Head to head: FLUX 2 vs Krea 3 Edit
FLUX 2 vs Krea 3 Edit
By Ryan Merket · Published
FLUX 2 and Krea 3 Edit face off across eight image-editing and image-generation tasks, from tightly constrained palettes to emotionally specific scenes. The comparison rewards both literal prompt details and how clearly each image brings them together.
Krea 3 Edit leads the saved task sample with an aggregate score of **64.3**, against **57.0** for FLUX 2. It won five tasks, lost none, and tied three. The edge came from clearer execution of specific constraints, not a clean sweep: the ties show FLUX 2 had credible strengths in several scenes. Krea’s wins were most convincing when the prompt demanded a precise visual read. Its restricted-palette campsite stayed closer to the four-color flat-vector brief; its harbor made the three-trap stack legible; and its ukiyo-e image better communicated a fishing boat in the wave. It also showed the bracelet-tying action more clearly and made the reading nook feel more complete, while FLUX 2’s extra tea vessel and tighter crop muddied that scene. The ties mark where FLUX 2 kept pace or made different tradeoffs. It brought more of the requested equipment into the salt-flat portrait and more literal details to the train-platform scene, while Krea’s versions had stronger polish or emotional expression. On the funicular poster, FLUX 2 more clearly showed the car climbing toward the observatory; Krea’s atmospheric image left that relationship less apparent. **Verdict: Krea 3 Edit is the decisive editorial winner on this task sample—not a statistical conclusion.** FLUX 2 had no task wins here, but its stronger detail coverage and clearer funicular composition make the three ties meaningful. This assessment applies only to the saved task sample.
Negation
A cozy reading nook with an armchair, a stack of books, and a mug of tea by a window — with absolutely NO plants, NO lamps, and NO artwork or picture frames anywhere in the frame. Warm afternoon light, 16:9.
OpenAI: GPT-6 Luna: Model B presents a clearer, more complete reading nook with the chair, books, and steaming mug arranged naturally beside the window. Both images avoid indoor plants, lamps, and artwork, while Model A’s tighter crop and extra tea vessel make the scene slightly less clear. (Second judge pass, order swapped — scores are the average of both: Model B includes the requested reading nook elements in warm afternoon light and avoids plants, lamps, and artwork. Model A is also cozy, but a framed picture i | Anthropic: Claude Fable 5.1: Model A includes a visible picture frame in the…
Salt-flat textile detail
Editorial travel portrait of a desert field researcher kneeling on a rippled salt flat at sunrise beside a compact survey drone case, photographed in razor-sharp medium format realism, 16:9. The test is fine texture and detail: show the dense weave of a sun-faded indigo scarf with tiny pulled threads, the chalky crust and polygon cracks of the salt surface, wind-ruffled baby hairs, scuffed leather on the boots, dusty zippers, etched markings on brushed aluminum instruments, and the stitched seams of a canvas sample roll, all rendered cleanly without smudging. Low golden side light, long shadows, shallow atmospheric haze over distant copper hills, meticulous micro-detail throughout.
OpenAI: GPT-6 Luna: Model B has cleaner, sharper rendering of the salt crust and a more natural kneeling portrait with attractive low golden light. Model A shows more of the requested field gear and scarf fraying, but its heavier grain and less polished detail reduce its technical quality. (Second judge pass, order swapped — scores are the average of both: Model A better delivers the requested field-research setup, with a visible survey drone, sample roll, strong salt-crust detail, and a balanced equipment-and-subj | Anthropic: Claude Fable 5.1: Model A includes more of the requested props (v…
Homesick platform smile
Cinematic close-up portrait of a young overnight train conductor on an empty mountain platform just after rain, convincingly expressing restrained homesick relief—the exact moment of a trembling smile breaking through watery eyes after reading good news on a phone. Naturalistic photography with shallow depth of field, cool misty station lights mixed with a warm carriage glow on one cheek, droplets clinging to dark hair and collar, blurred alpine valley beyond, travel setting unmistakable, expression highly legible and emotionally specific, 16:9.
OpenAI: GPT-6 Luna: Model A clearly includes the phone, conductor details, and warm carriage glow, but its smile reads more cheerfully than homesick or restrained. Model B conveys the watery-eyed, trembling relief more legibly and frames the rain-soaked train platform and mountain setting with greater emotional impact, though the phone is absent. (Second judge pass, order swapped — scores are the average of both: Model B captures the requested restrained, watery-eyed smile with strong emotional specificity and a co | Anthropic: Claude Fable 5.1: Model A includes more literal prompt elements (…
Restricted palette
A flat-vector illustration of a mountain campsite at dusk using ONLY four colors — cream, burnt orange, teal, and charcoal — with no gradients and no stray off-palette colors, balanced composition, 16:9.
