Black Forest Labs' premium multimodal flow transformer with greatly improved prompt adherence and typography generation for in-context image generation and editing without compromise on speed
Settled by community votes across 13 shared challenges, with an AI judge weighing in on each.
FLUX.1 Kontext [max]
23.7
arena score
#23 of 62 in Text-to-Image
Skill signature
· Text-to-Image
HiDream I1 Fast
18.2
arena score
#49 of 62 in Text-to-Image
Vote tally
Where the votes landed
FLUX.1 Kontext [max]
0%
win rate
Ties
0%
HiDream I1 Fast
0%
win rate
Shared challenges
13
Challenge by challenge
The strongest take from each model on every shared challenge, with the AI judge's read.
Geometric Composition
Text-to-Image“A glass cube on a wooden table. Inside the cube is a small blue sphere. On top of the cube sits a red book. A green plant is behind the cube, partially visible through the glass. Soft window light from the left.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent handling of caustic lighting and reflections on the wooden surface.
- + Correct interpretation of 'small' for the blue sphere relative to the cube.
- + High level of texture detail on the book and sphere.
- − The plant is mostly behind the cube but doesn't show much distortion/visibility through the glass itself.
- − Nonsensical text on the book spine.
HiDream I1 Fast
- + Clean, minimalist composition with good color saturation.
- + Clear visibility of the plant through the glass sides.
- − The blue sphere is quite large, ignoring the 'small' descriptor in the prompt.
- − The sphere appears to be floating rather than resting on the bottom of the cube.
- − The perspective of the cube top seems slightly warped where it meets the book.
Verdict: FLUX.1 Kontext [max] produced a much more realistic image with superior lighting effects, particularly the caustics on the table and the textures of the objects. It followed the scale instructions better than HiDream I1 Fast, which made the sphere too large and failed to ground it physically within the cube.
Candid Street Photography
Text-to-Image“A candid street photo of an elderly Japanese man repairing a red bicycle in light rain, reflections on wet pavement, shallow depth of field, 50mm lens, natural skin texture, imperfect framing, motion blur from passing cars, cinematic but realistic, no stylization.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent depiction of rain streaks and wet surface reflections.
- + Highly realistic skin and cloth textures with no over-smoothing.
- + Accurate adherence to 'candid' and 'imperfect framing' prompts.
- − The bicycle chain and wheel structure in the foreground are anatomically incorrect for a bike.
- − The man's hands appear slightly fused with the bike chain.
HiDream I1 Fast
- + Strong composition with a clear subject-to-background separation.
- + Good execution of the shallow depth of field and bokeh.
- + The bicycle structure is more cohesive and recognizable.
- − The man is sitting on the bike rather than actively repairing it as requested.
- − The skin and hair textures look slightly rubbery and AI-generated compared to the other model.
- − Fails to include the requested motion blur from passing cars.
Verdict: FLUX.1 Kontext [max] captured the atmospheric details of the prompt much more effectively, particularly the 'candid' feel, the complex rain textures, and the motion blur. HiDream I1 Fast produced a more 'clean' and conventional portrait that ignored several key technical descriptors like 'repairing' and 'motion blur,' resulting in a less realistic and less accurate image.
Fantasy Warrior
Text-to-Image“Close portrait of a battle-worn paladin in ornate engraved plate armor, hair braided with small beads, faint scars and dirt on the skin, warm torchlight reflecting off metal, shallow depth of field, bokeh sparks, lifelike eyes, highly detailed texture on leather straps and cloth underlayer.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Exceptional skin texture with realistic pores and faint aging lines.
- + Beautifully rendered metallic reflections and engraving details on the armor.
- + Natural integration of bokeh sparks that feel like part of the atmosphere.
- − Missed the request for beads in the hair braids.
- − The eyes feel slightly more stylized or 'glowing' rather than just lifelike.
HiDream I1 Fast
- + Perfectly adhered to the request for beads in the braided hair.
