Triple

T15015900
Position Surface form Disambiguated ID Type / Status
Subject DTCC E377958 entity
Predicate subsidiary P258 FINISHED
Object Depository Trust Company E1032490 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Depository Trust Company | Statement: [DTCC, subsidiary, Depository Trust Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Depository Trust Company
Context triple: [DTCC, subsidiary, Depository Trust Company]
  • A. Depository Trust Company chosen
    The Depository Trust Company is a central securities depository in the United States that provides clearing, settlement, and custody services for a wide range of financial securities.
  • B. Depository Trust & Clearing Corporation
    Depository Trust & Clearing Corporation is a U.S.-based financial services company that provides clearing, settlement, and information services for securities transactions in global financial markets.
  • C. National Securities Clearing Corporation
    The National Securities Clearing Corporation is a major U.S. central counterparty and clearing agency that facilitates the post-trade processing, netting, and settlement of equity and other securities transactions.
  • D. National Securities Clearing Corporation Limited
    National Securities Clearing Corporation Limited is the clearing and settlement arm of the Indian capital markets that manages counterparty risk and ensures smooth completion of trades executed on the National Stock Exchange of India.
  • E. New York Clearing House
    The New York Clearing House is a historic financial institution in New York City that served as a central hub for settling interbank transactions among major banks in the United States.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d85cd3a3c881908c71fc424d459c17 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded7623c3c819092ca36b358b01842 completed April 15, 2026, 12:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dd078e481908ec78db57541fc4c completed May 9, 2026, 2:37 a.m.
Created at: April 10, 2026, 2:55 a.m.