{
  "trial_date": "2026-09-26",
  "scope": "One output per model; visual observations only, not a statistically valid benchmark.",
  "input": {
    "photo_source": "Own photograph of L00P.AI's US-layout Raspberry Pi 500+ unit, by Lech R. Rustecki",
    "manufacturer_photo_used": false,
    "photo_web_asset": "/pi-500-plus-own-photo.webp",
    "photo_original": {
      "sha256": "338fc463265ae0641b4d57305fff91ecf7b06b956b663cfbb72720018da2c82b",
      "dimensions_px": [
        1600,
        900
      ],
      "bytes": 351596
    },
    "photo_web": {
      "sha256": "dac07a3091c5b86d40557c2d839d3a3d8e48402df722d2e6110a66f7f733495b",
      "dimensions_px": [
        1280,
        720
      ],
      "bytes": 97068
    },
    "reference_png_sent_to_both_apis": {
      "sha256": "1fdda104b4ae8f00cd8d0e237dcf09d745835464b4f992e07153c880d89a2e12",
      "dimensions_px": [
        1600,
        900
      ],
      "bytes": 1496018
    },
    "prompt_url": "/pi-hero-prompt-v2.txt",
    "prompt_sha256": "9382d1a3b0705bd720dadefcb8747692b14b1a6195ae572e39ce98494a14af8d"
  },
  "outputs": [
    {
      "provider": "OpenAI",
      "model": "gpt-image-2",
      "api": "Images edits",
      "quality": "high",
      "requested_size": "1536x1024",
      "prompt_augmentation": false,
      "reference_input": true,
      "original": {
        "sha256": "e0717209a412e408b03fbf4790413f22af5f14f9bcba76f1d2b336b7d691a34a",
        "dimensions_px": [
          1536,
          1024
        ],
        "bytes": 2664934
      },
      "web_asset": "/pi-hero-gpt-image-2-own-v2.webp",
      "web": {
        "sha256": "0ab6dc2ca844073cdd2909ec5b91bbe0daf96842a7383674fa79c984699d58dd",
        "dimensions_px": [
          1536,
          1024
        ],
        "bytes": 181272
      }
    },
    {
      "provider": "Google",
      "model": "gemini-3.1-flash-image",
      "api": "Interactions",
      "response_format": {
        "mime_type": "image/jpeg",
        "aspect_ratio": "3:2",
        "image_size": "2K"
      },
      "reference_input": true,
      "original": {
        "sha256": "fcbc19e12660c6571f5f5bfdbdb6089d9f4a14c3e279b5b05b8acf0c68eabfcb",
        "dimensions_px": [
          2528,
          1696
        ],
        "bytes": 2532044
      },
      "web_asset": "/pi-hero-gemini-3.1-flash-image-own-v2.webp",
      "web": {
        "sha256": "587df939f78ee89474b4216e5a9fe23ec37ac7784495b6a7abc3672c549f3d4b",
        "dimensions_px": [
          1536,
          1024
        ],
        "bytes": 109280
      }
    }
  ],
  "controls": {
    "shared_prompt": true,
    "shared_reference": true,
    "number_of_outputs_per_model": 1,
    "seed_controlled": false,
    "same_native_resolution": false,
    "same_web_display_dimensions": true
  },
  "display": {
    "hero_logo_treatment": "The page places a separate brand-vector layer over each generated sticker; the web image files remain unedited and are shown side by side below the hero.",
    "canonical_mark_asset": "/znak-slowny-przezroczysty.svg",
    "sticker_variant_asset": "/znak-slowny-naklejka.svg",
    "sticker_variant_sha256": "5a7b328c73b9a99fceceb7e3f99064f5f87a150b255567dbe8725d4796b6028d"
  },
  "sources": [
    "https://www.raspberrypi.com/products/raspberry-pi-500-plus/",
    "https://developers.openai.com/api/docs/models/gpt-image-2",
    "https://developers.openai.com/api/docs/guides/image-prompting",
    "https://deepmind.google/models/model-cards/gemini-3-1-flash-image/",
    "https://ai.google.dev/gemini-api/docs/image-generation",
    "https://arxiv.org/abs/2410.22775"
  ]
}