- + Excellent rendering of the battle-worn aesthetic with distinct scars and armor weathering.
- + Superior composition that shows more of the ornate plate armor and leather straps.
- − The skin texture appears slightly too smooth and plastic compared to Model A.
- − The scar on the forehead looks a bit like a surface smudge rather than a deep healed wound.
Verdict: FLUX.1 Kontext [max] provides a much more convincing and photorealistic skin and metal texture, making it look like a high-end film still. However, HiDream I1 Fast followed the prompt more meticulously, including the hair beads and leather straps which FLUX.1 omitted. Both are excellent, but HiDream I1 Fast is the likely winner for better prompt adherence and more varied textures in the armor and accessories.
Modern Clean Menu
Text-to-Image“Modern minimalist restaurant menu design, white background with colorful food photos in grid, sections for appetizers/pizza/mains, bold sans-serif fonts, vibrant accents, clean professional layout for casual dining.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent professional layout that looks like a real menu.
- + High-quality, clean food photography that adheres to the grid request.
- + Clear use of white space and minimalist aesthetic.
- − The text is jibberish, though the presentation of the text is pleasing.
- − Included some script fonts which wasn't strictly 'bold sans-serif' throughout.
HiDream I1 Fast
- + Follows the grid layout for food photos.
- + Included a specific section header for Appetizers/Pizza.
- − Graphic design quality is poor with awkward black and red blocks.
- − Text is heavily distorted and includes a large, nonsensical word at the top.
- − Image quality of the food photos is significantly lower and appears muddy.
Verdict: FLUX.1 Kontext [max] provides a much more professional and realistic interpretation of a modern minimalist menu, with clean white space and high-quality food photography. HiDream I1 Fast fails on the minimalist aesthetic, producing a cluttered design with distorted text and lower-resolution imagery that feels unAppetizing.
Magic Burger Explosion: Fiery Photorealism Challenge
Text-to-Image“Ad for 'Magic Burger'. Dynamic, exploded burger with all components (bun, patty, cheese, lettuce, tomato, sauce) suspended in mid-air. Emphasize photorealistic detail and a sense of motion. Dark, fiery background with glowing embers. Integrate text: 'MAGIC BURGER' as a prominent title, 'LIMITED TIME ONLY' as a secondary message, and '€6.99' in a starburst, all rendered with a fiery, glowing effect.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent typography with clean, readable text and the requested fiery glow.
- + Higher overall photorealism in the textures of the burger components.
- + Better adherence to the 'exploded' prompt with debris and ingredients flying outward.
- − The price is at the bottom rather than in a starburst as requested.
- − The burger is mostly intact rather than having all vertical layers separated.
HiDream I1 Fast
- + Successfully included the starburst element for the price.
- + Vibrant color palette and good use of glowing embers in the background.
- + Followed the curved text layout for the title effectively.
- − Significant text artifacts and misspellings in the secondary 'Limited Time' badge.
- − The floating white ring objects do not clearly resemble burger components.
- − Lower resolution and less realistic lighting compared to the competitor.
Verdict: FLUX.1 Kontext [max] produced a much more professional advertisement with crisp, accurate text and high-end food photography textures. While HiDream I1 Fast better followed the starburst requirement, its poor text rendering and confusing artifacts make it much less usable than the FLUX.1 Kontext [max] output.
Chalkboard Menu
Text-to-Image“Handwritten-style chalkboard menu in a cozy café, all text rendered in the exact same realistic chalk handwriting style with natural variations in letter size, slight slant, and chalk texture — no printed or digital fonts anywhere on the board. Title at the top in elegant cursive chalk handwriting: ‘TODAY’S SPECIALS – APRIL 30, 2026’. Below it, three menu items also in the same handwritten chalk style: ‘Truffle Mushroom Risotto – $24’, ‘Grilled Octopus with Lemon & Herbs – $28’, ‘Brown Butter Chocolate Chip Cookies – $9’. At the very bottom, smaller text in the identical handwritten chalk style (slightly smaller but still clearly legible with the same handwriting characteristics): ‘All items made fresh daily • Ask about our gluten-free options’. Warm ambient café lighting, visible chalk dust and smudges, realistic handwriting imperfections, no clean printed text anywhere.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent text rendering with perfect spelling of all complex menu items.
