{
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  "definition": "A refinement of ColBERT that improves the effectiveness and storage efficiency of late-interaction retrieval through improved supervision and compressed representations.",
  "id": "colbertv2",
  "kind": "Artifact",
  "license": "https://creativecommons.org/publicdomain/zero/1.0/",
  "links": [
    {
      "label": "ColBERTv2 paper",
      "type": "definingReference",
      "url": "https://doi.org/10.18653/v1/2022.naacl-main.272"
    }
  ],
  "modifiedAt": "2026-09-12T21:39:00Z",
  "prefLabel": "ColBERTv2",
  "publisher": {
    "name": "Searchplex",
    "url": "https://searchplex.net/"
  },
  "relations": [
    {
      "target": "plaid",
      "type": "notEquivalentTo"
    },
    {
      "target": "late-interaction",
      "type": "realizes"
    },
    {
      "target": "colbert",
      "type": "related"
    },
    {
      "target": "maxsim",
      "type": "related"
    },
    {
      "target": "plaid",
      "type": "related"
    }
  ],
  "representations": {
    "html": "https://id.searchplex.net/colbertv2/",
    "json": "https://id.searchplex.net/colbertv2.json",
    "jsonld": "https://id.searchplex.net/colbertv2.jsonld"
  },
  "scheme": "https://id.searchplex.net/scheme/",
  "scopeNote": "ColBERTv2 remains a ColBERT-family late-interaction retriever. It is distinct from PLAID, which is a retrieval engine and optimization for serving late-interaction models.",
  "status": "published",
  "uri": "https://id.searchplex.net/colbertv2/"
}