每个样本包含 __key__、图像成员（jpg/png/webp 等；annotation_only 来源无图像成员）和 json。所有 domain 共享同一外层结构，差异仅在 role / task_type 取值域与 text 语义，详见下方"数据 Schema 详解"。坐标为 0.0–1.0 归一化浮点：像素坐标 = x * width, y * height （源为 0–1000 整型网格，除以 1000 转换，量化分辨率 1/1000）。 task_type = detection_grounding 时目标在 boxes，pointing 时在 points， detection_grounding_pointing 时两者并存。写入侧 master schema 见 schemas/sample.schema.json（task_type 全局宽松枚举）；下游做精确校验请用各 domain 的独立 schema（task_type 按全库实测收紧）。

数据 Schema 详解

general_detection_grounding

所属 configs：general_detection_grounding-coco, general_detection_grounding-flickr30k, general_detection_grounding-grefcoco, general_detection_grounding-humanref_cot, general_detection_grounding-object365, general_detection_grounding-openimages_v6, general_detection_grounding-owdod, general_detection_grounding-paco, general_detection_grounding-partimagenet, general_detection_grounding-refcoco, general_detection_grounding-refcoco_plus, general_detection_grounding-refcocog, general_detection_grounding-v3det

task_type 取值域（全库实测）：detection_grounding

role	text 语义
`category`	物体/部件类别名
`referring_expression`	指代表达全句
`phrase`	图像描述中的短语

真实样本示例（取自该 domain 首个含图 config，已精简）：

{
  "schema": "locate-anything-wds/v1",
  "domain": "general_detection_grounding",
  "dataset_id": "coco",
  "view_id": "locate_anything_coco_coco",
  "config": "general_detection_grounding-coco",
  "coord_system": "norm_0_1",
  "width": 640,
  "height": 480,
  "media_available": true,
  "media_ref": {
    "pool_id": "locany--coco--train--source_image--v000001",
    "member": "m/000000000000.jpg"
  },
  "annotations": [
    {
      "sample_id": "coco:locate_anything_coco_coco:file:0004:row:000000060945",
      "task_type": "detection_grounding",
      "queries": [
        {
          "text": "bowl",
          "role": "category",
          "boxes": [
            [
              0.0,
              0.029,
              0.678,
              0.81
            ],
            [
              0.002,
              0.392,
              0.958,
              0.988
            ]
          ],
          "points": []
        },
        {
          "text": "broccoli",
          "role": "category",
          "boxes": [
            [
              0.391,
              0.477,
              0.884,
              0.988
            ]
          ],
          "points": []
        }
      ]
    }
  ]
}

JSON Schema（可复制；亦见 schemas/general_detection_grounding.schema.json）：

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "locate-anything-wds/v1#general_detection_grounding",
  "title": "LocateAnything-WDS sample: general_detection_grounding",
  "type": "object",
  "required": [
    "schema",
    "domain",
    "dataset_id",
    "view_id",
    "config",
    "coord_system",
    "width",
    "height",
    "media_available",
    "media_ref",
    "annotations"
  ],
  "properties": {
    "schema": {
      "const": "locate-anything-wds/v1"
    },
    "domain": {
      "const": "general_detection_grounding"
    },
    "dataset_id": {
      "type": "string"
    },
    "view_id": {
      "type": "string"
    },
    "config": {
      "type": "string",
      "pattern": "^general_detection_grounding-"
    },
    "coord_system": {
      "const": "norm_0_1",
      "description": "0.0-1.0 归一化浮点；像素坐标 = x*width, y*height"
    },
    "width": {
      "type": [
        "integer",
        "null"
      ]
    },
    "height": {
      "type": [
        "integer",
        "null"
      ],
      "description": "media_available=false 时为 null"
    },
    "media_available": {
      "type": "boolean"
    },
    "media_ref": {
      "type": "object",
      "required": [
        "pool_id",
        "member"
      ],
      "properties": {
        "pool_id": {
          "type": [
            "string",
            "null"
          ]
        },
        "member": {
          "type": "string"
        }
      },
      "description": "与源仓库 mappings/ Parquet 以 (pool_id, member_name) join 回溯原始媒体"
    },
    "annotations": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": [
          "sample_id",
          "task_type",
          "queries"
        ],
        "properties": {
          "sample_id": {
            "type": "string"
          },
          "task_type": {
            "enum": [
              "detection_grounding"
            ]
          },
          "queries": {
            "type": "array",
            "minItems": 1,
            "items": {
              "type": "object",
              "required": [
                "text",
                "role",
                "boxes",
                "points"
              ],
              "properties": {
                "text": {
                  "type": "string"
                },
                "role": {
                  "enum": [
                    "category",
                    "referring_expression",
                    "phrase"
                  ]
                },
                "boxes": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 4,
                    "maxItems": 4
                  },
                  "description": "[x1,y1,x2,y2]，g-RefCOCO 可为空数组（无目标表达）"
                },
                "points": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 2,
                    "maxItems": 2
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

