FLUX.1 Kontext [dev] Black Forest Labs vs FLUX.1 Krea [dev] Black Forest Labs

FLUX.1 Kontext [dev]

• + Perfect adherence to all spatial instructions
• + Excellent light rendering with window reflections on the sphere
• + Vibrant colors and realistic plant texture

• − The glass cube appears slightly open on the sides like a display case rather than a sealed cube

FLUX.1 Krea [dev]

• + Highly realistic glass refraction with a secondary reflection inside the cube
• + Stunning soft atmospheric lighting
• + Elegant book texture and spine details

• − The sphere is quite dark and lacks the requested 'blue' saturation
• − The plant is very dark and difficult to see through the glass

FLUX.1 Kontext [dev]

• + Excellent sharpness and subject isolation.
• + Realistic rain effects and detailed reflections.
• + Natural skin texture and believable elderly features.

• − The cars in the background lack the requested motion blur, appearing mostly static.
• − The subject is posing with the bike rather than repairing it.
• − The composition feels too centered and clean for 'imperfect framing'.

FLUX.1 Krea [dev]

• + Successfully captures the 'imperfect framing' and motion blur from passing cars.
• + The candid, slightly overhead angle feels more like real street photography.
• + Great atmosphere with wet pavement and muted tones.

• − Missing the 'repairing' action as requested in the prompt.
• − The rain is less visible compared to Model A.
• − The bike's rear wheel and chain area have some structural inconsistencies.

FLUX.1 Kontext [dev]

• + Strong warm torchlight highlights on the face and armor
• + Excellent texture on the engraved chestplate
• + Realistic skin tones and subtle scarring

• − Missed the request for hair braided with beads
• − The background bokeh is somewhat soft and lacks the 'sparks' feel

FLUX.1 Krea [dev]

• + Perfect adherence to the hair braids and beads request
• + Great depiction of 'battle-worn' with grit and dried blood
• + Exceptional detail on leather straps and cloth underlayers

• − The lighting is a bit flatter compared to the warm glow in the other model

FLUX.1 Kontext [dev]

• + Excellent professional photography in the food grid
• + Very bold, high-contrast typography that fits the minimalist theme
• + Creative layout that uses the grid and white space effectively

• − Nonsense text throughout the layout
• − Misspelled the word 'Appetizers' as 'Appetizrs'

FLUX.1 Krea [dev]

• + Successfully included specific sections for Appetizers and Mains
• + Layout looks more like a functional, real-world menu document
• + Good use of color accents to highlight headers and prices

• − The font rendering is quite messy and distorted even for non-text areas
• − Image quality on the food photos is lower with some blurred artifacts
• − Small text is completely illegible

FLUX.1 Kontext [dev]

• + Strong text placement and readability for the main title.
• + Clean, professional-looking graphics for the price starburst.
• + Vibrant color palette and excellent use of glowing embers and fire at the base.

• − Failed to create an 'exploded' burger as requested, presenting a mostly intact sandwich.
• − A typo is present in the secondary text ('LNHLY' instead of 'ONLY').

FLUX.1 Krea [dev]

• + Successfully followed the instructions for an 'exploded' burger with suspended components.
• + High level of photorealistic texture on the meat and buns.
• + Accurate spelling for almost all requested text elements.

• − The pricing text is clipped at the bottom and has some artifacts around the euro symbol.
• − Includes some AI-generated gibberish text at the very bottom of the image.

FLUX.1 Kontext [dev]

• + Excellent chalk texture and realistic handwriting variation.
• + Strong composition that fills the board naturally.

• − Multiple spelling errors and repeated words like 'with with' and 'Mashroom'.
• − The date at the top is largely illegible/gibberish.

FLUX.1 Krea [dev]

• + Elegant cursive handwriting that matches the 'cozy café' aesthetic.
• + Highly legible date and prices.
• + Better adherence to the requested items list.

• − Includes some hallucinations like 'Gruffle' and 'Lcoman'.
• − The chalk texture is slightly less grainy and authentic than Model A's.

FLUX.1 Kontext [dev]

• + Successfully placed the horse on top of the astronaut as requested by the prompt.
• + High facial realism and clean rendering of the space suit.
• + Logical lighting and sharp textures.

• − The astronaut appears to be sitting on nothing, as the horse is technically behind/on top rather than being 'ridden' in a traditional sense.
• − The horse's body proportions feel slightly unnatural where it connects behind the astronaut.

FLUX.1 Krea [dev]

• + Dynamic, cinematic composition with high-quality planet rendering.
• + Clever integration of scifi machinery onto the horse's body.

