FLUX.2 [klein] 9B Black Forest Labs vs FLUX1.1 [pro] Black Forest Labs

FLUX.2 [klein] 9B

• + Excellent adherence to lighting instructions with realistic soft window light from the left.
• + Highly realistic textures on the wooden table and the book pages.

• − The glass container is more of a rounded vessel than a 'cube'.
• − The sphere appears to be floating without a clear physical anchor, though the prompt didn't specify gravity.

FLUX1.1 [pro]

• + Perfect geometric representation of a sharp-edged cube.
• + Superior clarity and color vibrancy of the blue sphere and red book.
• + Clean composition with very sharp glass edges.

• − The sphere is quite large relative to the cube, making the 'small blue sphere' description less accurate.
• − The lighting is a bit more generic and less dimensional than Model A.

FLUX.2 [klein] 9B

• + Excellent skin texture and realistic age details on the subject
• + The bicycle anatomy is coherent and he is actively engaged in 'repairing' it
• + Better lighting and more convincing wet pavement reflections

• − Lacks the requested motion blur on the passing cars
• − The raindrops are visible but look a bit like static noise in some areas

FLUX1.1 [pro]

• + Strong cinematic atmosphere and color grading
• + Captures a sense of motion in the background cars

• − The 'repair' action is poorly represented; he is just leaning on a broken-looking bike
• − Major anatomical distortions on the bicycle frame and pedals
• − Subject lacks the requested natural skin texture and looks smoother/waxy

FLUX.2 [klein] 9B

• + Excellent depiction of ornate engraved plate armor
• + Clearly visible braided hair with beads as requested
• + Better balance of lighting elements including the secondary torchlight

• − The scars look a bit like fresh surface paint rather than healed tissue
• − The face is very symmetrical and slightly lacks the 'battle-worn' character of the second model

FLUX1.1 [pro]

• + Incredible skin texture with realistic dirt and pores
• + Remarkable lifelike eyes with complex iris patterns
• + Stronger cinematic feel and more convincing battle-worn appearance

• − The hair braids and beads are less distinct and partially obscured
• − The ornate engraving on the armor is mostly cropped out or blurred by the depth of field
• − The torchlight effect is less evident on the metal compared to model A

FLUX.2 [klein] 9B

• + Excellent utilization of the grid layout for food photos.
• + Strong, bold typography that creates clear visual hierarchy.
• + The alignment and spacing of menu items feel professional and organized.

• − Significant text gibberish and overlapping characters in the main header.
• − The food photos lack variety, as three out of four are very similar pizzas.
• − Includes redundant headers such as repeating 'Appetizers' twice.

FLUX1.1 [pro]

• + Elegant mockup presentation featuring various menu formats and cutlery.
• + Includes small illustrative icons that add to a modern aesthetic.
• + Creative use of food photography in a collage-style grid at the bottom.

• − The main text is poorly rendered and difficult to read.
• − Fails to clearly separate sections for 'pizza' and 'mains' as instructed in the prompt.
• − The layout is more of a flyer/mockup than a practical, printable menu design.

FLUX.2 [klein] 9B

• + Excellent typography with a realistic fiery texture that matches the background
• + Great sense of motion with the burger elements visibly deconstructed and suspended
• + Perfect adherence to all prompt elements including the starburst and price

• − The burger patties appear slightly more like generic meat slabs than premium gourmet patties

FLUX1.1 [pro]

• + High visual quality of the burger texture and the background fire
• + Clean text rendering for the primary titles

• − Failed to include the starburst for the price
• − Repeated the 'MAGIC BURGER' text twice, once as a neon blue sign which wasn't requested
• − The 'exploded' effect is less effective as the main burger remains mostly assembled

FLUX.2 [klein] 9B

• + Excellent chalk texture including realistic smear marks and variations in pressure.
• + Near-perfect spelling for the requested items and additional footer text.
• + Follows the capitalization prompt for 'TODAY’S SPECIALS' exactly.

FLUX1.1 [pro]

• + Beautiful warm lighting and depth of field in the café background.
• + Consistent and elegant cursive handwriting style.
• + Includes decorative flourishes that match the 'cozy café' aesthetic.

• − Significant spelling errors and hallucinations, such as 'Chipkies', 'Herbss', and 'giluten'.
• − Incorrect pricing and item repetition, listing octopus twice with different costs.
• − Text lacks a realistic chalk texture, looking more like a digital font overlay.

FLUX.2 [klein] 9B

• + Excellent depiction of a galaxy backdrop with diverse celestial bodies.
• + Very high detail in the astronaut's suit textures and the horse's musculature.
• + Effective use of depth and cinematic lighting across the scene.

• − Failed the negative constraint; the astronaut is riding the horse, not the horse riding the astronaut.
• − Contains nonsensical AI-generated text at the bottom.