- + Natural chalk textures and realistic smudge marks on the board.
- + Strong adherence to the full prompt, completing the unfinished word from the prompt into a coherent sentence.
- − The title is in print-style block letters rather than the 'elegant cursive' requested.
- − The lighting is a bit flat compared to a dynamic cafe environment.
HiDream I1 Fast
- + Successfully used a cursive script for the title as requested.
- + Pleasant cafe composition with nice depth of field and warm lighting.
- − Significant text artifacts and overlapping characters in the menu items.
- − Spelling errors such as 'Risotto' being cut off and 'Buter' instead of 'Butter'.
- − Lower resolution and visible AI distortions on the chalk text.
Verdict: FLUX.1 Kontext [max] is the superior model due to its flawless rendering of the text and ability to logically complete the prompt's cut-off sentence with 'Cookies'. While HiDream I1 Fast better followed the instruction for a 'cursive' title, it failed significantly on legibility, spelling, and character coherence in the main body of the menu.
The Reversed Rodeo
Text-to-Image“Horse riding astronaut in space — horse on top, not vice versa. Surreal, highly detailed, cinematic.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent adherence to the 'in space' requirement with a cinematic starry background.
- + High-quality textures on both the space suit and the horse's fur.
- + Consistent lighting between the subjects and the environment.
- − Failed the negative constraint; the astronaut is on top of the horse, not vice versa.
HiDream I1 Fast
- + Natural-looking lighting and clear composition.
- + Strong rendering of the astronaut's gear and the horse's anatomy.
- − Completely ignored the 'in space' location, placing the scene in a desert.
- − Failed the negative constraint regarding the order of subjects.
- − Lacks the 'surreal' quality requested in the prompt.
Verdict: Both models failed the specific spatial logic instruction to place the horse on top of the astronaut, providing a standard interpretation instead. However, FLUX.1 Kontext [max] is much better overall as it correctly placed the scene in space and achieved a cinematic, surreal atmosphere, whereas HiDream I1 Fast placed the scene in a mundane desert setting.
The Capybara Taxi Driver
Text-to-Image“Photorealistic scene inside a yellow New York taxi at night. A capybara is driving, wearing a yellow taxi driver cap and a dark jacket. It has a calm, professional expression and both front paws on the steering wheel. In the back seat sits a human businesswoman in a coat, looking at her phone with a completely normal, bored expression (as if this is just another normal ride). Through the windows you can see the streets of Manhattan at night with blurred lights. Realistic taxi interior, photorealistic, detailed fur and fabric, 35mm lens, night lighting with reflections, shallow depth of field.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent photorealistic fur texture and authentic lighting consistency.
- + Correctly places the capybara paw on the steering wheel as requested.
- + Realistic bokeh effect for the Manhattan street lights in the background.
- − The passenger is holding a phone to her ear like a call instead of 'looking at her phone' as requested.
- − The perspective is slightly tight, making it harder to see the full 'inside' scene.
HiDream I1 Fast
- + Successfully positions the woman in the back seat looking down at her phone.
- + Provides a wider view of the taxi interior and the city street.
- + Good color contrast between the yellow taxi and the night scene.
- − Anatomical failure where human hands are attached to the capybara's body.
- − The capybara's head is not properly integrated onto the body, appearing like a 2D cutout.
- − The scale of the interior is warped, with the passenger appearing to sit next to the driver's seat rather than behind it.
