FLUX.1 Kontext [dev] Black Forest Labs vs Qwen Image 2.0 Alibaba

FLUX.1 Kontext [dev]

• + Excellent adherence to lighting instructions with a clear soft glow from the left.
• + Superior texture rendering on the book and the wooden table surface.
• + Highly realistic glass refraction and reflections on the sphere.

• − The glass cube is missing its front face, appearing more like a glass stand or table.

Qwen Image 2.0

• + Accurately depicts the glass as a full enclosed cube.
• + Follows all spatial requirements including the sphere being 'inside' and the plant 'behind'.
• + Realistic reflections of the sphere on the inner glass surfaces.

• − The sphere appears to be floating unnaturally in the center of the air rather than resting on the bottom.
• − The lighting is somewhat flat compared to the requested window light.
• − The glass has slight structural inconsistencies where the vertical panes meet.

FLUX.1 Kontext [dev]

• + Excellent adherence to the 'light rain' and 'cinematic' prompts with visible raindrops and bokeh.
• + High image resolution and clean rendering of clothes and the environment.

• − Fails the main action as the man is standing/mounting the bike rather than 'repairing' it.
• − The composition feels artificial and centered, lacking the 'imperfect framing' requested.

Qwen Image 2.0

• + Perfect adherence to the 'repairing' action and 'imperfect framing' of a candid shot.
• + Superior realistic skin textures and natural, non-stylized lighting.
• + Captures the 'motion blur from passing cars' more accurately than Model A.

• − The 'light rain' is less visually obvious in the air compared to Model A.
• − Minor anatomical confusion in the overlapping of the hands near the bicycle crank.

FLUX.1 Kontext [dev]

• + Excellent cinematic lighting with a focused warm torchlight glow.
• + Ornate engraving on the armor is exceptionally high quality and coherent.
• + Subtle and realistic implementation of scars and skin texture.

• − Failed to include the specific instruction for beads in the hair.
• − The background is very dark, losing some of the environment detail requested.

Qwen Image 2.0

• + Strong adherence to specific prompt details like beads in the hair and dirt on the skin.
• + Outstanding texture on leather straps and frayed cloth underlayers.
• + Highly accurate rendering of the 'battle-worn' aesthetic with realistic grime.

• − The hand placement and anatomy on the sword hilt are slightly awkward.
• − The bright fire in the background creates harsher lighting than the 'warm torchlight' requested.

FLUX.1 Kontext [dev]

• + Excellent grid composition with interlocking text and image blocks
• + High-quality, vibrant food photography
• + Cleaner typography execution with fewer rendering glitches in the large fonts

• − Text is mostly gibberish despite looking like words
• − Missing specific categories like 'Pizza' requested in the prompt

Qwen Image 2.0

• + Directly follows the 'Appetizers/Pizza/Mains' section requirement
• + Logical layout for a functional menu with prices
• + Clearer, more recognizable food subjects in the photos

• − Smaller text is heavily distorted and difficult to read
• − The grid feels a bit generic compared to a modern magazine-style layout

FLUX.1 Kontext [dev]

• + Strong, vibrant lighting on the coals and background.
• + Clean, legible title typography.

• − Failed the 'exploded' instruction as the burger is fully assembled.
• − Spelling error in the secondary text ('LNHLY' instead of 'ONLY').
• − The starburst element looks like a flat graphic rather than part of the scene.

Qwen Image 2.0

• + Successfully captured the 'exploded' mid-air effect with separated components.
• + Perfect text rendering for all requested messages.
• + Superior textures on the meat patty, cheese, and tomatoes.

• − The fiery effect on the text is slightly cliché but fits the prompt.

FLUX.1 Kontext [dev]

• + Successfully captures a realistic chalk texture on the letters.
• + Includes the specific date and price points requested in the prompt.

• − Numerous spelling errors including 'Mashroom', 'Risoktso', and 'Octpus'.
• − Failed to render the title in 'elegant cursive' as requested, opting for a blocky style.

Qwen Image 2.0

• + Excellent prompt adherence with near-perfect spelling for all items.
• + Superior composition showing the board within a 'cozy café' environment rather than just a flat shot.
• + Accurately rendered the title in a cursive-leaning script as requested.

• − The 'chalk smudge' effect is slightly overdone, making some text a bit harder to read.
• − Missing the specific year '2026' in the header (though the date is otherwise correct).

FLUX.1 Kontext [dev]

• + Successfully followed the specific instruction for the horse to be on top of the astronaut.
• + High realism in the textures of the space suit and the horse's fur.
• + Clean, cinematic lighting that feels professional.

• − The composition is a bit rigid with both subjects floating in a neutral pose.
• − The astronaut's hands are slightly distorted and lack fine detail.

