FLUX.1 Krea [dev] Black Forest Labs vs GPT Image 1 OpenAI

FLUX.1 Krea [dev]

• + Natural photographic realism with authentic glass reflections and caustic lighting.
• + Excellent depth of field with the plant correctly blurred in the background.
• + Highly accurate depiction of soft window light coming from the left.

• − The plant is not clearly visible through the glass as requested, mostly appearing above and to the side of the cube.

GPT Image 1

• + Excellent adherence to the spatial instruction regarding the plant being visible through the glass.
• + Clean, minimalist composition with vibrant colors.
• + Clear rendering of all requested objects in a stable arrangement.

• − The sphere appears to be hovering slightly above the bottom surface rather than sitting on it.
• − The glass texture at the edges looks slightly digital and lacks the realism of light refraction found in the other model.

FLUX.1 Krea [dev]

• + Successfully incorporates motion blur from passing cars
• + Captures a wider street scene with excellent pavement reflections
• + Follows the bicycle color prompt accurately

• − The man appears to be standing over/holding the bike rather than actively repairing it
• − The bicycle anatomy is slightly distorted, particularly around the chain and rear frame

GPT Image 1

• + Captures a much more intimate, candid moment of actually 'repairing' the bike
• + Superior skin texture and facial detail that feels more natural and realistic
• + Excellent use of shallow depth of field and bokeh

• − Lacks the requested 'motion blur' for the background vehicles
• − Small anatomical error with the hand interacting with the spokes/wheel

FLUX.1 Krea [dev]

• + Exquisite floral engraving details on the plate armor.
• + Clearer rendering of the requested leather strap with metallic hardware.
• + Stronger contrast and sharp detail in the facial features.

• − The beads in the hair are positioned awkwardly along the hairline like a crown.
• − The skin texture appears slightly smoothed compared to the realism of the metal.

GPT Image 1

• + Naturalistic integration of braids and beads into the hairstyle.
• + Exceptional skin texture with realistic pores, dirt, and lifelike eyes.
• + Excellent use of warm lighting and bokeh to create a moody atmosphere.

• − The armor engravings are slightly more repetitive and less distinct than in the other image.
• − Missing the explicit leather strap requested in the prompt.

FLUX.1 Krea [dev]

• + Features a comprehensive grid of multiple food items
• + Realistic presentation of a printed menu mock-up with drop shadows
• + Good use of bold sans-serif typography for headings

• − The text is nonsensical gibberish
• − The 'Appetizers' section is duplicated instead of showing 'Pizza'
• − Food photos are somewhat repetitive and cluttered

GPT Image 1

• + Text is highly legible and follows the requested categories
• + Clean, high-quality food photography that fits a minimalist aesthetic
• + Superior font rendering and logical layout

• − The 'Mains' category header is missing, replaced by a single 'Main Name' entry under Pizza
• − Only two category icons are present

FLUX.1 Krea [dev]

• + Excellent photographic realism in the food textures
• + Clean typography with very accurate spelling
• + Dynamic sense of motion with flying meat crumbles and realistic fire

• − Failed to render the fiery/glowing effect on the text as requested
• − The €6.99 is not inside a starburst as specified
• − Includes some messy artifact text at the bottom

GPT Image 1

• + Perfectly followed the stylistic request for fiery, glowing text
• + Correctly placed the price inside a glowing starburst
• + Strong interpretation of the 'exploded' view with good vertical separation

• − The price text is missing the number six, rendering as '€.99'
• − The overall image sharpness is slightly lower than the competitor
• − The 'LIMITED TIME ONLY' text is cut off at the bottom of the frame

FLUX.1 Krea [dev]

• + Natural chalk smudge textures on the board background
• + Elegant frame and lighting create a realistic cafe atmosphere
• + Followed the date prompt correctly

• − Included significant spelling errors like 'Gruffle' and 'Lcoman'
• − Text style looks more like a digital script font than authentic chalk handwriting
• − Repeated menu item variations instead of following the requested list

GPT Image 1

• + Excellent adherence to all specific menu item text and formatting
• + Handwriting texture is highly realistic with clear chalk stroke grains
• + Perfect spelling across the entire board

• − The '9' at the end of the cookie line is missing a dollar sign
• − The framing is very tight, showing less of the surrounding environment

FLUX.1 Krea [dev]

• + Excellent photographic realism and lighting
• + High detail in the astronaut suit and Earth background
• + Dynamic cinematic composition

• − Failed the logical constraint of having the horse on top of the astronaut
• − Highly surreal anatomical merging where the horse and space equipment fuse