dense_object_detection

所属 configs：dense_object_detection-crowdhuman, dense_object_detection-deepfashion2, dense_object_detection-humanparts, dense_object_detection-mot17det, dense_object_detection-mot20det, dense_object_detection-sku110k

task_type 取值域（全库实测）：detection_grounding

role	text 语义
`category`	物体/部件类别名

真实样本示例（取自该 domain 首个含图 config，已精简）：

{
  "schema": "locate-anything-wds/v1",
  "domain": "dense_object_detection",
  "dataset_id": "humanparts",
  "view_id": "locate_anything_humanparts_humanparts",
  "config": "dense_object_detection-humanparts",
  "coord_system": "norm_0_1",
  "width": 550,
  "height": 870,
  "media_available": true,
  "media_ref": {
    "pool_id": "locany--humanparts--train--source_image--v000001",
    "member": "m/000000000000.jpg"
  },
  "annotations": [
    {
      "sample_id": "humanparts:locate_anything_humanparts_humanparts:file:0016:row:000000009878",
      "task_type": "detection_grounding",
      "queries": [
        {
          "text": "face",
          "role": "category",
          "boxes": [
            [
              0.244,
              0.138,
              0.376,
              0.262
            ],
            [
              0.631,
              0.097,
              0.755,
              0.206
            ]
          ],
          "points": []
        },
        {
          "text": "hand",
          "role": "category",
          "boxes": [
            [
              0.049,
              0.58,
              0.14,
              0.657
            ],
            [
              0.413,
              0.385,
              0.496,
              0.447
            ]
          ],
          "points": []
        }
      ]
    }
  ]
}

JSON Schema（可复制；亦见 schemas/dense_object_detection.schema.json）：

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "locate-anything-wds/v1#dense_object_detection",
  "title": "LocateAnything-WDS sample: dense_object_detection",
  "type": "object",
  "required": [
    "schema",
    "domain",
    "dataset_id",
    "view_id",
    "config",
    "coord_system",
    "width",
    "height",
    "media_available",
    "media_ref",
    "annotations"
  ],
  "properties": {
    "schema": {
      "const": "locate-anything-wds/v1"
    },
    "domain": {
      "const": "dense_object_detection"
    },
    "dataset_id": {
      "type": "string"
    },
    "view_id": {
      "type": "string"
    },
    "config": {
      "type": "string",
      "pattern": "^dense_object_detection-"
    },
    "coord_system": {
      "const": "norm_0_1",
      "description": "0.0-1.0 归一化浮点；像素坐标 = x*width, y*height"
    },
    "width": {
      "type": [
        "integer",
        "null"
      ]
    },
    "height": {
      "type": [
        "integer",
        "null"
      ],
      "description": "media_available=false 时为 null"
    },
    "media_available": {
      "type": "boolean"
    },
    "media_ref": {
      "type": "object",
      "required": [
        "pool_id",
        "member"
      ],
      "properties": {
        "pool_id": {
          "type": [
            "string",
            "null"
          ]
        },
        "member": {
          "type": "string"
        }
      },
      "description": "与源仓库 mappings/ Parquet 以 (pool_id, member_name) join 回溯原始媒体"
    },
    "annotations": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": [
          "sample_id",
          "task_type",
          "queries"
        ],
        "properties": {
          "sample_id": {
            "type": "string"
          },
          "task_type": {
            "enum": [
              "detection_grounding"
            ]
          },
          "queries": {
            "type": "array",
            "minItems": 1,
            "items": {
              "type": "object",
              "required": [
                "text",
                "role",
                "boxes",
                "points"
              ],
              "properties": {
                "text": {
                  "type": "string"
                },
                "role": {
                  "enum": [
                    "category"
                  ]
                },
                "boxes": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 4,
                    "maxItems": 4
                  },
                  "description": "[x1,y1,x2,y2]，g-RefCOCO 可为空数组（无目标表达）"
                },
                "points": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 2,
                    "maxItems": 2
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