Qwen Image 2.0

• + Excellent sense of motion and dynamic energy in the horse's pose.
• + Beautiful rendering of stars, earth, and floating water droplets.
• + Highly detailed textures on the horse's neck and the astronaut's suit.

• − Completely failed the negative constraint/specific instruction by placing the astronaut on top of the horse.
• − The horse's anatomy is slightly warped with the hind legs appearing elongated and thin.

FLUX.1 Kontext [dev]

• + Excellent photographic lighting and skin texture for both the human and capybara.
• + Captures the bored, indifferent expression of the passenger perfectly.
• + High-quality fur rendering and clothing detail.

• − The capybara only has one hand on the steering wheel, failing that specific prompt instruction.
• − The capybara's head looks more like a groundhog or beaver than a distinct capybara.

Qwen Image 2.0

• + Perfect adherence to the pose, showing both paws on the steering wheel.
• + The capybara's anatomy and face shape are highly accurate to the species.
• + The yellow driver cap feels more authentic to a classic taxi driver style.

• − The passenger appears to be sitting in the front passenger seat or too close to the driver rather than the back seat.
• − The image has slightly more digital artifacts and less realistic lighting compared to Image A.

FLUX.1 Kontext [dev]

• + Strong, high-contrast lighting on the Jack-o-lantern
• + Clean main title text rendering

• − The banner text is completely illegible and garbled
• − Fails to provide the dark parchment background requested, opting for flat black
• − Location name is misspelled as 'The Argiiah's'

Qwen Image 2.0

• + Excellent adherence to all text requirements with perfect spelling
• + Superior composition with a moody parchment texture and atmosphere
• + Includes all requested elements like webs, thorns, and a night sky

• − Jack-o-lantern rendering is slightly less vibrant than Model A's

FLUX.1 Kontext [dev]

• + Excellent adherence to the '3D cartoon' and 'miniature' aesthetic.
• + Clean, minimalist composition that feels perfectly balanced.
• + Accurate text rendering for both 'JAPAN' and 'SUSHI'.

• − The flag icon is stylized and abstract rather than being the actual Japanese flag.
• − Interpretation of sushi is overly simplified, leaning more towards toy-like than realistic PBR materials.

Qwen Image 2.0

• + Accurate Japanese flag icon included at the top.
• + High-quality realistic PBR textures on the sushi and wooden base.
• + Good layout and text clarity.

• − Missed the 'cartoon' style requirement, opting for a realistic photography look instead.
• − The text is slightly off-center compared to the rest of the composition.

FLUX.1 Kontext [dev]

• + Excellent depiction of dynamic movement and joy
• + Exceptional fur detail and lighting coherence
• + Clean composition with a very cinematic bokeh effect

• − Failed to include the fox and the bunny
• − The kitten species is not clearly a 'tabby' in the foreground

Qwen Image 2.0

• + Complete prompt adherence including all four specific animals
• + Captures the 'god rays' and 'tumbling together' aspects perfectly
• + High variety of wildflowers and textures

• − The fox kit has unnatural blue eyes and a slightly distorted head shape
• − The butterfly placement is a bit flat against the kitten's head

FLUX.1 Kontext [dev]

• + Perfectly follows the minimalist vector emblem style.
• + Accurate and clean typography with correct accents.
• + Excellent balance and alignment of elements.

• − The cloche dome icon is slightly abstract and could be mistaken for a building dome.
• − Missed the 'banner' element for the 'Est. 1720' text.

Qwen Image 2.0

• + Incorporates all requested elements including the steam and banner.
• + Strong vintage aesthetic with nice shading on the cloche.
• + Includes subtle paper texture on the background as requested.

• − The typography is less professional with inconsistent spacing.
• − The banner is asymmetrical and terminates abruptly on the right side.
• − Less 'minimalist' than requested due to complex shading.

FLUX.1 Kontext [dev]

• + Follows the color palette accurately with a strong navy and muted red.
• + Good flat vector aesthetic for the main icons.

• − Severe spelling errors in the headers and supporting text (e.g., 'APOLO', 'DESCNT').
• − Iconography is cluttered and confusing, making the steps difficult to follow.
• − Text overlaps and garbled characters make it non-functional as an infographic.

Qwen Image 2.0

• + Excellent adherence to logical flow, showing a clear top-to-bottom progression of steps.
• + Very high-quality typography with legible, correctly spelled text.
• + Accurate iconography for the Saturn V, Lunar Module, and various orbits.

• − Minor typo in 'Translunjar' (contains an extra 'j').
• − The composition is a bit tight on the vertical axis, causing 'Lunar Orbit' to overlap its ring.