Verdict: FLUX.1 Kontext [max] is the clear winner due to its superior photorealism and anatomical accuracy, successfully rendering a capybara paw on the wheel. In contrast, HiDream I1 Fast fails significantly by giving the capybara human hands and creating a disjointed composition where the animal's head does not naturally sit on the jacket.
The Halloween Invitation
Text-to-Image“Vintage gothic Halloween party invitation. Dark parchment poster, spooky border with webs and thorns, central glowing jack-o-lantern, bats, twisted trees, moody night sky. Add elegant gothic title text saying "Halloween Party Invitation", a small scroll banner saying "You are invited to a night of frights", and event details at the bottom: Date: 30.10.2026 Time: 7pm Location: The Arches, NYC Spooky but polished, cinematic lighting, square format.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent typography with zero spelling errors.
- + Sophisticated, atmospheric lighting and cinematic mood.
- + Perfect adherence to the 'dark parchment' and gothic aesthetic.
- − The date uses commas as separators instead of dots/periods in the large font.
HiDream I1 Fast
- + Clear visual separation between the parchment and the background sky.
- + Includes all requested elements like twisted trees and webs.
- − Major text rendering errors and garbled characters in the banner and details.
- − The lighting is flat and lacks the 'cinematic' quality requested.
- − Missing the full title 'Halloween Party Invitation' (shortened to Halloween Party).
Verdict: FLUX.1 Kontext [max] creates a high-quality, professional-looking invitation with elegant typography and a cohesive gothic atmosphere. In contrast, HiDream I1 Fast struggles with text rendering, resulting in garbled words and a much less polished visual style. FLUX.1 Kontext [max] is the clear winner for its superior text accuracy and artistic sophistication.
Isometric Miniature Diorama Scenes
Text-to-Image“Create a clear, 45° top-down isometric miniature 3D cartoon scene of Japan's signature dish: sushi, with soft refined textures, realistic PBR materials, gentle lighting, on a small raised diorama base with minimal garnish and plate. Solid light blue background. At top-center: 'JAPAN' in large bold text, 'SUSHI' below it, small flag icon. Perfectly centered, ultra-clean, high-clarity, square format.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent 3D rendering with soft, appealing textures.
- + Clean, professional typography that fits the cartoon aesthetic.
- + High visual clarity and perfect centering.
- − Missed the small flag icon requested in the prompt.
HiDream I1 Fast
- + Followed all text instructions including the flag icon.
- + Strong isometric composition and a more varied selection of sushi.
- + Accurate diorama base representation.
- − The nigiri sushi has an illogical filling inside the rice base.
- − Slightly more artifacts around the text and flag icons.
- − The chopsticks are placed awkwardly off the base.
Verdict: FLUX.1 Kontext produced a much more polished and aesthetically pleasing 3D render with superior lighting and textures, though it missed the flag icon. HiDream I1 Fast was more literal with the prompt elements like the flag and varied sushi types, but failed on logic (filling inside nigiri rice) and overall cleanliness. FLUX.1 is the winner for its professional, high-quality execution of the requested style.
Adorable Baby Animals in Sunny Meadow
Text-to-Image“Hyper-photorealistic scene of fluffy baby animals—a golden retriever puppy, tabby kitten, baby bunny, and red fox kit—with big expressive eyes and ultra-detailed soft fur, playfully chasing butterflies and tumbling together in a lush wildflower meadow, warm golden sunrise light with god rays and dew sparkles, joyful wholesome vibe, 8K masterpiece.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Successfully included all four requested animals (dog, cat, rabbit, fox).
- + Excellent lighting with visible god rays and backlighting through the fur.
- + High consistency in the 'lush wildflower meadow' setting with many butterflies.
- − The rabbit's expression looks slightly stylized/unnatural compared to the other animals.
- − Some butterflies are blurry or merge into the background bokeh.
HiDream I1 Fast
- + The fur texture on the fox and puppy is very sharp and detailed.
- + Natural-looking interaction and eye contact between animals.
