FLUX.2 [dev] Black Forest Labs vs Seedream 5.0 Lite ByteDance

FLUX.2 [dev]

• + Excellent depiction of thick glass with realistic refraction
• + Superior lighting and shadows reflected on the table surface
• + Modern, high-quality photographic aesthetic

• − The blue sphere appears to be floating rather than sitting on the bottom of the cube
• − The glass refraction makes the plant behind it look a bit messy/fragmented

Seedream 5.0 Lite

• + Very accurate adherence to all spatial instructions
• + Clearer visibility of the plant through the glass
• + Clean, sharp geometry for the glass cube

• − The blue sphere looks somewhat flat and lacks realistic texture compared to the glass
• − Lighting on the table feels slightly less integrated than its counterpart

FLUX.2 [dev]

• + Excellent preservation of the man's hair, scarf, and plaid coat textures.
• + Natural lighting integration with soft sunlight on the subject's face.
• + High-quality interior detail of the Rolls Royce dashboard.

• − The man's facial features have been noticeably altered compared to the source.
• − Close-up composition loses most of the car's exterior body.

Seedream 5.0 Lite

• + Perfectly preserves the entire car body and the man's original facial features.
• + Accurately represents the request by showing the whole vehicle on a coastal road.
• + Maintains very high fidelity to both source images simultaneously.

• − The man's scale inside the car feels slightly small relative to the steering wheel.
• − The lighting on the man doesn't perfectly match the bright, harsh sunlight of the coastal background.

FLUX.2 [dev]

• + Excellent motion blur of passing cars in the background
• + Stronger sense of 'candid' street photography and imperfect framing
• + Detailed reflections on the wet pavement

• − The bicycle geometry is severely broken and physically impossible
• − The man's hands have structural artifacts and extra fingers

Seedream 5.0 Lite

• + Very realistic bicycle chain and derailleur details
• + Excellent skin texture and natural facial features
• + Clean composition with good shallow depth of field

• − Motion blur of the car is less pronounced than requested
• − Framing feels a bit too balanced for the 'imperfect framing' prompt

FLUX.2 [dev]

• + Excellent realism in skin texture, dirt, and lifelike eyes.
• + Superior rendering of materials, specifically the weathered leather straps and detailed cloth underlayer.
• + Dynamic lighting with clear torchlight reflections and spark bokeh that enhances the atmosphere.

• − The beads on the braids are a bit small and less distinct compared to the other model.

Seedream 5.0 Lite

• + Clean, symmetrical composition with very tidy braiding and distinct beads.
• + Rich golden torchlight reflection on the ornate pauldrons.
• + Good prompt adherence regarding the scars and bokeh.

• − The skin and hair have a slightly waxy, CG-like appearance compared to the more realistic skin of the other model.
• − The clothing texture under the armor is somewhat flat and lacks the requested high detail.

FLUX.2 [dev]

• + Excellent use of vibrant colorful accents and gradients
• + Includes all requested sections (Appetizers, Pizza, Mains)
• + Professional layout that mimics a real trifold or bifocal menu design

• − Text is largely gibberish/unreadable
• − The food images are repetitive with too many pizza photos in non-pizza sections

Seedream 5.0 Lite

• + Perfectly legible and relevant English text
• + High adherence to the grid layout with corresponding food photos
• + Clean minimalist aesthetic that fits the 'casual dining' requirement

• − Slightly simpler design compared to the more modern aesthetic of Image A
• − Small error in spelling 'Fajitas' as 'FAIITAS'

FLUX.2 [dev]

• + Excellent adherence to text rendering, especially the fiery glow effects on the lettering and starburst.
• + The patty and ingredients have high photorealistic texture and lighting.
• + Precise execution of the price starburst design as requested.

• − The 'exploded' effect is less dynamic than the competitor, with ingredients still appearing somewhat clustered.
• − The sauce droplets look a bit plastic compared to the other ingredients.

Seedream 5.0 Lite

• + Superior sense of motion and 'exploded' layout with clearly separated ingredients.
• + Highly realistic grill marks and melting cheese on the patty.
• + Dynamic background with atmospheric smoke and embers.

• − The text is slightly less cohesive with the background, appearing more like a clean neon overlay than 'fiery'.
• − The bottom bun looks slightly distorted or uneven in its perspective.

FLUX.2 [dev]

• + Excellent chalk texture throughout the board and the background smudges.
• + Spelled all requested menu items perfectly including the complex final line.
• + Strong visual realism in the cursive handwriting and cafe background.

• − The spacing on the 'Grilled Octopus' line is a bit awkward with a large gap before the price.

Seedream 5.0 Lite

• + Realistic green chalkboard color and texture.
• + Consistent handwriting style across the entire board.

