clearly looking at a phone
• − The capybara's paws on the wheel look slightly mutated/unnatural

Seedream 4.5

• + Perfect adherence to the phone detail in the passenger's hands
• + Captures the bored, mundane expression of the passenger very well
• + Clearer depiction of both paws on the steering wheel

• − Lighting is a bit flat and less cinematic compared to Model A
• − The 'TAXI' text on the hat is slightly crooked
• − The composition feels a bit like a stock photo rather than a realistic film frame

GPT Image 1 Mini

• + Excellent adherence to the 'vintage parchment' and 'dark poster' aesthetic
• + Precise text rendering with perfect spelling and professional layout
• + Stronger gothic border integration with subtle webs and thorns

• − The lighting is a bit flat compared to the cinematic request
• − The moody night sky is very obscured by the dark texture

Seedream 4.5

• + High-quality cinematic lighting with a realistic render of the jack-o-lantern
• + More dynamic use of depth and atmosphere in the background
• + Includes distinct thorns in the foreground and clear spider webs

• − The text layout is less integrated with the design, feeling like an overlay
• − Does not capture the 'vintage parchment' texture requested
• − The thorn/barbed wire elements in the foreground look a bit disconnected from the rest of the scene

GPT Image 1 Mini

• + Successfully added a full head of thick hair as requested.
• + Maintained the overall color palette and lighting of the scene.

• − Significantly altered the facial features, making the man look younger and changing his nose and eye area.
• − The hair looks a bit stylized/digital rather than perfectly natural.

Seedream 4.5

• + Excellent preservation of the original facial skin texture and features.
• + Perfect maintenance of the jacket, background, and glasses.
• + Natural hairline integration with the forehead.

• − The hair density at the top looks slightly thin compared to the request for 'full' and 'thick' hair.

GPT Image 1 Mini

• + Excellent typography with clean, professional-looking font and perfect centering.
• + Smooth, cohesive 3D cartoon art style with soft lighting.
• + High clarity and very clean visual presentation.

• − The requested 'raised diorama' base looks more like a flat wooden cutting board.
• − The sushi pieces have a slightly uniform, plastic-like texture.

Seedream 4.5

• + Successfully rendered the 'raised diorama' base with layered materials.
• + Better material variety in the sushi, showing more realistic rice and fish textures.
• + Good use of isometric perspective and lighting.

• − The text is poorly centered and the layout feels more cluttered.
• − The flag icon is rendered as a literal flag on a pole rather than a graphic icon.
• − Slightly muddy texture on the diorama surface.

GPT Image 1 Mini

• + Successfully captures a traditional hand-drawn caricature art style
• + Includes all requested elements including news anchor desk, dog, and hockey gear
• + Exaggerates facial features effectively to match the 'humorous' instruction

• − The hand holding the microphone has anatomical issues with finger count/placement
• − The art style completely replaces the source image background rather than preserving it

Seedream 4.5

• + Excellent preservation of the subject's likness while applying 'big-head' caricature proportions
• + High visual quality and realistic rendering that blends well with the source image background
• + Includes comprehensive hockey details like gloves, stick, and puck alongside the dog

• − The facial expression is less 'exaggerated' and more of a literal translation of the source photo
• − The scale of the dog is slightly inconsistent with the anchor desk environment

GPT Image 1 Mini

• + Excellent character balance with all four animals clearly visible and distinct
• + More realistic fur textures and animal anatomy
• + Effective use of subtle god rays and morning dew consistent with the prompt

• − One butterfly has a merged wing appearance
• − Lighting is a bit flat compared to the dramatic sunrise requested

Seedream 4.5

• + Beautiful, dramatic lighting with prominent god rays and golden hour glow
• + Captures the 'expressive eyes' and 'tumbling' dynamic very well
• + Vibrant colors and creative use of dew sparkles/bubbles

• − The fox's eyes are overly stylized/cartoonish compared to the 'photorealistic' request
• − The bunny is partially obscured in the background
• − Anatomical issues with the kitten's front paws

GPT Image 1 Mini

• + Excellent preservation of the source character expressions and poses
• + Captures a warm, nostalgic mood with soft textures

• − Texture looks more like colored pencil than typical Ghibli watercolor/cel animation
• − Muted color palette lacks the vibrant greens often associated with the studio's style

Seedream 4.5

• + Perfectly mimics the Studio Ghibli cel-shaded character design and watercolor backgrounds
• + Maintains the composition and recognizable clothing of the source image
• + Excellent use of the iconic Ghibli eye and hair style

• − Loss of the specific nuanced 'distracted' expression on the male character and the 'indignant' look on the woman behind him

GPT Image 1 Mini

• + Excellent distribution of falling leaves across the entire scene.
• + Hair motion looks natural and maintains the subject's identity.
• + High resolution with sharp details on the flowers and clothing.

• − The woman's face has been slightly altered compared to the source image.
• − The background trees appear more simplified and less textured than the source.

Seedream 4.5

• + Successfully adds realistic motion blur to the hair and some flying leaves.
• + Effective use of lighting and lens flare to enhance the 'energetic' feel.
• + Maintains the subject's facial features and proportions very well.

• − The dog's leash is broken and floating in mid-air near the woman's hand.
• − Some leaves have unnatural, flat textures compared to the environment.

GPT Image 1 Mini

• + Perfect text accuracy including the grave accent in 'Caffè'.
• + Effective gold-foil texture on a banner element which adds a high-end feel.
• + Strong symmetry and balance in the layout.

• − Failed the prompt instruction for a 'light background', providing black instead.
• − The 'Est. 1720' text is slightly off-center within the banner.

Seedream 4.5

• + Adhered perfectly to the color palette and 'light background' with 'subtle texture' request.
• + Clean vector emblem style that feels genuinely vintage and minimalist.
• + Excellent arc typography that flows well with the cloche graphic.

• − The grave accent on 'Caffè' is stylized in a way that looks slightly clunky compared to the rest of the font.

GPT Image 1 Mini

• + Excellent typography with clean, legible font and 100% spelling accuracy.
• + Strong adherence to the flat-vector style with professional iconography.
• + Effective use of the requested color palette to create a cohesive theme.

• − The layout is a bit cramped with overlapping elements in the translunar section.
• − The 'translunar' icon is more of a decorative loop than a clear trajectory arc.

Seedream 4.5

• + Logical horizontal timeline layout that is very typical of professional infographics.
• + Includes accurate extra details like the names of the Apollo 11 crew members.
• + Perfect alignment of labels and icons along a central axis.

• − Failed the 'Descent' icon prompt by showing a satellite rather than a lunar module.
• − The Saturn V rocket in step 1 is slightly thin and less iconic in shape compared to Model A.