{
  "task": "cve_linkage_retrieval",
  "description": "Cross-source temporally OOD entity grounding: given exploit evidence text, retrieve the correct NVD CVE entry.",
  "metrics": [
    "recall@1",
    "recall@5",
    "recall@10",
    "mrr",
    "ndcg@10"
  ],
  "split_boundaries": {
    "train_end": "2022-01-01",
    "val_end": "2024-01-01"
  },
  "corpus_size": 340536,
  "splits": {
    "train": 40698,
    "val": 2551,
    "test": 550
  }
}