• − Multiple spelling errors including 'Heriss', 'Beliter', 'frese', and 'optoons'.
• − Text feels a bit thin and less like real chalk compared to the competitor.

FLUX.2 [dev]

• + Successfully captures the environment and background from the source image.
• + Included character clothing and scarf details from Image 2.

• − Catastrophic failure in anatomy, merging the two people from both source images into a single distorted mess.
• − Completely ignored the head orientation and pose of the reference image.

Seedream 5.0 Lite

• + Strong adherence to the complex gymnastics pose from Image 1.
• + Excellent character consistency, specifically facial features, hair, and clothing from Image 2.
• + Properly integrated the head tilt and arm positions to match the dynamic movement of the reference.

• − Minor distortion in the lower foot positioning on the stool.
• − The scarf physics look slightly stiff compared to the body movement.

FLUX.2 [dev]

• + Excellent photographic lighting and cinematic atmosphere.
• + High level of detail on the space suit textures and horse's fur.
• + Realistic interaction between the astronaut's hands and the reins.

• − Failed to follow the specific spatial instruction 'horse on top, not vice versa'.
• − The shadow on the clouds below does not match the horse's pose.

Seedream 5.0 Lite

• + Vibrant, colorful nebula background creates a strong surreal feel.
• + Good composition with the placement of the Earth in the lower right.
• + Clear and crisp details on the horse's face and bridle.

• − Failed to follow the specific spatial instruction 'horse on top, not vice versa'.
• − The astronaut's left hand is poorly rendered and fused with the reins.
• − The lighting on the horse's legs is inconsistent with the space environment.

FLUX.2 [dev]

• + Successfully incorporates the clothing layers including the scarf pattern and coat texture.
• + Matches the belt text element from Image 1.
• + Includes various jewelry and accessories.

• − Fails the most critical instruction by changing the person's face to a blend of both images rather than keeping the original face.
• − Adds unnecessary gold chains not found in Image 2.
• − Distorts the person's skin patterns and facial structure.

Seedream 5.0 Lite

• + Perfectly preserves the exact face, skin patterns (vitiligo), and hair from Image 1 as requested.
• + Accurately replicates the coat, scarf, glasses, and watch from Image 2.
• + Maintains the background and lighting consistency of the original scene.

• − The transition between the neck and the coat collar is slightly sharp/less blended.
• − Missing the ring on the finger that was in Image 2 (though a different ring is present).

FLUX.2 [dev]

• + Excellent photorealistic lighting and depth of field
• + Accurately places the businesswoman in the back seat
• + Captures a very professional and stoic expression on the capybara

• − The capybara's front paws lack clear digits/claws, looking a bit like rounded pads
• − The perspective makes the taxi look slightly cramped

Seedream 5.0 Lite

• + Highly detailed capybara fur and realistic claws on the steering wheel
• + Very clear and detailed taxi dashboard and interior electronics
• + Great depiction of the 'bored' businesswoman expression

• − The businesswoman appears to be sitting in the front passenger area or an oddly configured middle seat rather than the back
• − The capybara's head is slightly oversized for the body and car interior

FLUX.2 [dev]

• + Excellent typography with clean, legible gothic fonts
• + Well-integrated border that feels like a cohesive part of the parchment design
• + Perfect adherence to all requested text and event details

• − The parchment edges at the very top and bottom are slightly cut off by the frame
• − The center scroll banner is very simple compared to the upper text

Seedream 5.0 Lite

• + Dramatic, cinematic lighting on the jack-o-lantern and surrounding mist
• + High texture detail on the 'vintage' parchment background
• + Dynamic scroll design with interesting curls

• − The border elements (webs and thorns) feel like separate layers rather than a unified design
• − Noticeable artifacting and jagged edges on the 'Halloween Party Invitation' text
• − The layout feels a bit more cluttered than Image A

FLUX.2 [dev]

• + Excellent preservation of the original image's background, clothing, and lighting
• + Realistic afro-textured hair with impressive density and fine detailing

• − The choice of an afro style may not align with everyone's interpretation of a 'natural' look for this specific subject
• − Minor blurring where the hair meets the forehead

Seedream 5.0 Lite

• + High-quality hair texture that matches the beard and eyebrows perfectly
• + Strong preservation of original features and environment while adding a very natural-looking hairstyle
• + Flawless integration with the existing lighting

• − Very slight distortion on the upper edge of the glasses frame

FLUX.2 [dev]

• + Perfectly renders all text in the requested layout with excellent typography.
• + Higher texture detail on the salmon and tuna with realistic PBR lighting.
• + Excellent adherence to the isometric perspective and diorama base request.

• − The sushi pieces are somewhat crowded and overlap each other on the plate.
• − The wasabi garnish is placed on the base rather than the plate.

