[
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    "id": "screenshot_github_home",
    "url": "https://github.githubassets.com/images/modules/logos_page/GitHub-Mark.png",
    "category": "screenshot",
    "expected_keywords": ["github", "logo", "mark"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "diagram_mermaid_flow",
    "url": "https://mermaid.ink/img/pako:eNpdkE9PwzAMxb-K5VOl7gc7sAOIIDuAw9gptnRaSJLSJttQStmXs9LCH-ymBOI1ef_42U6cUSae4IkDxbAAWtB6siSZXVhjQTlgl1nigHg5fRBOzSfebopROCu_cytObSfgLSE1ANOeZWkO2IH5upZxYot8m1hqAdpD_63WRl0xdUG1jdl9kPiOb_EWk2JBtPaiKkF4eVIYgO0EtkW-RSgC4gJ6HJYRG1UNdN0HNVd0Bftjj7X8P92qPj-F8l8T3w",
    "category": "diagram",
    "expected_keywords": ["flow", "diagram", "process"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": false}
  },
  {
    "id": "photo_random_1",
    "url": "https://picsum.photos/seed/vision1/400/300",
    "category": "photo",
    "expected_keywords": [],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "photo_random_2",
    "url": "https://picsum.photos/seed/vision2/400/300",
    "category": "photo",
    "expected_keywords": [],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "chart_simple_bar",
    "url": "https://quickchart.io/chart?c={type:'bar',data:{labels:['Q1','Q2','Q3','Q4'],datasets:[{label:'Revenue',data:[100,150,200,250]}]}}",
    "category": "chart",
    "expected_keywords": ["bar", "chart", "revenue"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": true}
  },
  {
    "id": "chart_pie",
    "url": "https://quickchart.io/chart?c={type:'pie',data:{labels:['A','B','C'],datasets:[{data:[30,50,20]}]}}",
    "category": "chart",
    "expected_keywords": ["pie", "chart", "percentage"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": true}
  },
  {
    "id": "diagram_org_chart",
    "url": "https://mermaid.ink/img/pako:eNpdkE9PwzAMxb-K5VOl7gc7sAOIIDuAw9gptnRaSJLSJttQStmXs9LCH-ymBOI1ef_42U6cUSae4IkDxbAAWtB6iuyIWyrLgXLALrPEAfFy-iCcmk-83RSjcFZ-51ac2k7AW0JqAKY9y9IcsAPzdS3jxBb5NrHUAraH_lutjbpi6oJqG7P7IPEd3-ItJsWCaO1FVYLw8qQwANsJbIt8i1AExAX0OCwjNqoa6LoPaq7oCvbHHmv5f7pVfX4K5b8mvg",
    "category": "diagram",
    "expected_keywords": ["organization", "hierarchy", "chart"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": false}
  },
  {
    "id": "screenshot_terminal",
    "url": "https://raw.githubusercontent.com/nicehash/nicehash-quick-start/main/images/nicehash-terminal.png",
    "category": "screenshot",
    "expected_keywords": ["terminal", "command", "output"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "photo_random_3",
    "url": "https://picsum.photos/seed/vision3/400/300",
    "category": "photo",
    "expected_keywords": [],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "chart_line",
    "url": "https://quickchart.io/chart?c={type:'line',data:{labels:['Jan','Feb','Mar','Apr'],datasets:[{label:'Temperature',data:[5,8,12,18]}]}}",
    "category": "chart",
    "expected_keywords": ["line", "chart", "temperature"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": true}
  },
  {
    "id": "diagram_sequence",
    "url": "https://mermaid.ink/img/pako:eNpdkE9PwzAMxb-K5VOl7gc7sAOIIDuAw9gptnRaSJLSJttQStmXs9LCH-ymBOI1ef_42U6cUSae4IkDxbAAWtB6iuyIWyrLgXLALrPEAfFy-iCcmk-83RSjcFZ-51ac2k7AW0JqAKY9y9IcsAPzdS3jxBb5NrHUAraH_lutjbpi6oJqG7P7IPEd3-ItJsWCaO1FVYLw8qQwANsJbIt8i1AExAX0OCwjNqoa6LoPaq7oCvbHHmv5f7pVfX4K5b8mvg",
    "category": "diagram",
    "expected_keywords": ["sequence", "interaction", "message"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": false}
  },
  {
    "id": "photo_random_4",
    "url": "https://picsum.photos/seed/vision4/400/300",
    "category": "photo",