GPT Image 1

• + Strong textures on the horse's coat and mane
• + Good atmospheric depth with distant moon and space dust
• + Clean, balanced composition

• − Failed the logical constraint of having the horse on top of the astronaut
• − The astronaut's hand/reins positioning is physically awkward

FLUX.1 Krea [dev]

• + Excellent fur texture on the capybara
• + Clear, legible 'TAXI' text on the cap
• + Cinematic lighting consistent with a Manhattan night scene

• − Includes an unintended third person in the passenger seat
• − The capybara's cap looks more like a hard hat than a driver's cap
• − The perspective makes the interior feel slightly cramped and illogical

GPT Image 1

• + Perfect adherence to the subject count with only the driver and one passenger
• + The capybara's hands/paws are positioned realistically on the steering wheel
• + Captures the 'bored' expression of the businesswoman more effectively

• − Texture on the passenger's coat is a bit soft/blurry
• − The capybara's fur has a slightly more artificial sheen compared to Model A

FLUX.1 Krea [dev]

• + Strong gothic aesthetic with a high-contrast, polished illustrative style.
• + Excellent decorative border featuring thorns and intricate webs as requested.
• + Vivid central jack-o-lantern with effective internal lighting.

• − Significant text errors including 'Pasty Halloween' and multiple typos in the bottom scroll.
• − The layout is somewhat cluttered with redundant text banners.
• − Failed to include the specific year/date clearly in a professional format.

GPT Image 1

• + Perfect text rendering for all requested information, including the date and location.
• + Atmospheric, vintage parchment texture that feels more authentic to a poster.
• + Clean, balanced composition that follows all layout instructions precisely.

• − The border is less detailed and lacks the specific 'thorn' element requested in the prompt.
• − The visual style is slightly more muted compared to the requested 'cinematic lighting'.

FLUX.1 Krea [dev]

• + Excellent PBR material rendering on the salmon, showing realistic translucency and gloss.
• + Precise adherence to the isometric perspective and clean lighting.
• + Strong text rendering with a playful cartoon aesthetic.

• − The salmon texture looks slightly more realistic than 'cartoon', creating a minor stylistic mismatch.
• − The flag icon is placed as a physical prop rather than a graphic element as requested.

GPT Image 1

• + Perfectly captures the 'miniature 3D cartoon' aesthetic with soft, clay-like textures.
• + Followed the layout instructions for the graphic elements (text and icon) more closely.
• + Exceptional composition and color balance between the diorama and background.

• − The flag icon is a simplified rectangle rather than a more detailed flag graphic.
• − The rice grains are a bit clumped and stylized, though this fits the cartoon theme.

FLUX.1 Krea [dev]

• + Excellent soft fur rendering on the puppy and fox.
• + Beautiful lighting with distinct god rays.
• + Clean and balanced composition with well-rendered butterflies.

• − Missed the bunny completely, replacing it with a second kitten.
• − Lower dynamic action compared to the other model.

GPT Image 1

• + Successfully included all four requested animals: puppy, kitten, bunny, and fox.
• + Highly expressive and joyful facial expressions on all animals.
• + Dynamic 'chasing' action reflects the prompt perfectly.

• − The fox kit has three front paws visible or a strangely placed extra limb.
• − The butterfly in the top left looks slightly flat compared to the scene.

FLUX.1 Krea [dev]

• + Excellent detailed vintage engraving style
• + Dynamic steam and banner composition
• + Strong texture that complements the light background

• − Misspelled the primary brand name as 'Café Flanelín'
• − Contains nonsensical decorative characters at the bottom

GPT Image 1

• + Perfect text rendering of 'Caffè Florian'
• + Clean minimalist aesthetic true to 'vector emblem' prompt
• + Accurate banner placement for 'Est. 1720'

• − Used a black background instead of the requested light background
• − Cloche shape is slightly simplistic compared to the vintage request

FLUX.1 Krea [dev]

• + Strong 'Apollo 11' header text rendering
• + Clean vector style for the background lunar surface

• − Failed to provide the requested icons, substituting random objects like a planet with rings and four people
• − Confusing and non-linear layout that does not follow the requested steps
• − Significant text artifacts and garbled labels for the steps

GPT Image 1

• + Successfully followed almost all icon requests including Saturn V, Earth orbit, and Lunar modules
• + Accurate NASA-inspired color palette and typography
• + Logical infographic layout with correctly spelled names of the crew members

• − Some minor text glitches like 'EARLLUNAR'
• − Missing the Lunar Orbit step icon