Seedream 5.0 Lite

• + Very clean, bright 'cartoon' aesthetic with smooth, pleasing textures.
• + Excellent composition of the sushi pieces on the plate with clear separation.
• + Strong soft lighting and shadow work that enhances the 3D miniature feel.

• − Failed to place the flag icon below the text as requested, placing it to the side instead.
• − The text spacing is a bit tight compared to Model A.

FLUX.2 [dev]

• + Successfully incorporates all elements: hockey rink background, anchors desk, camera, dogs in jerseys, and a hockey stick.
• + Maintains an excellent likeness of the person from the source image within the caricature style.
• + The composition is rich, detailed, and truly captures the 'exaggerated and humorous' tone requested.

• − Text on the desk is unintelligible gibberish.
• − The secondary human character in the background has a slightly distorted facial expression.

Seedream 5.0 Lite

• + Very clean, legible text and a polished vector-illustration style.
• + Keeps the denim shirt from the source image as a nice nod to the original photo.
• + Clear representation of a hockey stick and a dog.

• − Leans more towards a generic 'cartoon avatar' style rather than a traditional humorous caricature.
• − Fails to change the environment to a TV studio as effectively as Model A, keeping a blurry background.
• − The face is very simplified and loses some of the specific likeness of the subject.

FLUX.2 [dev]

• + Incredible hyper-photorealistic textures, specifically on the cat's whiskers and the puppy's fur.
• + Masterful lighting with realistic god rays and backlighting through the fur.
• + Correct species count and high-quality floral environmental details.

• − Included two rabbits instead of the requested one baby bunny.
• − The composition is a bit static with animals sitting rather than 'tumbling'.

Seedream 5.0 Lite

• + Captured the active 'tumbling' and 'chasing' part of the prompt much better than Model A.
• + Perfect adherence to the count of animals requested (one of each).
• + Visible dew sparkles and colorful butterflies enhance the whimsical vibe.

• − The style leans more toward 3D animation/illustration than the requested 'hyper-photorealistic'.
• − Anatomy is a bit simplified/stylized, especially in the fox's face and the kitten's paws.

FLUX.2 [dev]

• + Successfully captures the requested soft pastel color palette and warm mood.
• + The artistic texture feels more hand-painted and dreamy as requested.
• + Preserves the poses and composition perfectly while stylizing the characters.

• − Replaced the street background with a generic flower field, losing the specific context of the source image.
• − The red dress has been lightened to pink, slightly deviating from the source colors.

Seedream 5.0 Lite

• + Excellent preservation of the source background, including the street, bus, and people.
• + Character designs capture the specific Ghibli facial aesthetic (line work and eyes) very accurately.
• + Maintains original colors (red dress) while applying the requested style.

• − The lighting feels a bit flat and less 'dreamy' compared to the prompt's request for soft/gentle lighting.
• − The background remains a blurred photo/digital layer rather than being fully transformed into a hand-painted illustration.

FLUX.2 [dev]

• + Excellent adherence to the 'hair blow in the wind' instruction with a very natural flow.
• + The leaves are well-integrated with consistent lighting and believable scale.
• + Maintains high fidelity to the original person and dog while adding the requested motion.

• − The hair edges are a bit sharp against the background in some spots.

Seedream 5.0 Lite

• + Successfully adds both blowing hair and flying leaves.
• + Leaves have a nice sense of depth and variety in size.

• − The hair edit is less dynamic and convincing compared to the other model.
• − The green leaves feel slightly 'pasted on' with inconsistent motion blur relative to their perceived speed.

FLUX.2 [dev]

• + Excellent typography with correct Italian diacritical marks
• + Better cohesion between the banner, logo, and text
• + Subtle paper texture that matches the 'vintage' prompt perfectly

• − The 'steam' icon is slightly small relative to the cloche

Seedream 5.0 Lite

• + Clear and legible vector style
• + Good representation of the cloche and steam elements

• − Incorrect accent on 'CAFFÊ' (circumflex instead of grave)
• − Layout feels disconnected with the main text just floating at the top
• − The banner at the bottom has awkward layering/perspective with the ribbon ends

FLUX.2 [dev]

• + Features a high-quality illustration of the Saturn V rocket and lunar module.
• + Creative inclusion of the crew names in the top header.
• + Rich color palette that adheres to the NASA-inspired theme.

• − The sequence of steps is illogical and non-linear.
• − Severely mangled text for several labels.
• − Icons do not match the labels provided (e.g., Saturn V icon under 'Launch', but also appearing under 'Saturn Icon').

Seedream 5.0 Lite

• + Perfect adherence to the 1-6 step sequence and logical flow.
• + Extremely readable text with zero spelling errors in the labels.
• + Clean, consistent flat-vector style that matches the modern infographic request.

• − The Saturn V illustration is simplified to the point of looking generic.
• − Translunar icon is a bit minimal compared to the others.