FLUX.2 [dev] Turbo fal vs Stable Diffusion 3.5 Large Stability AI

FLUX.2 [dev] Turbo

• + Perfect adherence to spatial instructions with the book clearly on top and the sphere inside.
• + Highly realistic texture on the glass cube, including dust and fingerprints.
• + Excellent lighting and depth of field that creates a cohesive, photographic feel.

• − The plant is inside/behind the cube in a slightly confusing way regarding the cube's back face.

Stable Diffusion 3.5 Large

• + Clean, sharp rendering of the glass and sphere.
• + Good lighting highlights on the surface of the table.

• − Failed to place the book on top of the cube, instead placing the cube on the book.
• − The plant is barely visible and does not clearly interact with the glass as requested.
• − Physics issues where the sphere appears to be floating inside the cube.

FLUX.2 [dev] Turbo

• + Excellent adherence to all prompt details including motion blur from passing cars.
• + Highly realistic skin texture and facial details.
• + Accurate representation of the bicycle and repair tools on the ground.

• − The transition between the man's knees and the wet pavement is slightly awkward/clipped.

Stable Diffusion 3.5 Large

• + Strong cinematic mood with effective lighting and reflections.
• + Good depiction of light rain and wet pavement.

• − Missed the 'motion blur from passing cars' instruction as the background car is static.
• − Noticeable anatomy issues with the hands appearing distorted and fused.
• − The man seems to be standing/hovering strangely over the center of the bike frames.

FLUX.2 [dev] Turbo

• + Excellent adherence to the 'beads' instruction in the braids
• + Realistic skin texture with natural-looking scars and dirt
• + Superb metal texture with convincing torchlight reflections and scratches

• − The torch in the background is a bit distracting in its placement

Stable Diffusion 3.5 Large

• + Very intricate and beautiful engraving on the plate armor
• + Strong cinematic lighting and composition
• + Good preservation of the 'battle-worn' aesthetic

• − Completely missed the 'small beads' instruction in the hair
• − The background soldiers have a slightly 'melted' look common in older AI generations

FLUX.2 [dev] Turbo

• + Excellent adherence to the grid layout requirement for food photos.
• + Highly legible main headers and body text with professional typography.
• + Very clean, modern layout that feels like a functional, finished graphic design piece.

• − Sub-headers and secondary text contain significant gibberish characters.
• − Layout goes slightly off-grid with the oversized 'Mains' photo compared to the top section.

Stable Diffusion 3.5 Large

• + Vibrant food photography that pops well against the white background.
• + Unique composition that places the text menu in a central column flanked by images.

• − Much poorer text rendering, with almost all menu items being illegible or nonsensical.
• − The layout feels more like a background pattern than a functional restaurant menu.
• − The categories (Appetizrs, Maimaes) include heavy spelling errors.

FLUX.2 [dev] Turbo

• + Excellent text rendering with impressive fiery glow effects
• + Perfectly captures the 'exploded' view with all components floating
• + Photorealistic food textures and dynamic sauce splashes

• − The sauce droplets look slightly stylized compared to the very realistic patty

Stable Diffusion 3.5 Large

• + Strong fiery lighting and atmospheric embers
• + Good texture on the charred meat and melting cheese

• − Completely failed to include the requested text
• − Ignored the 'exploded' instruction, providing a mostly stacked burger
• − The burger is floating but lacks the dynamic separation of ingredients requested

FLUX.2 [dev] Turbo

• + Excellent text rendering with no spelling errors.
• + Authentic chalk texture and natural handwriting variations.
• + Precise adherence to the requested date and menu prices.

Stable Diffusion 3.5 Large

• + Cozy cafe atmosphere with good interior composition.
• + Correct date in the subtitle despite other errors.

• − Numerous spelling errors including 'TODAAY' and 'Ottpups'.
• − The text looks more digital than handwritten in several locations.
• − Failed to follow the requested menu layout and content.

FLUX.2 [dev] Turbo

• + Excellent photorealistic texture on the space suit and horse hair.
• + Balanced cinematic composition with clear background details.
• + Accurate rendering of complex tackle and horse anatomy.

• − Failed the negative constraint; the astronaut is on top of the horse, not vice versa.

Stable Diffusion 3.5 Large

• + Dynamic sense of movement with the cosmic dust and lighting.
• + High contrast and ethereal aesthetic.
• + Cinematic lighting that blends the subjects into the environment.

