FLUX.1 [schnell] Black Forest Labs vs FLUX.2 [klein] 4B Black Forest Labs

FLUX.1 [schnell]

• + High visual clarity and vibrant colors.
• + Accurately represents the spatial arrangement of the plant behind the glass cube.
• + Follows the lighting direction from the left well.

• − Included extra elements not in the prompt, specifically a second blue sphere on top of the book.
• − The sphere inside the cube appears to be floating unnaturally.

FLUX.2 [klein] 4B

• + Strictly followed the quantity of objects mentioned in the prompt.
• + Realistic interaction between the sphere and the bottom surface of the cube.
• + Excellent texture work on the red book cover.

• − The glass refractive effects on the plant behind it are slightly less convincing than in Model A.
• − The cube structure is very thin, appearing more like a plastic container than heavy glass.

FLUX.1 [schnell]

• + Excellent shallow depth of field with beautiful bokeh
• + High skin texture realism and natural facial details
• + Strong colors with rich reflections on the wet pavement

• − The cars in the background are too sharp, lacking the requested motion blur
• − Hands have slightly confusing geometry where they meet the handlebars

FLUX.2 [klein] 4B

• + Visible rain droplets add to the atmospheric realism requested
• + Effective candid 'imperfect framing' that feels photographic
• + Better representation of a typical Japanese street scene

• − The transition from the man to the bike seat is anatomically confusing
• − Overall image is a bit softer/less detailed than the competition
• − Lacks significant motion blur on the background vehicles

FLUX.1 [schnell]

• + Extremely detailed skin texture and lifelike eyes
• + Dramatic lighting with intense highlights and shadows that convey the 'warm torchlight' well
• + Superior rendering of fine facial hair and skin pores

• − The composition is a bit tight, losing almost all the plate armor detail requested
• − The beads in the hair are barely visible and look more like leather wraps
• − Overall look is a bit too hyper-processed/saturated

FLUX.2 [klein] 4B

• + Excellent adherence to the 'ornate engraved plate armor' and 'beads' requirements
• + Includes bokeh sparks and visible torchlight in the background
• + Shows the character's full torso and equipment, including the cloth underlayer and leather straps

• − Faces and skin lack the 'lifelike' texture seen in the other model, appearing a bit flat
• − The scars look like surface-level paint rather than integrated skin damage
• − The lighting on the face is a bit too even, missing the dramatic contrast of torchlight

FLUX.1 [schnell]

• + Strong minimalist aesthetic with clean white space.
• + Legible typography for main headers.
• + Photos are integrated within a clear grid structure.

• − Nonsense text for one of the main category headers ('ORFEFUS' instead of Mains).
• − Limited use of vibrant accents as requested.
• − The body text is largely gibberish.

FLUX.2 [klein] 4B

• + Excellent variety of colorful food photography.
• + Stronger adherence to the 'vibrant accents' and 'casual dining' vibes.
• + Includes pricing and more complex layout detail.

• − Several spelling errors in headers ('MDANS', 'MDAINS', 'FRAZZA').
• − The grid layout feels slightly cramped compared to the other model.
• − Font choices are a bit futuristic for a standard minimalist menu.

FLUX.1 [schnell]

• + Excellent photorealistic texture on the patty and bun.
• + Vibrant fiery background that matches the requested theme.
• + Good sense of motion with the liquid cheese and flying ingredients.

• − Serious spelling error in the primary title ('AGIC' instead of 'MAGIC').
• − Confusing and repetitive price rendering with a nonsensical '€699' in the starburst.
• − The burger is mostly intact rather than 'exploded' into individual suspended components.

FLUX.2 [klein] 4B

• + The price tag and starburst are rendered clearly and accurately.
• + Atmospheric lighting on the burger creates a strong sense of a fiery environment.
• + Text styling matches the requested glowing, fiery effect.

• − The main title is a chaotic jumble of letters ('MAAC AGID BUIRCGERR').
• − The burger is fully assembled and lacks the 'exploded' suspended component requirement.
• − The background effect is more like generic sparks than a fiery environment with embers.

FLUX.1 [schnell]

• + The text is sharp and highly legible in most sections.
• + Achieves a clean chalk-on-blackboard aesthetic.

• − Failed significantly on text accuracy, outputting 'Pril' instead of 'April' and 'Taffle Mushmnctiomm'.
• − The handwriting looks more like a digital marker font than authentic chalk-textured cursive.

FLUX.2 [klein] 4B

• + Excellent chalk texture including smudges and dust on the board.
• + Followed the elegant cursive style instruction for the headers.
• + Much closer adherence to the specific menu text requested, despite some spelling errors.

• − Several spelling errors like 'Trufffl', 'Musheram', and 'Ootrpous'.
• − The spacing of 'S TPECIALS' is slightly disconnected.

FLUX.1 [schnell]

• + Excellently captures the difficult role-reversal prompt of a horse riding an astronaut.
• + Highly cinematic lighting and composition with the planetary backdrop.
• + Effective surrealist quality that challenges physics as requested.

