SDXL-Lightning

14 of 14 prompts made, 10 marked as failures.

1. 

   Counting

   Fails: About a dozen apples scattered over the table, not five in a row
   The prompt

   Exactly five green apples in a single row on a wooden table, plain white background, product photo.

   A correct image: Exactly five apples, all green, in one row on a wooden surface.

2. 

   Color binding

   Fails: A red cube alone, with two small red and yellow shapes; no blue cube, sphere or cone
   The prompt

   A blue cube resting on top of a red sphere, with a yellow cone standing beside them, on a grey studio floor.

   A correct image: Each color on its own shape: a blue cube on top of a red sphere, and a yellow cone beside them. No swapped or mixed colors.

3. 

   Spatial relations

   Fails: Two dogs and a cat, with the cat on a footstool at the right
   The prompt

   A cat sitting on the left end of a sofa and a dog sitting on the right end, both facing the camera, living room.

   A correct image: A cat on the left and a dog on the right, both on one sofa, both facing the viewer.

4. 

   Text rendering

   Fails: Garbled letters instead of FRESH BREAD DAILY
   The prompt

   A wooden sign above a bakery door that reads "FRESH BREAD DAILY" in white painted capital letters.

   A correct image: The sign reads FRESH BREAD DAILY, spelled exactly and legible, with no extra letters.

5. 

   Text rendering, several lines

   Fails: A full menu of garbled text instead of the three lines
   The prompt

   A café chalkboard menu with three lines written in chalk: "Coffee 3", "Tea 2" and "Cake 4".

   A correct image: Three legible lines, each spelled exactly with its number: Coffee 3, Tea 2, Cake 4. No other words.

6. 

   Photorealism, landscape

   The prompt

   Aerial photograph of a winding river through an autumn forest at sunrise, thin mist lying over the water.

   A correct image: Reads as a photo from above: a winding river, autumn-colored trees, mist on the water, with no duplicated or melted trees.

7. 

   Photorealism, food

   Fails: Many slices of pork, and a second halved egg in a side dish
   The prompt

   Close-up photo of a bowl of ramen with a soft-boiled egg cut in half, sliced green onions and two slices of pork, steam rising, on a dark wooden table.

   A correct image: A ramen bowl with a halved soft-boiled egg, green onion and two slices of pork, on a dark wooden table.

8. 

   Transparency and reflection

   Fails: No street shows through the water in the glass
   The prompt

   A glass of water on a windowsill, a rainy city street outside the window, the street seen bent and upside down through the water in the glass.

   A correct image: A clear glass of water on a sill, rain outside, and the street visibly refracted through the glass.

9. 

   Hands

   The prompt

   Close-up of an adult's two hands kneading bread dough on a floured wooden counter, no face in the frame.

   A correct image: Two hands with five fingers each and plausible joints, kneading dough on a floured counter. No face.

10. 

    Fine detail

    Fails: Shows the movement, with no dial or hands
    The prompt

    Macro photograph of a plain mechanical wristwatch with no brand name, its hands showing ten past ten, the second hand pointing at six.

    A correct image: The hour and minute hands show 10:10 and the second hand points at 6. The dial has no brand or logo.

11. 

    Long, dense prompt

    Fails: The lamp is on the left, the books are piled on a table, and there is no teapot, cup or rain
    The prompt

    A cozy reading nook: a green armchair with a striped blanket over its arm, a sleeping orange cat curled up on the seat, a floor lamp with a yellow shade to the right of the chair, a small round table to the left holding a white teapot and two cups, a stack of three books on the floor, and rain running down the window behind.

    A correct image: All of it: green armchair, striped blanket, orange cat asleep on the seat, floor lamp with a yellow shade on the right, round table on the left with a white teapot and two cups, three books stacked on the floor, rain on the window.

12. 

    Style

    The prompt

    A watercolor painting of a lighthouse on a rocky coast under a stormy sky, loose brush strokes, visible paper texture.

    A correct image: Looks like a watercolor, with washes and paper texture, not a photo: a lighthouse on rocks under a stormy sky.

13. 

    Negation

    The prompt

    An empty park bench in fresh snow, with no people and no birds anywhere.

    A correct image: A park bench in snow. No people and no birds anywhere in the image.

14. 

    Unusual combination

    Fails: A red knitted sweater instead of a scarf
    The prompt

    A giraffe wearing a long knitted red scarf, standing in a snowy city square at night, street lamps glowing.

    A correct image: A giraffe with a red knitted scarf around its neck, in a snowy city square at night, with lit street lamps.