FLUX1.1 [pro] Ultra Black Forest Labs vs GPT Image 2 OpenAI

FLUX1.1 [pro] Ultra

• + Excellent photorealistic rendering of glass refraction and dust particles.
• + Sophisticated lighting that accurately reflects the 'soft window light' prompt.
• + High-quality text rendering on the book spine adding to the realism.

• − The sphere is floating unnaturally in the center of the cube without support.
• − The cube's proportions and perspective relative to the table feel slightly off.

GPT Image 2

• + Natural grounding of objects with the sphere resting on the bottom of the cube.
• + Realistic wood texture and grain on the tabletop.
• + Logical composition with the plant and window placement.

• − The glass cube has thick, beveled edges that look more like an acrylic case than a standard glass cube.
• − The lighting is a bit flatter and less dynamic than Model A.

FLUX1.1 [pro] Ultra

• + Excellent execution of long-exposure motion blur on passing vehicles.
• + Strong cinematic atmosphere with vibrant red tones and wet reflections.
• + High technical clarity in the subject's face and jacket texture.

• − The composition feels overly staged rather than 'candid' or 'imperfectly framed'.
• − The bicycle design is a bit simplified and generic.
• − Lacks literal interaction with tools or specific mechanical repair.

GPT Image 2

• + Successfully captures a 'candid' street photography aesthetic with messy, realistic framing.
• + Excellent attention to detail in the bike's mechanics and the inclusion of a tool kit.
• + Highly realistic skin textures and authentic-looking Japanese street signage.

• − Fails to include the requested motion blur from passing cars.
• − The background cars look slightly static given the prompt's focus on motion.
• − The lighting is a bit flat compared to the cinematic request.

FLUX1.1 [pro] Ultra

• + Excellent attention to all prompt details including beads in hair and ornate engraving.
• + Superior lighting and texture rendering on the armor and skin.
• + Very lifelike, detailed eyes with realistic reflections.

• − The bokeh sparks are a bit large and might distract slightly from the main subject.

GPT Image 2

• + Good interpretation of the braid and beads requirement.
• + Effective lighting and atmosphere that captures the torchlight feel.
• + Strong textures on the engraved armor plating.

• − Face appears a bit 'too perfect' and youthful for a 'battle-worn' description despite the dirt.
• − Lower overall resolution and sharpness compared to the other model.

FLUX1.1 [pro] Ultra

• + Excellent high-angle mockup perspective
• + Clean use of white space that fits the minimalist prompt
• + Professional font choices for the headers

• − Text is mostly gibberish or misspelled ('Pizzzans')
• − Visual layout of the food photos is cluttered and overlaps poorly
• − Inconsistent alignment between text and images

GPT Image 2

• + Perfect text rendering with realistic dish descriptions and pricing
• + Highly organized grid layout that strictly follows the sections requested
• + Vibrant food photography that looks consistent and professional

• − Slightly less 'minimalist' than Model A due to the high density of information
• − Small icons for social media are clear but generic

FLUX1.1 [pro] Ultra

• + Excellent typography with a professional, clean neon-glow effect.
• + High-quality rendering of the fire and ember environment at the bottom.
• + Clean, centered composition that looks like a polished commercial ad.

• − Failed to include the starburst element for the price.
• − The burger stack is repetitive with multiple patties, losing the 'exploded component' look.
• − Includes some small AI-generated gibberish text at the very bottom corners.

GPT Image 2

• + Perfect adherence to all prompt elements, including the starburst and glowing fire text.
• + Dynamic 'exploded' view that clearly shows every individual component.
• + Exceptional texture on the meat, vegetables, and bun.

• − The composition is a bit crowded with the text assets overlapping the burger effects.
• − The lettuce appears slightly oversaturated compared to the other ingredients.

FLUX1.1 [pro] Ultra

• + Features a very high contrast, legible image
• + Successfully renders the requested date and most key phrases

• − Serious spelling errors and repetitive gibberish (e.g., 'mushroommm ris', 'fresh fresh', 'friistratnisnios')
• − The handwriting style is more like a digital marker than realistic chalk on a board
• − Failed to use elegant cursive for the title as requested

GPT Image 2

• + Excellent adherence to the 'elegant cursive' title instruction
• + Perfect spelling and completion of the menu items, even the truncated prompt for 'Brown But...'
• + Highly realistic chalk texture with slight variations in letter size and slant

• − Slightly lower contrast making some of the bottom text a bit faint
• − The background environment is slightly more cluttered than the clean frame of the other model

FLUX1.1 [pro] Ultra

• + Excellent cinematic lighting and composition
• + High resolution with realistic textures on the horse's mane and space suit
• + Dynamic action pose with a beautiful planetary background

• − Completely failed the semantic instruction 'horse on top'
• − Interpretated 'horse riding astronaut' as the standard astronaut riding a horse

GPT Image 2

• + Correctly followed the specific and difficult instruction of the horse being on top
• + Captures the surreal nature requested in the prompt
• + Good texture on the moon's surface and space suit fabric

• − Anatomical issues where the person's hands/gloves merge into the ground
• − The horse's legs are awkwardly clipped or merged with the astronaut's shoulders
• − Composition is a bit static compared to the alternative

FLUX1.1 [pro] Ultra

• + High resolution and crisp texture on the capybara's fur.
• + Consistent lighting and vibrant bokeh in the background.