autonomous_driving_robotics

所属 configs：autonomous_driving_robotics-bdd100k, autonomous_driving_robotics-egoobjects, autonomous_driving_robotics-nuimages, autonomous_driving_robotics-pixmo_points, autonomous_driving_robotics-roboafford

task_type 取值域（全库实测）：detection_grounding, pointing, detection_grounding_pointing

role	text 语义
`category`	物体/部件类别名
`pointing_text`	待指认对象的文本描述（目标为点）
`instruction_box`	指令式定位（目标为框）
`instruction_mixed`	指令式定位（框点并存）
`instruction_point`	指令式定位（目标为点）

真实样本示例（取自该 domain 首个含图 config，已精简）：

{
  "schema": "locate-anything-wds/v1",
  "domain": "autonomous_driving_robotics",
  "dataset_id": "bdd100k",
  "view_id": "locate_anything_bdd100k_bdd100k",
  "config": "autonomous_driving_robotics-bdd100k",
  "coord_system": "norm_0_1",
  "width": 1280,
  "height": 720,
  "media_available": true,
  "media_ref": {
    "pool_id": "locany--bdd100k--train--source_image--v000001",
    "member": "m/000000000000.jpg"
  },
  "annotations": [
    {
      "sample_id": "bdd100k:locate_anything_bdd100k_bdd100k:file:0000:row:000000014814",
      "task_type": "detection_grounding",
      "queries": [
        {
          "text": "car",
          "role": "category",
          "boxes": [
            [
              0.035,
              0.354,
              0.28,
              0.678
            ],
            [
              0.397,
              0.308,
              0.709,
              0.615
            ]
          ],
          "points": []
        },
        {
          "text": "traffic light",
          "role": "category",
          "boxes": [
            [
              0.88,
              0.185,
              0.904,
              0.293
            ],
            [
              0.904,
              0.19,
              0.931,
              0.293
            ]
          ],
          "points": []
        }
      ]
    }
  ]
}

JSON Schema（可复制；亦见 schemas/autonomous_driving_robotics.schema.json）：

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "locate-anything-wds/v1#autonomous_driving_robotics",
  "title": "LocateAnything-WDS sample: autonomous_driving_robotics",
  "type": "object",
  "required": [
    "schema",
    "domain",
    "dataset_id",
    "view_id",
    "config",
    "coord_system",
    "width",
    "height",
    "media_available",
    "media_ref",
    "annotations"
  ],
  "properties": {
    "schema": {
      "const": "locate-anything-wds/v1"
    },
    "domain": {
      "const": "autonomous_driving_robotics"
    },
    "dataset_id": {
      "type": "string"
    },
    "view_id": {
      "type": "string"
    },
    "config": {
      "type": "string",
      "pattern": "^autonomous_driving_robotics-"
    },
    "coord_system": {
      "const": "norm_0_1",
      "description": "0.0-1.0 归一化浮点；像素坐标 = x*width, y*height"
    },
    "width": {
      "type": [
        "integer",
        "null"
      ]
    },
    "height": {
      "type": [
        "integer",
        "null"
      ],
      "description": "media_available=false 时为 null"
    },
    "media_available": {
      "type": "boolean"
    },
    "media_ref": {
      "type": "object",
      "required": [
        "pool_id",
        "member"
      ],
      "properties": {
        "pool_id": {
          "type": [
            "string",
            "null"
          ]
        },
        "member": {
          "type": "string"
        }
      },
      "description": "与源仓库 mappings/ Parquet 以 (pool_id, member_name) join 回溯原始媒体"
    },
    "annotations": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": [
          "sample_id",
          "task_type",
          "queries"
        ],
        "properties": {
          "sample_id": {
            "type": "string"
          },
          "task_type": {
            "enum": [
              "detection_grounding",
              "pointing",
              "detection_grounding_pointing"
            ]
          },
          "queries": {
            "type": "array",
            "minItems": 1,
            "items": {
              "type": "object",
              "required": [
                "text",
                "role",
                "boxes",
                "points"
              ],
              "properties": {
                "text": {
                  "type": "string"
                },
                "role": {
                  "enum": [
                    "category",
                    "pointing_text",
                    "instruction_box",
                    "instruction_mixed",
                    "instruction_point"
                  ]
                },
                "boxes": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 4,
                    "maxItems": 4
                  },
                  "description": "[x1,y1,x2,y2]，g-RefCOCO 可为空数组（无目标表达）"
                },
                "points": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 2,
                    "maxItems": 2
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

