Head to head: FLUX 2 vs Krea 3 Edit
FLUX 2 vs Krea 3 Edit
By Ryan Merket · Published
This matchup tests FLUX 2 and Krea 3 Edit on image tasks spanning typography, object relationships, scene constraints, and distinct illustration styles. The results show how each handles both precise instructions and visual polish across the saved task sample.
Krea 3 Edit scored **65.8** to FLUX 2’s **59.9**, with six task wins to FLUX 2’s one and one tie. Krea’s advantage came from repeatedly matching the requested visual treatment as well as the content: it was stronger on the flat Bauhaus pantry poster and the flat-vector room layout, and better followed the cider-label brief with three quinces and clearly separated text. Krea also won attribute binding and negation, producing a clearer object arrangement and a balanced reading nook without the prohibited items. It took the apron-and-thread task too, though FLUX’s image was noted for making the needle, wrist measuring tape, and sewing details especially clear. These are task-specific differences, not a claim that one model is better at every kind of image generation. FLUX’s sole win was the multi-line text poster, where it rendered all three lines crisply with a strong headline hierarchy. The breakfast still life was a tie: the judges valued different strengths, including FLUX’s leaning-bottle gesture and Krea’s more coherent moka-pot presentation. **Verdict: Krea 3 Edit is the saved winner, with a decisive result (not statistical) on this task sample.** The assessment applies to these saved tasks only.
Legible multi-line text
A minimalist event poster with three lines of crisp, correctly-spelled text stacked and centered: 'NIGHT MARKET' large on top, 'Fridays · 6–11pm' in the middle, 'Riverside Pier 4' at the bottom, on a deep navy background, clean sans-serif, subtle grain.
OpenAI: GPT-6 Luna: Model A renders all three lines crisply and correctly, with a strong headline hierarchy and clean centered layout. Model B also follows the prompt and looks polished, but its thinner, slightly dimensional lettering is less crisp and less minimalist. (Second judge pass, order swapped — scores are the average of both: Model B presents all three lines with crisp, correctly spelled text and a clear typographic hierarchy that suits the minimalist poster, while Model A is also accurate but makes every | Anthropic: Claude Fable 5.1: Both Model A and Model B render all three lines…
Attribute binding
A photorealistic tabletop scene: a matte green cube to the LEFT of a glossy red sphere, a small blue cylinder BEHIND both, and a single yellow rubber duck sitting ON TOP of the cube. Colors must stay on the correct objects. Soft studio light, 16:9.
OpenAI: GPT-6 Luna: Model B presents the requested object positions and colors clearly, with a bright, polished studio look and a well-balanced composition. Model A also follows the prompt closely, but its red sphere has a distracting horizontal seam and the overall lighting is less appealing. (Second judge pass, order swapped — scores are the average of both: Model B follows the requested object placement and color bindings closely, with a balanced studio composition and a convincing matte cube, glossy sphere, and | Anthropic: Claude Fable 5.1: Both Model A and Model B bind every color corre…
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 A includes the requested chair, books, steaming tea, and window, with no forbidden items, but the oversized stack dominates the tightly cropped composition. Model B presents a more complete, balanced reading nook in warm afternoon light and also avoids plants, lamps, and artwork. (Second judge pass, order swapped — scores are the average of both: Model B clearly presents the armchair, book stack, and tea beside the window, while avoiding all prohibited objects. Model A is warm and atmosphe | Anthropic: Claude Fable 5.1: Both Model A and Model B correctly include the…
Apron Maker With Thread
A realistic portrait of a home tailor standing at a dining table, shown from mid-thigh up in clear view, tying a measuring tape around one wrist while the other hand delicately holds a threaded needle above a half-finished mustard apron; both hands fully visible with anatomically correct fingers and natural joints, relaxed shoulders, believable torso proportions, subtle facial focus, linen shirt sleeves rolled unevenly, scattered wooden spools and fabric chalk on the table, warm north-window light, shallow depth of field, intimate domestic atmosphere.