• − The horse appears to have two heads or a double torso anomaly.
• − The astronaut's anatomy is slightly mangled where the horse is seated.

FLUX.2 [klein] 4B

• + High visual clarity and sharp textures on the horse and spacesuit.
• + Realistic rendering of the galaxy and planetary horizon.

• − Completely failed the semantic instruction for the horse to be on top.
• − Produces a generic 'astronaut on horse' image seen frequently in AI models.
• − The horse's legs show anatomical glitches near the hooves.

FLUX.1 [schnell]

• + Excellent photographic lighting and depth of field
• + Clear, high-quality text on the cap
• + Highly realistic textures on the capybara fur

• − The capybara only has one paw near the wheel, and it is holding the side rather than having both front paws on the wheel as requested
• − The capybara is looking at the camera rather than the road
• − The car interior layout is slightly ambiguous

FLUX.2 [klein] 4B

• + Perfectly adheres to the instruction of having both front paws on the steering wheel
• + Captures the 'bored businesswoman' expression very accurately
• + The wide-angle framing makes the interior and the scene feel more coherent

• − The cap on the capybara's head has garbled text/logo instead of a clear taxi label
• − The lighting is a bit flatter compared to the more cinematic Model A

FLUX.1 [schnell]

• + Strong composition and layout for the graphic design
• + Good color contrast and use of glowing elements

• − Terrible text accuracy with numerous spelling errors and repeated lines
• − The aesthetic feels a bit generic compared to the 'vintage gothic' request

FLUX.2 [klein] 4B

• + Excellent atmosphere with a true vintage gothic parchment feel
• + Much better rendering of the requested border with webs and thorns
• + Detailed and cinematic lighting on the central jack-o-lantern

• − Significant spelling errors in the large title text
• − Missing the specific '7pm' time detail from the prompt

FLUX.1 [schnell]

• + Excellent adherence to the 'diorama base' instruction with a clean 3D render feel.
• + Perfectly rendered flag of Japan.
• + Clean, professional typography that is centered according to the prompt.

• − Missed the 'SUSHI' text entirely under the heading.
• − The sushi roll features slightly messy red toppings that look less professional than the rest of the image.

FLUX.2 [klein] 4B

• + Beautiful soft refined textures on the salmon and rice grains.
• + Attempts both 'JAPAN' and 'SUSHI' text as requested.
• + Good 45-degree isometric composition.

• − Failed to render the flag of Japan correctly, showing a generic red-and-white striped icon instead.
• − Spelling error in the text ('SUSH' instead of 'SUSHI').
• − Ignored the request for a 'raised diorama base', placing the plate directly on the background.

FLUX.1 [schnell]

• + Excellent soft lighting and bokeh effect
• + Vibrant colors that enhance the 'masterpiece' vibe
• + Beautiful butterfly details and placement

• − Failed to include a rabbit, instead showing two felines
• − The creature between the kitten and fox is an anatomical hybrid that doesn't clearly represent a puppy, kitten, or rabbit

FLUX.2 [klein] 4B

• + Successfully captured the active 'tumbling' and 'chasing' motion described
• + Clearly shows the golden sunrise and distinct god rays
• + Fur texture is highly detailed and distinct for each species

• − Failed to include the baby bunny, showing two kittens instead
• − The butterfly on the left has slightly disjointed wings

FLUX.1 [schnell]

• + Successfully captured the vector emblem style with a circular frame.
• + Excellent color palette consistency with the 'warm brown and cream' request.
• + Clean, professional-looking typography despite spelling errors.

• − Significant spelling error ('FRAMILAN' instead of 'Florian').
• − Incorrect date '7720' instead of the requested '1720'.
• − Missing the 'steam' element from the cloche dome.

FLUX.2 [klein] 4B

• + Included the steam element and the 'Est. 1720' date correctly.
• + Good subtle texture on the background as requested.
• + Better cloche dome illustration with highlights.

• − Spelling error in the name ('FLAXTION' instead of 'Florian').
• − Redundant text by repeating the establishment date twice.
• − The cloche handle and steam are slightly off-center.

FLUX.1 [schnell]

• + Excellent adherence to the cohesive navy and white NASA-inspired palette.
• + Sophisticated layout that uses orbit rings as a central design element.
• + Achieves a sleek, professional vector aesthetic with consistent iconography.

• − The text is completely illegible gibberish.
• − The rocket icon looks more like a cartoon shuttle than a Saturn V.
• − Fails to clearly delineate the requested 6 distinct steps in chronological order.

FLUX.2 [klein] 4B

• + Successfully follows the 6-step structure requested in the prompt.
• + Contains partially legible text and labels that align with the mission stages.
• + Clever inclusion of crew silhouettes at the bottom.

• − The color palette includes green and more varied tones that deviate from the specific NASA prompt.
• − The 'Saturn V' rocket design is inaccurately proportioned and stylized.
• − The layout is a bit cluttered compared to a modern infographic.