{
  "schemaVersion": 1,
  "version": "2026-09-11-v1",
  "publishedAt": "2026-09-11",
  "kind": "protocol",
  "description": "Thirty input prompts and acceptance checks. Not generation results.",
  "operator": "Donatello — first-party, conflict of interest disclosed",
  "measuredAttemptCount": 0,
  "measuredResultCount": 0,
  "methodology": "https://donatello.studio/benchmarks/methodology",
  "records": [
    {
      "id": "people-01",
      "category": "Photorealistic people",
      "prompt": "A documentary photograph of an adult gardener holding a terracotta pot with both hands in a greenhouse, overcast daylight, waist-up composition, natural skin texture.",
      "criteria": [
        "Two plausible hands holding one pot",
        "Greenhouse setting",
        "Natural skin and anatomy"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "people-02",
      "category": "Photorealistic people",
      "prompt": "A candid photograph of three adult friends playing a board game around a round table, viewed from eye level, warm indoor lighting, no visible writing.",
      "criteria": [
        "Exactly three adults",
        "Shared round table and board game",
        "Plausible hands and gaze"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "people-03",
      "category": "Photorealistic people",
      "prompt": "A close-up photograph of an elderly adult wearing round glasses beside a rainy window, reflections visible in the glasses, soft side light, neutral expression.",
      "criteria": [
        "Round glasses",
        "Rainy window",
        "Coherent reflections and facial anatomy"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "product-01",
      "category": "Products",
      "prompt": "Studio product photograph of a matte green insulated bottle with a silver cap on a white background, one soft shadow to the right, no branding.",
      "criteria": [
        "Green bottle and silver cap",
        "One rightward shadow",
        "No branding"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "product-02",
      "category": "Products",
      "prompt": "A glass perfume bottle filled halfway with amber liquid on a pale stone pedestal, a plain rectangular label, side lighting revealing refraction and the liquid line.",
      "criteria": [
        "Half-full amber liquid",
        "Plain rectangular label",
        "Consistent glass refraction"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "product-03",
      "category": "Products",
      "prompt": "An overhead product photograph of a pair of red running shoes with white laces, neatly parallel on a light grey surface, even lighting.",
      "criteria": [
        "One pair of red shoes",
        "White laces",
        "Parallel overhead layout"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "advertising-01",
      "category": "Advertising",
      "prompt": "A square advertisement visual for an unbranded lemon sparkling drink: a clear can surrounded by lemon slices and water droplets on a yellow background; leave the upper third empty for copy.",
      "criteria": [
        "Can, lemons and droplets",
        "Yellow background",
        "Empty upper third"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "advertising-02",
      "category": "Advertising",
      "prompt": "A minimalist skincare advertising image: three unbranded cream jars on staggered beige blocks, a single green leaf, soft sunlight, generous empty space on the left.",
      "criteria": [
        "Exactly three jars",
        "Staggered beige blocks and one leaf",
        "Empty space on left"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "advertising-03",
      "category": "Advertising",
      "prompt": "A dramatic advertisement visual for an unbranded black bicycle helmet floating over a dark background, red rim lighting, visible ventilation holes, centered product, no text.",
      "criteria": [
        "Black helmet with ventilation holes",
        "Red rim light",
        "Centered with no text"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "thumbnail-01",
      "category": "YouTube thumbnails",
      "prompt": "A square YouTube thumbnail showing an adult cook surprised by a giant strawberry on a kitchen counter, vivid colors, readable silhouettes, no text.",
      "criteria": [
        "Adult cook and giant strawberry",
        "Kitchen setting",
        "Clear small-size silhouette"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "thumbnail-02",
      "category": "YouTube thumbnails",
      "prompt": "A square split-screen thumbnail: a messy desk on the left and the same desk neatly organized on the right, bright clear lighting, no words or arrows.",
      "criteria": [
        "Messy left and organized right",
        "Consistent desk identity",
        "No words or arrows"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "thumbnail-03",
      "category": "YouTube thumbnails",
      "prompt": "A square space-exploration thumbnail, a small astronaut in the foreground facing a huge blue planet, orange light at the horizon, high subject separation, no text.",
      "criteria": [
        "Small astronaut and huge blue planet",
        "Orange horizon",
        "High subject separation"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "type-01",
      "category": "Typography",
      "prompt": "A clean typographic poster with the exact words FRESH IDEAS in large black uppercase letters on a cream background, one green underline, no other writing.",
      "criteria": [
        "Exact text FRESH IDEAS",
        "Black uppercase on cream",
        "One green underline and no extra text"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "type-02",
      "category": "Typography",
      "prompt": "A cafe window sign reading Café del Río in elegant dark blue letters, with a smaller line reading Abierto 8:30–18:00, front-facing view on frosted glass.",
      "criteria": [
        "Exact accented cafe name",
        "Correct opening-hours string",
        "Front-facing frosted glass"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "type-03",
      "category": "Typography",
      "prompt": "A square event poster: top line NIGHT MARKET, middle line SATURDAY 12, bottom line FREE ENTRY; white sans-serif type on a dark purple background, clear hierarchy.",
      "criteria": [
        "All three exact text lines",
        "Correct hierarchy",
        "White sans-serif on purple"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "instructions-01",
      "category": "Complex instructions",
      "prompt": "On a white table are exactly three objects: a red cube to the left of a blue sphere and a yellow cone behind the sphere. Eye-level view, neutral background.",