gui

所属 configs：gui-groundcua, gui-os_atlas, gui-scalecua

task_type 取值域（全库实测）：detection_grounding, pointing, detection_grounding_pointing

role	text 语义
`instruction`	GUI 动作指令/元素功能描述

真实样本示例（取自该 domain 首个含图 config，已精简）：

{
  "schema": "locate-anything-wds/v1",
  "domain": "gui",
  "dataset_id": "groundcua",
  "view_id": "locate_anything_groundcua_groundcua",
  "config": "gui-groundcua",
  "coord_system": "norm_0_1",
  "width": 1366,
  "height": 720,
  "media_available": true,
  "media_ref": {
    "pool_id": "locany--groundcua--train--source_image--v000001",
    "member": "m/000000000000.png"
  },
  "annotations": [
    {
      "sample_id": "groundcua:locate_anything_groundcua_groundcua:file:0014:row:000000022691",
      "task_type": "detection_grounding",
      "queries": [
        {
          "text": "A button with a blue downward arrow icon and the label 'Extr",
          "role": "instruction",
          "boxes": [
            [
              0.031,
              0.067,
              0.064,
              0.124
            ]
          ],
          "points": []
        },
        {
          "text": "A button with a blue right-pointing arrow icon and the label",
          "role": "instruction",
          "boxes": [
            [
              0.127,
              0.065,
              0.156,
              0.124
            ]
          ],
          "points": []
        }
      ]
    }
  ]
}

JSON Schema（可复制；亦见 schemas/gui.schema.json）：

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "locate-anything-wds/v1#gui",
  "title": "LocateAnything-WDS sample: gui",
  "type": "object",
  "required": [
    "schema",
    "domain",
    "dataset_id",
    "view_id",
    "config",
    "coord_system",
    "width",
    "height",
    "media_available",
    "media_ref",
    "annotations"
  ],
  "properties": {
    "schema": {
      "const": "locate-anything-wds/v1"
    },
    "domain": {
      "const": "gui"
    },
    "dataset_id": {
      "type": "string"
    },
    "view_id": {
      "type": "string"
    },
    "config": {
      "type": "string",
      "pattern": "^gui-"
    },
    "coord_system": {
      "const": "norm_0_1",
      "description": "0.0-1.0 归一化浮点；像素坐标 = x*width, y*height"
    },
    "width": {
      "type": [
        "integer",
        "null"
      ]
    },
    "height": {
      "type": [
        "integer",
        "null"
      ],
      "description": "media_available=false 时为 null"
    },
    "media_available": {
      "type": "boolean"
    },
    "media_ref": {
      "type": "object",
      "required": [
        "pool_id",
        "member"
      ],
      "properties": {
        "pool_id": {
          "type": [
            "string",
            "null"
          ]
        },
        "member": {
          "type": "string"
        }
      },
      "description": "与源仓库 mappings/ Parquet 以 (pool_id, member_name) join 回溯原始媒体"
    },
    "annotations": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": [
          "sample_id",
          "task_type",
          "queries"
        ],
        "properties": {
          "sample_id": {
            "type": "string"
          },
          "task_type": {
            "enum": [
              "detection_grounding",
              "pointing",
              "detection_grounding_pointing"
            ]
          },
          "queries": {
            "type": "array",
            "minItems": 1,
            "items": {
              "type": "object",
              "required": [
                "text",
                "role",
                "boxes",
                "points"
              ],
              "properties": {
                "text": {
                  "type": "string"
                },
                "role": {
                  "enum": [
                    "instruction"
                  ]
                },
                "boxes": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 4,
                    "maxItems": 4
                  },
                  "description": "[x1,y1,x2,y2]，g-RefCOCO 可为空数组（无目标表达）"
                },
                "points": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 2,
                    "maxItems": 2
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