• − Failed the negative constraint entirely by showing the astronaut riding the horse.
• − Significant anatomical errors with the horse's legs, which appear mangled and poorly attached.
• − The lighting on the horse is inconsistent with the planet's light source.

FLUX.1 Kontext [dev]

• + Excellent photorealistic texture on the capybara fur and jacket fabric.
• + Captured the 'bored' expression of the passenger perfectly.
• + Accurate interior lighting from the streetlights through the window.

• − The capybara only has one hand on the wheel despite the prompt requesting both.
• − The capybara's head looks slightly disembodied from the torso.

FLUX.1 Krea [dev]

• + Successfully placed both front paws on the steering wheel as requested.
• + The cap wearing the 'TAXI' sign is a creative and relevant touch.
• + Strong composition showing the exterior and interior of the vehicle simultaneously.

• − Added an extra person in the passenger seat who was not in the prompt.
• − The woman in the back seat has a strange glowing artifact over her eye.
• − The facial features of the humans are less realistic than in the first image.

FLUX.1 Kontext [dev]

• + Excellent adherence to the main title text spelling.
• + High contrast, vibrant glowing jack-o-lantern.
• + Captures the thorn border request well.

• − Internal scroll text is completely garbled and unreadable.
• − Location details are misspelled ('The Argiiah's' instead of 'The Arches').
• − Background lacks the requested 'moody night sky' and 'twisted trees' detail.

FLUX.1 Krea [dev]

• + Superb atmospheric depth with twisted trees and a moody sky.
• + Much higher quality 'vintage parchment' texture and ornate border details.
• + Effective use of the scroll banner for secondary text.

• − Major spelling errors in the main title ('Pasty Halloween').
• − Duplicate words and spelling issues in the bottom scroll ('You are are invited').

FLUX.1 Kontext [dev]

• + Excellent text clarity and bold typography
• + Very clean, rounded cartoon aesthetics
• + Strong 3D clay-like material rendering

• − The flag icon is stylized into an abstract shape rather than a recognizable Japanese flag
• − Sushi anatomy is a bit strange, combining a nigiri top with a gunkan-style wrap

FLUX.1 Krea [dev]

• + Features a correct and recognizable Japanese flag icon
• + Higher detail on the sushi textures and rice grains
• + Better adherence to the 'diorama base' and 'plate' instructions

• − The 'JAPAN' text is slightly less crisp and has minor letter irregularities
• − Composition is slightly lower in the frame compared to the prompt's request for top-center text

FLUX.1 Kontext [dev]

• + Excellent dynamic lighting with backlight and rim light effects
• + Dynamic posing and sense of motion

• − Failed to include the fox kit and baby bunny
• − Includes three animals instead of the requested four
• − Anatomy issues with the center kitten's limbs

FLUX.1 Krea [dev]

• + Successfully included the golden retriever, tabby kitten, and fox kit
• + High detail in fur texture and facial expressions
• + Strong adherence to the lighting and atmosphere requirements

• − Failed to include the baby bunny
• − The floating tabby kitten in the background has a slightly awkward perspective

FLUX.1 Kontext [dev]

• + Perfect text rendering of the requested brand name
• + Clean minimalist vector aesthetic
• + High contrast and balance

• − Missed the requested banner element
• − Steam graphic is very abstract and lacks detail

FLUX.1 Krea [dev]

• + Excellent vintage texture and retro feel
• + Intricate illustrative style for the cloche and steam
• + Includes the requested banner element

• − Significant spelling error in the primary brand name
• − Text and icons overlap in a cluttered way

FLUX.1 Kontext [dev]

• + Closer adherence to the navy and muted red color palette palette.
• + The icons feel more unified and stylistically consistent as an infographic set.
• + Includes more of the requested textual headings for the steps.

• − Significant spelling error in the main title ('Apolo' instead of 'Apollo').
• − Text rendering for the smaller descriptions is illegible and messy.
• − Layout is somewhat cluttered and lacks a clear flow.

FLUX.1 Krea [dev]

• + Clean, professional composition with a logical flow from space to the lunar surface.
• + Accurately spelled the primary title 'Apollo 11'.
• + Vector graphics are crisp with clear iconography like the Earth and Moon.

• − Fails to include the specific steps and labels requested (e.g., Launch, Earth Orbit, Descent).
• − Includes a random Saturn-like planet that was not in the prompt.
• − The 'translunar trajectory' and numbering do not align with physics or the actual mission sequence.