- + Warm, pleasing color palette.
- − Failed to include the baby bunny requested in the prompt.
- − Included two kittens instead of one kitten and one bunny.
- − The sun is a solid white blob, lacking the 'god rays' specified.
Verdict: FLUX.1 Kontext [max] followed the prompt much more accurately by including all four distinct animal types, whereas HiDream I1 Fast missed the bunny entirely and duplicated the kitten. Additionally, FLUX.1 Kontext [max] better captured the specific atmospheric requests like god rays and dew-like sparkles, making for a more complete masterpiece.
Vintage Cafe Logo
Text-to-Image“Vintage minimalist restaurant logo for "Caffè Florian", retro cloche dome with steam and "Est. 1720" banner, classic typography, warm brown and cream tones, subtle texture on light background, vector emblem style.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent typography with correct spelling and accents.
- + High-quality subtle texture that perfectly matches the 'vintage' prompt.
- + Clean, professional composition suitable for a real logo.
- − The steam element is very minimalist, appearing as a single small swirl.
HiDream I1 Fast
- + Good use of warm brown and cream tones.
- + Creative use of a circular frame to encompass the logo elements.
- − The typography is distorted and includes a spelling error in the date ('17210' instead of '1720').
- − The cloche graphic is poorly rendered with a strange rectangular cutout in the center.
- − The composition feels cluttered and lacks the professional vector finish requested.
Verdict: FLUX.1 Kontext [max] perfectly executed the prompt, providing a professional-grade vintage logo with accurate text, a clean banner, and sophisticated texture. HiDream I1 Fast failed on key technical details, including a significant numerical error in the date and awkward graphical artifacts on the cloche.
Apollo 11: Journey to Tranquility
Text-to-Image“Create a clean, modern vector infographic poster about the Apollo 11 mission. NASA-inspired palette (navy, white, muted red, light gray). Flat-vector style, crisp lines, consistent iconography, subtle gradients only. Steps (stop at landing): 1. Launch (Saturn Vicon) 2. Earth Orbit (Earth + orbit ring icon) 3. Translunar (trajectory arc icon) 4. Lunar Orbit (Moon + orbit ring icon) 5. Descent (lunar module descending icon) 6. Landing (lunar module on the surface icon) Small supporting elements (minimal text): • Crew strip: three silhouette icons with only last names: Armstrong, Aldrin, Collins. • Landing site marker: Moon pin labeled "Tranquility" only. Layout constraints: generous margins, large readable labels, clean background with subtle stars. Vector-only, print-poster look, high resolution.”
FLUX.1 Kontext [max]
HiDream I1 Fast
AI Judge Analysis
FLUX.1 Kontext [max]
- + Excellent adherence to the NASA-inspired color palette.
- + Superior visual quality and crisp vector-style illustrations.
- + Clean and complex layout that feels like a professional educational poster.
- − Notable spelling errors in the labels including 'Lunear Modulle' and 'Ununy Modulle'.
- − Incorrectly labels the Earth as 'Moon' and includes a random planet with rings.
HiDream I1 Fast
- + Successfully follows the requested numbered step-by-step layout.
- + Colors are bright and consistent with the core prompt requirements.
- − Very low text legibility and significant gibberish under headings.
- − Graphic elements are messy with jagged lines and lack the 'crisp' professional feel requested.
- − Icons are nonsensical or distorted, particularly for the 'Earth Orbit' and 'Desceng' steps.
Verdict: FLUX.1 Kontext [max] produces a much more visually appealing and professional vector illustration with high-quality renderings of the Saturn V and Lunar Module, though it struggles with factual accuracy in the text and labels. HiDream I1 Fast attempts the requested infographic structure but fails significantly on execution, with distorted icons and unreadable text. FLUX.1 Kontext [max] is the preferred choice for its artistic polish and clean lines.
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Distilled version of HiDream AI's 17B parameter text-to-image model