text_recognition

所属 configs：text_recognition-art_ocr, text_recognition-blip3_ocr, text_recognition-coco_text, text_recognition-idlocr, text_recognition-ocr_hiertext, text_recognition-ocr_icdar2013, text_recognition-ocr_icdar2015, text_recognition-ocr_lsvt, text_recognition-ocr_rctw, text_recognition-ocr_rects, text_recognition-ocr_sroie, text_recognition-ocr_textocr, text_recognition-ocr_wildreceipt

task_type 取值域（全库实测）：detection_grounding

role	text 语义
`ocr_text`	文字转写内容本身

真实样本示例（取自该 domain 首个含图 config，已精简）：

{
  "schema": "locate-anything-wds/v1",
  "domain": "text_recognition",
  "dataset_id": "art_ocr",
  "view_id": "locate_anything_art_ocr_ic19_art",
  "config": "text_recognition-art_ocr",
  "coord_system": "norm_0_1",
  "width": 2134,
  "height": 1706,
  "media_available": true,
  "media_ref": {
    "pool_id": "locany--ic19_art--train--source_image--v000001",
    "member": "m/000000000000.jpg"
  },
  "annotations": [
    {
      "sample_id": "art_ocr:locate_anything_art_ocr_ic19_art:file:0018:row:000000037019",
      "task_type": "detection_grounding",
      "queries": [
        {
          "text": "1972",
          "role": "ocr_text",
          "boxes": [
            [
              0.516,
              0.443,
              0.559,
              0.491
            ]
          ],
          "points": []
        },
        {
          "text": "BISCUITS",
          "role": "ocr_text",
          "boxes": [
            [
              0.595,
              0.672,
              0.761,
              0.849
            ]
          ],
          "points": []
        }
      ]
    }
  ]
}

JSON Schema（可复制；亦见 schemas/text_recognition.schema.json）：

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "locate-anything-wds/v1#text_recognition",
  "title": "LocateAnything-WDS sample: text_recognition",
  "type": "object",
  "required": [
    "schema",
    "domain",
    "dataset_id",
    "view_id",
    "config",
    "coord_system",
    "width",
    "height",
    "media_available",
    "media_ref",
    "annotations"
  ],
  "properties": {
    "schema": {
      "const": "locate-anything-wds/v1"
    },
    "domain": {
      "const": "text_recognition"
    },
    "dataset_id": {
      "type": "string"
    },
    "view_id": {
      "type": "string"
    },
    "config": {
      "type": "string",
      "pattern": "^text_recognition-"
    },
    "coord_system": {
      "const": "norm_0_1",
      "description": "0.0-1.0 归一化浮点；像素坐标 = x*width, y*height"
    },
    "width": {
      "type": [
        "integer",
        "null"
      ]
    },
    "height": {
      "type": [
        "integer",
        "null"
      ],
      "description": "media_available=false 时为 null"
    },
    "media_available": {
      "type": "boolean"
    },
    "media_ref": {
      "type": "object",
      "required": [
        "pool_id",
        "member"
      ],
      "properties": {
        "pool_id": {
          "type": [
            "string",
            "null"
          ]
        },
        "member": {
          "type": "string"
        }
      },
      "description": "与源仓库 mappings/ Parquet 以 (pool_id, member_name) join 回溯原始媒体"
    },
    "annotations": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": [
          "sample_id",
          "task_type",
          "queries"
        ],
        "properties": {
          "sample_id": {
            "type": "string"
          },
          "task_type": {
            "enum": [
              "detection_grounding"
            ]
          },
          "queries": {
            "type": "array",
            "minItems": 1,
            "items": {
              "type": "object",
              "required": [
                "text",
                "role",
                "boxes",
                "points"
              ],
              "properties": {
                "text": {
                  "type": "string"
                },
                "role": {
                  "enum": [
                    "ocr_text"
                  ]
                },
                "boxes": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 4,
                    "maxItems": 4
                  },
                  "description": "[x1,y1,x2,y2]，g-RefCOCO 可为空数组（无目标表达）"
                },
                "points": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 2,
                    "maxItems": 2
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