• − Failed the negative constraint; the astronaut is on top of the horse.
• − Minor distortion in the horse's facial structure and front legs.

FLUX.2 [dev] Turbo

• + Excellent adherence to the 'bored' businesswoman in the back seat prompt.
• + Very realistic lighting and taxi interior texture.
• + Captured both paws on the steering wheel as requested.

• − The capybara's hands look slightly more like primate fingers than capybara paws.
• − The taxi sign on top of the car is visible from the inside, which is physically incorrect.

Stable Diffusion 3.5 Large

• + High detail on the capybara's fur and whiskers.
• + Vibrant colors and sharp focus on the main character.

• − Completely failed to include the businesswoman in the back seat.
• − The capybara has human legs and jeans, which was not requested.
• − The capybara is not holding the steering wheel with its paws.

FLUX.2 [dev] Turbo

• + Excellent typography with perfect spelling of all text elements including date and location.
• + High-quality gothic aesthetic with cohesive lighting and color palette.
• + Superior composition that balances the central jack-o'-lantern with the border and text.

• − The parchment texture is slightly less distinct than the high-contrast paper edges in the competitor.

Stable Diffusion 3.5 Large

• + Strong 'vintage parchment' texture with realistic frayed and burnt edges.
• + Dramatic lighting and high-contrast silhouette elements.

• − Completely failed to include the specific event details (date, time, location).
• − Typography is a bit disjointed and varies significantly in style.
• − The format is slightly vertical despite the 'square format' instruction.

FLUX.2 [dev] Turbo

• + Perfectly follows text instructions with clean, floating typography at top-center.
• + Exceptional realism in the sushi textures and wood grain of the diorama base.
• + Highly clean and professional composition that feels like modern digital art.

• − The 45-degree angle is slightly flattened, leaning more towards a side view than a true top-down isometric view.
• − Includes ginger and wasabi but misses the specific requested 'flag icon' separate from the text.

Stable Diffusion 3.5 Large

• + Excellent adherence to the '3D cartoon' and 'isometric' style with a clear diorama feel.
• + Creative interpretation of the sushi varieties and miniature environment.
• + Includes all requested elements including the flag icon and the diorama base.

• − Failed the text placement instruction, putting the text on a sign within the scene instead of top-center.
• − The scene is significantly more cluttered than the 'minimal garnish' requested.
• − Noticeable artifacts around the flags and some lighting inconsistencies.

FLUX.2 [dev] Turbo

• + Excellent anatomical detail and realism across all four animals.
• + Includes all requested species with clear individual characteristics (tabby stripes, fox markings).
• + Superior lighting effects with visible god rays and dew sparkles as requested.

• − The scale of the butterflies is slightly large relative to the animals.

Stable Diffusion 3.5 Large

• + Captures a strong sense of motion and 'chasing' as requested.
• + Whimsical lighting and soft bokeh create a dreamlike atmosphere.

• − The kitten lacks distinct tabby markings and looks more like a generic ginger cat.
• − Significant anatomical artifacts, particularly the butterfly merged with the bunny's ear.
• − Lower overall sharpness and detail compared to Model A.

FLUX.2 [dev] Turbo

• + Perfect adherence to the requested text 'Caffè Florian' with the correct grave accent.
• + Excellent vintage aesthetic with authentic-looking grain and texture.
• + Clean, professional vector-style layout with a well-integrated cloche and banner.

• − The steam is a bit simplified compared to the rest of the detailed illustration.

Stable Diffusion 3.5 Large

• + Good use of the 'Est. 1720' date and classic decorative flourishes.
• + The cloche design includes a nice 'opening' effect to reveal steam.

• − Spelling error in the main name: 'Cafféé' instead of 'Caffè'.
• − The composition feels slightly disjointed with the large gap between the cloche and the banner.
• − The texture is mostly confined to the edges rather than integrated into the design.

FLUX.2 [dev] Turbo

• + Excellent text rendering with almost perfect spelling of step names and crew members.
• + High prompt adherence, following all sequential steps and technical icons requested.
• + Clean, modern layout that functions well as an educational infographic.

Stable Diffusion 3.5 Large

• + Strong aesthetic appeal with a high-quality flat vector art style.
• + Effective use of the requested NASA-inspired color palette.
• + Good use of negative space and balance in the composition.

• − Failed to follow the requested sequential steps or include correct text.
• − Icons include non-existent planets/rings that don't relate to the Apollo 11 mission.
• − Text is mostly illegible or nonsensical 'lorem ipsum' style.