OpenAI: GPT-6 Luna: Model B follows the four-color, flat-vector restriction much more closely, while Model A uses gradients and many additional color variations. Model A has a more balanced campsite arrangement, but Model B is clean and polished despite its more asymmetrical composition. (Second judge pass, order swapped — scores are the average of both: Model B stays closer to the restricted palette and flat-vector style, though its scene reads more like night than dusk. Model A has a stronger balanced campsite co | Anthropic: Claude Fable 5.1: Model A has an attractive, balanced scene but c…
Harbor geometry
Ultra-realistic aerial travel photograph of a tiny storm-battered harbor at blue hour, composed as a precise spatial-layout test in 16:9: a weathered red rescue boat is docked left of a striped green customs shack; a stack of three yellow lobster traps sits on top of the shack roof; a silver bicycle leans against the shack on the side facing the camera; a narrow orange kayak lies between the shack and a cracked ice machine; the ice machine is right of the shack; a black-and-white border collie is behind the kayak but in front of the ice machine; a gull is perched on a single bollard directly in front of the rescue boat; beyond all of them, a foggy lighthouse stands on the far pier. Crisp dawn reflections, wet cobblestones, exact object placement, no extra objects.
OpenAI: GPT-6 Luna: Model B more clearly satisfies the three-trap stack and lays out the harbor objects in a readable spatial arrangement. Model A has more atmospheric fog and lighting, but its trap count is ambiguous and its sign is garbled. (Second judge pass, order swapped — scores are the average of both: Model B better matches the exact requested layout, especially the stack of three traps, while Model A shows more traps than specified and has garbled shack signage. Model A has a strong, legible composition, b | Anthropic: Claude Fable 5.1: Model B satisfies more of the layout constraint…
Named art style
A ukiyo-e woodblock print of a fishing boat riding a large cresting wave at dawn, faithful to the flat color planes, bold outlines, and stylized foam of the tradition, muted indigo and cream palette.
OpenAI: GPT-6 Luna: Model B more convincingly combines the traditional ukiyo-e wave, stylized foam, and a clearly recognizable fishing boat with rowers. Model A has a lovely dawn palette and strong print styling, but its prominent vessel feels less like a fishing boat and the composition is more crowded. (Second judge pass, order swapped — scores are the average of both: Model B more clearly shows a fishing boat being carried through the cresting wave, with a strong muted indigo-and-cream palette and convincing uki | Anthropic: Claude Fable 5.1: Model B stays faithful to the ukiyo-e tradition…
Moonlit funicular poster
Clean stylized vector illustration for a boutique travel poster: a solitary funicular climbing a steep coastal cliff toward a tiny observatory under a huge pale moon, mood serene and slightly mysterious. Use flat geometric shapes, limited palette of deep teal, seafoam, apricot, and cream, crisp linework, elegant negative space, and subtle grain only if consistent with vector aesthetics. Compose from a low seaside viewpoint with the cable cutting diagonally across the frame, wind-bent cypress trees on the cliff, calm black water below reflecting moonlight, no text, 16:9.
OpenAI: GPT-6 Luna: Model A more directly depicts the funicular climbing toward the observatory, with the diagonal cable, moonlit coastal cliff, wind-bent trees, and reflective water all clearly present. Model B is polished and atmospheric, but its car hangs below and away from the observatory, making the requested ascent less apparent. (Second judge pass, order swapped — scores are the average of both: Model A more clearly shows the funicular climbing diagonally toward the observatory above the coastal water, with | Anthropic: Claude Fable 5.1: Model A delivers a coherent poster with a reada…
Hands & anatomy
A natural candid photo of a person tying a friendship bracelet, both hands clearly visible with anatomically correct fingers and a plausible grip on the threads, soft daylight, shallow depth of field, 16:9.
OpenAI: GPT-6 Luna: Model B more clearly depicts the person actively tying a friendship bracelet, with both hands plausibly manipulating the threads; Model A has soft daylight and shallow depth of field but mostly shows hands holding a short finished-looking section. Model B is less shallow in focus, but its stronger action and composition make it the better match overall. (Second judge pass, order swapped — scores are the average of both: Model B more clearly shows both hands actively tying a friendship bracelet, | Anthropic: Claude Fable 5.1: Model B depicts a genuinely plausible tying acti…
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