documents_layouts_tables

所属 configs：documents_layouts_tables-cdla, documents_layouts_tables-doclaynet, documents_layouts_tables-m6doc, documents_layouts_tables-publaynet, documents_layouts_tables-tablebank, documents_layouts_tables-tabrecset

task_type 取值域（全库实测）：detection_grounding

role	text 语义
`layout_class`	版面/表格结构类别名

真实样本示例（取自该 domain 首个含图 config，已精简）：

{
  "schema": "locate-anything-wds/v1",
  "domain": "documents_layouts_tables",
  "dataset_id": "cdla",
  "view_id": "locate_anything_cdla_cdla",
  "config": "documents_layouts_tables-cdla",
  "coord_system": "norm_0_1",
  "width": 1240,
  "height": 1754,
  "media_available": true,
  "media_ref": {
    "pool_id": "locany--cdla--train--source_image--v000001",
    "member": "m/000000000000.jpg"
  },
  "annotations": [
    {
      "sample_id": "cdla:locate_anything_cdla_cdla:file:0002:row:000000003174",
      "task_type": "detection_grounding",
      "queries": [
        {
          "text": "Caption",
          "role": "layout_class",
          "boxes": [
            [
              0.574,
              0.501,
              0.877,
              0.511
            ],
            [
              0.638,
              0.87,
              0.785,
              0.88
            ]
          ],
          "points": []
        },
        {
          "text": "TABLE",
          "role": "layout_class",
          "boxes": [
            [
              0.529,
              0.513,
              0.902,
              0.574
            ]
          ],
          "points": []
        }
      ]
    }
  ]
}

JSON Schema（可复制；亦见 schemas/documents_layouts_tables.schema.json）：

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "locate-anything-wds/v1#documents_layouts_tables",
  "title": "LocateAnything-WDS sample: documents_layouts_tables",
  "type": "object",
  "required": [
    "schema",
    "domain",
    "dataset_id",
    "view_id",
    "config",
    "coord_system",
    "width",
    "height",
    "media_available",
    "media_ref",
    "annotations"
  ],
  "properties": {
    "schema": {
      "const": "locate-anything-wds/v1"
    },
    "domain": {
      "const": "documents_layouts_tables"
    },
    "dataset_id": {
      "type": "string"
    },
    "view_id": {
      "type": "string"
    },
    "config": {
      "type": "string",
      "pattern": "^documents_layouts_tables-"
    },
    "coord_system": {
      "const": "norm_0_1",
      "description": "0.0-1.0 归一化浮点；像素坐标 = x*width, y*height"
    },
    "width": {
      "type": [
        "integer",
        "null"
      ]
    },
    "height": {
      "type": [
        "integer",
        "null"
      ],
      "description": "media_available=false 时为 null"
    },
    "media_available": {
      "type": "boolean"
    },
    "media_ref": {
      "type": "object",
      "required": [
        "pool_id",
        "member"
      ],
      "properties": {
        "pool_id": {
          "type": [
            "string",
            "null"
          ]
        },
        "member": {
          "type": "string"
        }
      },
      "description": "与源仓库 mappings/ Parquet 以 (pool_id, member_name) join 回溯原始媒体"
    },
    "annotations": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": [
          "sample_id",
          "task_type",
          "queries"
        ],
        "properties": {
          "sample_id": {
            "type": "string"
          },
          "task_type": {
            "enum": [
              "detection_grounding"
            ]
          },
          "queries": {
            "type": "array",
            "minItems": 1,
            "items": {
              "type": "object",
              "required": [
                "text",
                "role",
                "boxes",
                "points"
              ],
              "properties": {
                "text": {
                  "type": "string"
                },
                "role": {
                  "enum": [
                    "layout_class"
                  ]
                },
                "boxes": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 4,
                    "maxItems": 4
                  },
                  "description": "[x1,y1,x2,y2]，g-RefCOCO 可为空数组（无目标表达）"
                },
                "points": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 2,
                    "maxItems": 2
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