• − The capybara and the woman are sitting in the same seat, creating a major anatomical and spatial error.
• − The woman is holding the steering wheel instead of being in the back seat.
• − The capybara's head looks pasted onto a human body.

GPT Image 2

• + Perfect adherence to the prompt's spatial instructions, with the capybara in the driver's seat and the woman in the back.
• + The capybara's paws are correctly placed on the steering wheel.
• + Realistic taxi interior and cinematic atmosphere with rain droplets on the window.

• − Lower resolution and slightly more grain compared to Image A.
• − The woman's face in the background is slightly blurry.

FLUX1.1 [pro] Ultra

• + Excellent typography rendering for the specific event details
• + Crisp, clean illustration style
• + Adheres well to the dark parchment and twisted trees requirement

• − Includes redundant and misspelled text ('noickt or a night of frights')
• − Failed to include the word 'Party' in the main title
• − The layout feels slightly clinical/modern rather than 'vintage gothic'

GPT Image 2

• + Perfectly captures the vintage gothic aesthetic with dark, atmospheric coloring
• + Flawless text rendering of the full title and scroll banner
• + Highly creative composition including a city skyline and arches to match the location name

• − The date and location text at the bottom is slightly smaller and harder to read against the busy background

FLUX1.1 [pro] Ultra

• + Elegant soft-lighting and refined PBR texture rendering.
• + Excellent integration of text into the background space.
• + Sophisticated 3D cartoon aesthetic that feels professional and cohesive.

• − Includes a strange, non-requested ladybug artifact on the base.
• − The steam rising from the sushi is physically inaccurate for cold fish.

GPT Image 2

• + Extremely clear and bold text rendering that perfectly matches the prompt.
• + Higher detail in the food textures like the rice grains and salmon marbling.
• + Strong adherence to the 'miniature diorama' request with the stone lantern and garden elements.

• − Lighting is a bit flat and lacks the 'gentle' quality requested.
• − Shadows under the text are a bit harsh, feeling less integrated than the other model.

FLUX1.1 [pro] Ultra

• + Excellent soft lighting and consistent artistic style
• + Superb fur detail and expressive, uniform eye styles
• + Clean, dreamy composition with a high quality 'masterpiece' feel

• − Static posing that feels more like a portrait than 'tumbling and chasing'
• − Creatures look slightly stylized/Disney-like rather than hyper-photorealistic
• − The kitten is golden rather than a distinct tabby

GPT Image 2

• + Captures the action of 'tumbling and chasing' much more effectively
• + Correctly identifies specific species details like the tabby markings and the fox's dark paws
• + Excellent interpretation of 'god rays' and sunburst backlighting

• − The fox kit has a slightly distorted, elongated front leg artifact
• − Lower resolution appearance in some background elements compared to Model A
• − The butterfly wings are a bit thick and less delicate looking

FLUX1.1 [pro] Ultra

• + Excellent vector emblem style execution
• + Clean, bold color palette
• + High contrast and sharp lines

• − Serious spelling error in the main brand name
• − Banner placement obscures the cloche somewhat

GPT Image 2

• + Perfect text rendering for all requested strings
• + Beautiful vintage stippling and texture
• + Strong composition with a balanced frame

• − Slightly less 'minimalist' than requested due to ornate detailing
• − The cloche handle is slightly off-center

FLUX1.1 [pro] Ultra

• + Excellent flat-vector aesthetic that matches the 'modern infographic' request
• + Creative layout using the moon's surface as a horizon for the data points
• + Accurate NASA-inspired color palette

• − Text is largely illegible gibberish
• − Information flow is confusing and non-linear compared to a standard infographic
• − Fails to clearly delineate the requested 6 steps

GPT Image 2

• + Follows the 1-6 step sequence exactly with logical icons for each
• + Text and labeling are clear, legible, and accurate (e.g., Crew names)
• + Stronger adherence to specific infographic structure and layout

• − Visual style leans more towards realistic illustration than 'flat-vector'
• − Composition is slightly crowded at the top header area
• − The Eagle patch representation is a bit messy in details