FLUX1.1 [pro]

• + Dynamic, powerful composition with the horse rearing up.
• + Vibrant golden lighting that enhances the cinematic feel.
• + Clean image without unwanted generated text artifacts.

• − Failed the negative constraint; the astronaut is riding the horse instead of 'horse on top'.
• − The setting is more 'cloudy sky over mountains' than deep space.

FLUX.2 [klein] 9B

• + Excellent photorealism with sharp textures on the capybara and clothing.
• + Correctly places the woman in the back seat as per the prompt.
• + Follows the instruction for front paws on the steering wheel correctly.

• − The woman is sitting on the right side which, based on the capybara's position, suggests she is in the front passenger seat rather than the back seat.
• − Text on the hat is slightly garbled as 'NEW TALA'.

FLUX1.1 [pro]

• + Strong cinematic lighting and bokeh in the background city lights.
• + Captures a very calm and expressive face on the capybara.

• − Failed to place the capybara's paws on the steering wheel.
• − The composition is confusing, making the passenger appear as though she is sitting in the center or front of the vehicle rather than the back seat.
• − The woman is looking at the capybara rather than displaying a bored expression focused on her phone.

FLUX.2 [klein] 9B

• + Excellent typography with perfect spelling of all text elements.
• + Superior visual composition that fills the square frame effectively.
• + Includes all requested elements like the scroll banner and specific background details.

• − The parchment texture is a bit flat compared to the illustration.

FLUX1.1 [pro]

• + High-quality atmospheric lighting and a classic spooky aesthetic.
• + Interesting thorn border execution.

• − Failed significantly on text, including duplicate lines and spelling errors like 'inivted'.
• − The title text 'Halloween Party Party' does not match the prompt instruction.
• − The layout is cramped at the bottom while leaving a large grey margin around the poster.

FLUX.2 [klein] 9B

• + Excellent PBR material rendering on the wooden base and sushi toppings.
• + Perfectly executed text layout with clear 'JAPAN' and 'SUSHI' titles.
• + Accurate 45° isometric perspective and diorama style.

• − The flag icon is incorrect, resembling the flag of Yemen rather than Japan.
• − The sushi roll with salmon on top has an awkward, non-traditional structure.

FLUX1.1 [pro]

• + More variety in sushi types and a more characteristic 'miniature' aesthetic.
• + Pleasing, soft cartoon lighting that fits the 'soft refined textures' prompt.
• + Includes a flag icon, though it is merged into a sushi design rather than standalone.

• − Failed to include the specific flag icon requested in the text header.
• − The 'SUSHI' text is very small and lacks the 'large bold' formatting requested.
• − The 'JAPAN' text is slightly off-center to the left.

FLUX.2 [klein] 9B

• + Excellent anatomical rendering of all four distinct animals
• + Highly detailed and vibrant wildflower meadow
• + Accurate depiction of a fox, puppy, and kitten with individual features

• − Missed the baby bunny requested in the prompt
• − Slightly less 'dreamy' lighting compared to the alternatives

FLUX1.1 [pro]

• + Beautiful backlighting and whimsical atmosphere
• + Expressive upward-looking poses that feel very joyful
• + Soft, ultra-fine fur texture and 'dreamy' bokeh

• − Only included three animals instead of the four requested (no fox)
• − The kitten and bunny look very similar in facial structure

FLUX.2 [klein] 9B

• + Perfect text rendering for 'Caffè Florian' and 'Est. 1720'.
• + Excellently balanced vector-style composition with clean lines.
• + Accurate interpretation of 'minimalist' and 'warm brown and cream tones'.

• − The steam element is a bit thick and less elegant than the rest of the logo.

FLUX1.1 [pro]

• + Beautiful engraving-style texture on the cloche dome.
• + Sophisticated use of framing and decorative corners.
• + More delicate and realistic steam representation.

• − Significant spelling error in the main brand name ('Cafeé Fratilian').
• − Text layout is somewhat cluttered compared to the minimalist request.

FLUX.2 [klein] 9B

• + Strong adherence to the flat-vector infographic style.
• + Clear, large-scale icons for each mission step.
• + Follows the NASA-inspired color palette effectively.

• − Numerous spelling errors in text (e.g., 'AOILLO', 'EARDHT', 'TRANSLURAL').
• − The flow of the steps is confusing and lacks a clear chronological path.

FLUX1.1 [pro]

• + Excellent layout with a central moon and side-bar logic typical of professional infographics.
• + Most text is spelled correctly, including the main title 'APOLLO 11'.
• + Clean, minimalist aesthetic that feels modern and organized.

• − The icons are very small and some are repetitive or don't match the specific step descriptions well.
• − The small supporting text at the bottom and sides becomes illegible gibberish.