各来源示例

红框 / 红点为标注可视化（assets/previews/，每来源取首个 shard 的第一个样本，随收尾单元刷新）。

config	images	records	预览
`autonomous_driving_robotics-bdd100k`	69999	70000
`autonomous_driving_robotics-egoobjects`	78749	78895
`autonomous_driving_robotics-nuimages`	60264	60277
`autonomous_driving_robotics-pixmo_points`	196816	196908
`autonomous_driving_robotics-roboafford`	99534	99547
`dense_object_detection-crowdhuman`	14999	15000	仅标注（无图像）
`dense_object_detection-deepfashion2`	191961	191961	仅标注（无图像）
`dense_object_detection-humanparts`	14954	14962
`dense_object_detection-mot17det`	5316	5316
`dense_object_detection-mot20det`	8931	8931
`dense_object_detection-sku110k`	8219	8219	仅标注（无图像）
`documents_layouts_tables-cdla`	4972	4990
`documents_layouts_tables-doclaynet`	68693	68901
`documents_layouts_tables-m6doc`	5337	5366
`documents_layouts_tables-publaynet`	323340	323381
`documents_layouts_tables-tablebank`	278121	278582
`documents_layouts_tables-tabrecset`	32048	32072
`general_detection_grounding-coco`	117252	117266
`general_detection_grounding-flickr30k`	29781	29781	仅标注（无图像）
`general_detection_grounding-grefcoco`	16990	16994
`general_detection_grounding-humanref_cot`	13382	37048
`general_detection_grounding-object365`	1723931	1742289	仅标注（无图像）
`general_detection_grounding-openimages_v6`	1743042	1743042
`general_detection_grounding-owdod`	7904	8001
`general_detection_grounding-paco`	61451	61457
`general_detection_grounding-partimagenet`	99781	100000	仅标注（无图像）
`general_detection_grounding-refcoco`	16990	16994
`general_detection_grounding-refcoco_plus`	16988	16992
`general_detection_grounding-refcocog`	21895	21899
`general_detection_grounding-v3det`	181886	183354
`gui-groundcua`	48191	49357
`gui-os_atlas`	1857250	1904625
`gui-scalecua`	521568	527162
`text_recognition-art_ocr`	55306	55320
`text_recognition-blip3_ocr`	499467	514143
`text_recognition-coco_text`	1480	1480
`text_recognition-idlocr`	1104056	1105222
`text_recognition-ocr_hiertext`	8272	8272
`text_recognition-ocr_icdar2013`	229	229
`text_recognition-ocr_icdar2015`	967	967
`text_recognition-ocr_lsvt`	28887	29992
`text_recognition-ocr_rctw`	7982	7986
`text_recognition-ocr_rects`	19992	19998
`text_recognition-ocr_sroie`	621	704
`text_recognition-ocr_textocr`	21778	21778
`text_recognition-ocr_wildreceipt`	1267	1267

仅标注来源

以下来源的图像需按源仓库指引自行获取，本仓库仅含标注（media_available: false，无图像成员，width/height 为 null）：crowdhuman, deepfashion2, flickr30k, object365, partimagenet, sku110k, unsplash。

License 与致谢

本仓库为 LocateAnything-Data 的格式转换，不授予对上游媒体的任何额外权利；各来源数据仍受其原始许可、使用条款与署名要求约束，使用前请逐一确认（见源仓库 License 说明）。致谢 NVIDIA-Eagle 团队与全部上游数据集作者。若引用请引用 LocateAnything 论文（arXiv:2605.27365）。

用法

from datasets import load_dataset
ds = load_dataset("minato-ryan/LocateAnything-WDS", "gui-os_atlas", streaming=True, split="train")
sample = next(iter(ds))            # {"__key__", "jpg", "json"}

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Paper for minato-ryan/LocateAnything-WDS

LocateAnything: Fast and High-Quality Vision-Language Grounding with Parallel Box Decoding

Paper • 2605.27365 • Published May 26 • 146