    "expected_keywords": [],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "screenshot_webpage",
    "url": "https://github.githubassets.com/images/modules/site/social-cards.png",
    "category": "screenshot",
    "expected_keywords": ["github", "page", "web"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "chart_radar",
    "url": "https://quickchart.io/chart?c={type:'radar',data:{labels:['Speed','Power','Defense','Magic'],datasets:[{label:'Hero',data:[80,60,70,90]}]}}",
    "category": "chart",
    "expected_keywords": ["radar", "chart", "skill"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": true}
  },
  {
    "id": "photo_random_5",
    "url": "https://picsum.photos/seed/vision5/400/300",
    "category": "photo",
    "expected_keywords": [],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "diagram_class",
    "url": "https://mermaid.ink/img/pako:eNpdkE9PwzAMxb-K5VOl7gc7sAOIIDuAw9gptnRaSJLSJttQStmXs9LCH-ymBOI1ef_42U6cUSae4IkDxbAAWtB6iuyIWyrLgXLALrPEAfFy-iCcmk-83RSjcFZ-51ac2k7AW0JqAKY9y9IcsAPzdS3jxBb5NrHUAraH_lutjbpi6oJqG7P7IPEd3-ItJsWCaO1FVYLw8qQwANsJbIt8i1AExAX0OCwjNqoa6LoPaq7oCvbHHmv5f7pVfX4K5b8mvg",
    "category": "diagram",
    "expected_keywords": ["class", "object", "attribute"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": false}
  },
  {
    "id": "chart_doughnut",
    "url": "https://quickchart.io/chart?c={type:'doughnut',data:{labels:['Desktop','Mobile','Tablet'],datasets:[{data:[60,30,10]}]}}",
    "category": "chart",
    "expected_keywords": ["doughnut", "chart", "device"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": true}
  },
  {
    "id": "photo_random_6",
    "url": "https://picsum.photos/seed/vision6/400/300",
    "category": "photo",
    "expected_keywords": [],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "screenshot_error",
    "url": "https://http.cat/404.jpg",
    "category": "screenshot",
    "expected_keywords": ["404", "error", "cat"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": true}
  },
  {
    "id": "diagram_network",
    "url": "https://mermaid.ink/img/pako:eNpdkE9PwzAMxb-K5VOl7gc7sAOIIDuAw9gptnRaSJLSJttQStmXs9LCH-ymBOI1ef_42U6cUSae4IkDxbAAWtB6iuyIWyrLgXLALrPEAfFy-iCcmk-83RSjcFZ-51ac2k7AW0JqAKY9y9IcsAPzdS3jxBb5NrHUAraH_lutjbpi6oJqG7P7IPEd3-ItJsWCaO1FVYLw8qQwANsJbIt8i1AExAX0OCwjNqoa6LoPaq7oCvbHHmv5f7pVfX4K5b8mvg",
    "category": "diagram",
    "expected_keywords": ["network", "node", "connection"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": false}
  },
  {
    "id": "photo_random_7",
    "url": "https://picsum.photos/seed/vision7/400/300",
    "category": "photo",
    "expected_keywords": [],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "chart_stacked_bar",
    "url": "https://quickchart.io/chart?c={type:'bar',data:{labels:['2022','2023','2024'],datasets:[{label:'Cloud',data:[100,150,200]},{label:'On-prem',data:[200,180,160]}]},options:{scales:{x:{stacked:true},y:{stacked:true}}}}",
    "category": "chart",
    "expected_keywords": ["stacked", "bar", "chart"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 50, "min_sentences": 2, "has_numbers": true}
  },
  {
    "id": "screenshot_dashboard",
    "url": "https://github.githubassets.com/images/modules/site/features-code-search.png",
    "category": "screenshot",
    "expected_keywords": ["search", "code", "feature"],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  },
  {
    "id": "photo_random_8",
    "url": "https://picsum.photos/seed/vision8/400/300",
    "category": "photo",
    "expected_keywords": [],
    "ground_truth_ocr": "",
    "expected_structure": {"min_length": 30, "min_sentences": 1, "has_numbers": false}
  }
]