"model minority" meaning in English

{
  "forms": [
    {
      "form": "model minorities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "model minority (plural model minorities)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Racism",
          "orig": "en:Racism",
          "parents": [
            "Forms of discrimination",
            "Discrimination",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A minority demographic whose members are perceived as achieving greater socioeconomic success than the population average."
      ],
      "id": "en-model_minority-en-noun-ov1Pt0gc",
      "links": [
        [
          "minority",
          "minority"
        ],
        [
          "demographic",
          "demographic"
        ],
        [
          "socioeconomic",
          "socioeconomic"
        ],
        [
          "success",
          "success"
        ],
        [
          "population",
          "population"
        ],
        [
          "average",
          "average"
        ]
      ],
      "wikipedia": [
        "model minority"
      ]
    }
  ],
  "word": "model minority"
}

{
  "forms": [
    {
      "form": "model minorities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "model minority (plural model minorities)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Racism"
      ],
      "glosses": [
        "A minority demographic whose members are perceived as achieving greater socioeconomic success than the population average."
      ],
      "links": [
        [
          "minority",
          "minority"
        ],
        [
          "demographic",
          "demographic"
        ],
        [
          "socioeconomic",
          "socioeconomic"
        ],
        [
          "success",
          "success"
        ],
        [
          "population",
          "population"
        ],
        [
          "average",
          "average"
        ]
      ],
      "wikipedia": [
        "model minority"
      ]
    }
  ],
  "word": "model minority"
}