{
  "split": "NanoTRECCOVIDPL",
  "source_task": "TRECCOVID-PL",
  "source_type": "Retrieval",
  "source_dataset": {
    "path": "mteb/TRECCOVID-PL",
    "revision": "1e710582482d4199ff690e5dd2491a70627523f5"
  },
  "source_eval_splits": [
    "test"
  ],
  "query_limit": 200,
  "doc_limit": 10000,
  "queries": 50,
  "corpus": 10000,
  "qrels": 50,
  "bm25_rows": 50,
  "bm25_top_k": 100,
  "bm25_tokenization": {
    "mode": "whitespace",
    "language": "pl",
    "stemmer_algorithm": null,
    "tokenizer_name": null,
    "reason": "language 'pl' falls back to whitespace split"
  },
  "qrels_coverage": {
    "total": 50,
    "hits": 50,
    "recall": 1.0
  },
  "ndcg_at_10": 0.10975964202381241,
  "ndcg_at_100": 0.24460587901998618,
  "source_container": "task.dataset",
  "source_eval_split_used": "test",
  "source_query_count": 50,
  "source_corpus_count": 171332,
  "source_qrels_query_count": 50,
  "source_queries_with_more_than_bm25_top_k_positives": 50,
  "capped_queries_with_more_than_bm25_top_k_positives": 50,
  "dropped_positive_qrels_by_capping": 24623,
  "skipped_queries_missing_text_or_qrels": 0,
  "skipped_duplicate_query_texts": 0,
  "duplicate_doc_texts_removed": 3,
  "qrels_rewritten_for_duplicate_text": 0,
  "forced_queries": 30,
  "forced_doc_count": 30,
  "missing_positive_doc_count_after_forcing": 0
}