      "criteria": [
        "Exactly three objects",
        "Correct colors and shapes",
        "Specified spatial relationships"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "instructions-02",
      "category": "Complex instructions",
      "prompt": "A bookshelf with two shelves: four green books on the top shelf, three red books on the bottom shelf, and a small white clock centered between the groups. Front view.",
      "criteria": [
        "Four green and three red books",
        "Correct shelf placement",
        "One centered white clock"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "instructions-03",
      "category": "Complex instructions",
      "prompt": "An overhead picnic scene with two plates, one apple on each plate, three empty cups arranged in a triangle, and a folded blue napkin at the bottom right.",
      "criteria": [
        "Exact counts of plates, apples and cups",
        "Triangle arrangement",
        "Blue napkin bottom right"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "cinematic-01",
      "category": "Cinematic imagery",
      "prompt": "A cinematic still of a lone adult traveler at a rural railway platform at dawn, thin mist, a distant train approaching, restrained colors, square composition.",
      "criteria": [
        "Traveler on rural platform",
        "Distant approaching train",
        "Dawn and mist coherence"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "cinematic-02",
      "category": "Cinematic imagery",
      "prompt": "A cinematic underwater scene of an abandoned stone staircase descending into deep blue water, sunbeams from the upper left, suspended particles, no people.",
      "criteria": [
        "Submerged stone stairs",
        "Upper-left sunbeams",
        "No people"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "cinematic-03",
      "category": "Cinematic imagery",
      "prompt": "A cinematic interior of a quiet repair workshop at night, a single desk lamp illuminating tools, cool moonlight through a window, no people or writing.",
      "criteria": [
        "Workshop with tools",
        "Warm lamp and cool moonlight",
        "No people or writing"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "illustration-01",
      "category": "Illustration",
      "prompt": "A watercolor illustration of a fox sleeping beside a small stream in autumn, visible paper texture, gentle edges, warm leaves and cool water.",
      "criteria": [
        "Sleeping fox beside stream",
        "Watercolor and paper texture",
        "Warm-cool separation"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "illustration-02",
      "category": "Illustration",
      "prompt": "A flat vector-style illustration of a small hillside village with five houses, a winding path and two trees, limited palette of navy, coral and cream.",
      "criteria": [
        "Five houses and two trees",
        "Winding path",
        "Limited flat palette"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "illustration-03",
      "category": "Illustration",
      "prompt": "A detailed ink illustration of a mechanical beetle on white paper, symmetric shell, six articulated legs, cross-hatching for shadow, no color or text.",
      "criteria": [
        "Six legs and symmetric shell",
        "Mechanical details",
        "Monochrome ink cross-hatching"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "lighting-01",
      "category": "Lighting",
      "prompt": "A photograph of a clear drinking glass on a wooden table in direct sunlight, visible caustics on the tabletop and one coherent cast shadow.",
      "criteria": [
        "Transparent glass",
        "Plausible caustics",
        "One coherent shadow"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "lighting-02",
      "category": "Lighting",
      "prompt": "A white ceramic sculpture lit by a red light from the left and a blue light from the right against a neutral grey wall, no additional objects.",
      "criteria": [
        "White ceramic sculpture",
        "Red left and blue right",
        "Neutral wall, no extra objects"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "lighting-03",
      "category": "Lighting",
      "prompt": "A foggy street at night with one amber streetlight and wet pavement reflecting its light, a bicycle leaning against a wall, no people.",
      "criteria": [
        "One amber streetlight",
        "Consistent wet reflection",
        "Bicycle and no people"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "composition-01",
      "category": "Composition",
      "prompt": "A minimalist landscape photograph with one small tree in the lower right third, a low horizon and a large pale sky taking two thirds of the square frame.",
      "criteria": [
        "Tree in lower-right third",
        "Low horizon",
        "Sky occupies approximately two thirds"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "composition-02",
      "category": "Composition",
      "prompt": "A symmetrical photograph looking straight down a library aisle, aligned shelves on both sides, a single red chair at the vanishing point, no people.",
      "criteria": [
        "Centered symmetry",
        "Single red chair",
        "Consistent vanishing point"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    },
    {
      "id": "composition-03",
      "category": "Composition",
      "prompt": "An overhead still life of five oranges forming a diagonal from bottom left to top right on dark blue cloth, one orange cut in half, no other objects.",
      "criteria": [
        "Five oranges total including one cut fruit",
        "Bottom-left to top-right diagonal",
        "Dark blue cloth only"
      ],
      "track": "image",
      "references": [],
      "readiness": "ready"
    }
  ],
  "settings": {
    "outputsPerPromptPerModel": 3,
    "imagesPerRequest": 1,
    "aspectRatio": "1:1",
    "targetWidth": 1024,
    "targetHeight": 1024,
    "seedPolicy": "Record actual seed where supported. Equal numeric seeds do not imply identical randomness across models.",
    "promptEnhancement": "Off where exposed; otherwise record provider default and place in a separate comparison stratum.",
    "normalization": "Retain originals. Evaluate a disclosed, aspect-preserving normalized derivative only when necessary. No selective retouching or aesthetic edits.",
    "execution": "Sequential within a provider; deterministic shuffled round-robin model order. Record queue time and download completion, region, tier, all attempts and charged failures.",
    "cohortStatus": "not-enrolled",
    "maxAuthorizedSpendUsd": 0
  },
  "references": []
}