OpenAI: GPT-6 Luna: Model A more clearly conveys the threadwork, mustard apron, measuring tape at the wrist, and scattered sewing supplies in warm domestic light. Model B has a convincing tabletop scene, but the needle is less apparent, the wrist tape is unclear, and the hands look less natural. (Second judge pass, order swapped — scores are the average of both: Model A more clearly shows the threaded needle held above the mustard apron while the measuring tape circles a wrist, with a cohesive, warm domestic compos | Anthropic: Claude Fable 5.1: Model B reads as a genuine photograph with a tr…
Bauhaus Pantry Palette
A clean graphic still life in a flat vintage travel poster style, 16:9: a countertop arrangement of household kitchen objects — one enamel kettle, two nesting bowls, a loaf tin, and a checkered tea towel — rendered using only the named Bauhaus palette of vermilion red, cobalt blue, mustard yellow, charcoal black, and warm cream, with absolutely no stray greens, purples, pinks, metallic hues, or photographic gradients; bold shapes, simplified shadows, balanced asymmetrical composition, crisp edges, poster-like lighting.
OpenAI: GPT-6 Luna: Model B better captures the flat, crisp vintage-poster style and stays closer to the restricted palette, while Model A’s glossy gradients and metallic-looking kettle handle conflict with the prompt. Model A renders the objects attractively, but Model B’s simple graphic treatment and balanced arrangement are more faithful overall. (Second judge pass, order swapped — scores are the average of both: Model B better follows the flat poster style and restricted Bauhaus palette, with all requested obje | Anthropic: Claude Fable 5.1: Model B delivers a genuinely flat poster treatm…
Pantry Quartet Breakfast
A sunlit 16:9 editorial still-life scene on a narrow teal kitchen shelf: four household subjects arranged as if interacting in one coherent moment — a ribbed glass milk bottle leaning toward a striped ceramic mug, a brass moka pot tipped slightly open, a half-sliced blood orange on a small wooden board, and a folded gingham dish towel draped between them — with two loose coffee beans and one tiny butter knife precisely placed to balance the composition; realistic product-photography style, soft morning side light, believable cast shadows, crisp textures, strong depth layering, and no extra objects.
OpenAI: GPT-6 Luna: Model B presents a more coherent, polished still life, with a clearly readable open moka pot and the requested props arranged cleanly on the teal shelf. Model A has the stronger leaning-bottle gesture, but its moka pot appears fragmented or duplicated, and its lighting is harsher than requested. (Second judge pass, order swapped — scores are the average of both: Model A better captures the leaning, milk-filled bottle and the lively interaction among the breakfast items, though its moka-pot arran | Anthropic: Claude Fable 5.1: Model A has dramatic side light and the milk bo…
Cider Crate Label
A close, front-facing vintage print poster for a farmhouse pantry label, centered and easy to read, showing a worn wooden apple crate and three illustrated quinces in a woodcut-inspired style; the label text must appear exactly as: "BRAMBLE & FENN / QUINCE CIDER / LOT 7" with strong, legible typography, consistent letterforms, clean spacing, and no extra words; muted autumn inks, cream paper texture, simple border ornament, even lighting, high contrast for readability.
OpenAI: GPT-6 Luna: Model B better matches the requested three quinces and presents the label text in clear, well-spaced lines; Model A has only two quinces and uses a slash in the text layout. Both have appealing vintage print styling, though Model A’s lettering is especially bold and readable. (Second judge pass, order swapped — scores are the average of both: Model B more closely follows the requested label, with three quinces in the crate and the text clearly separated into the requested lines. Model A has poli | Anthropic: Claude Fable 5.1: Model A renders the text correctly but shows on…
Spatial layout
A clean isometric illustration of a bedroom: a bed against the LEFT wall, a round rug centered on the floor, a desk under the WINDOW on the back wall, and a floor lamp in the FRONT-RIGHT corner. Flat-vector style, consistent perspective.
OpenAI: GPT-6 Luna: Model B more clearly matches the requested flat-vector style and gives the room a balanced, readable layout, with the desk under the window and the lamp in the front-right corner. Model A includes the key furniture placements and is polished, but its softer, more rendered look is less faithful to the requested style. (Second judge pass, order swapped — scores are the average of both: Model B presents the requested furniture layout in a clearer, more consistent flat-vector isometric style, with t | Anthropic: Claude Fable 5.1: Both place the bed on the left wall, a round ru…
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