Triple

T13273578
Position Surface form Disambiguated ID Type / Status
Subject NYSE US equity market E316128 entity
Predicate clearingOrganization P45815 FINISHED
Object 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.
E1030210 NE FINISHED

How this triple was built (4 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: National Securities Clearing Corporation | Statement: [NYSE US equity market, clearingOrganization, National Securities Clearing Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Securities Clearing Corporation
Context triple: [NYSE US equity market, clearingOrganization, National Securities Clearing Corporation]
  • A. 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.
  • B. Nasdaq Clearing
    Nasdaq Clearing is a central counterparty clearing house operated by Nasdaq that manages and guarantees the clearing of trades in various financial instruments across Nordic and other European markets.
  • C. 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.
  • D. CME Clearing
    CME Clearing is the central counterparty and risk management division of CME Group that clears and guarantees trades across its futures, options, and other derivatives markets.
  • E. National Association of Securities Dealers
    The National Association of Securities Dealers (NASD) was a self-regulatory organization that oversaw U.S. broker-dealers and securities markets before its regulatory functions were consolidated into the Financial Industry Regulatory Authority (FINRA).
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: National Securities Clearing Corporation
Triple: [NYSE US equity market, clearingOrganization, National Securities Clearing Corporation]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Securities Clearing Corporation
Target entity description: 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.
  • A. 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.
  • B. Nasdaq Clearing
    Nasdaq Clearing is a central counterparty clearing house operated by Nasdaq that manages and guarantees the clearing of trades in various financial instruments across Nordic and other European markets.
  • C. 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.
  • D. CME Clearing
    CME Clearing is the central counterparty and risk management division of CME Group that clears and guarantees trades across its futures, options, and other derivatives markets.
  • E. National Association of Securities Dealers
    The National Association of Securities Dealers (NASD) was a self-regulatory organization that oversaw U.S. broker-dealers and securities markets before its regulatory functions were consolidated into the Financial Industry Regulatory Authority (FINRA).
  • F. None of above. chosen

Provenance (5 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_69d806b1d9ac8190852c5571d5bd5f0f completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9904193bc8190af4155750bcf32f6 completed April 11, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69f70a51d458819080b8c8f3a4df0f52 completed May 3, 2026, 8:41 a.m.
NEDg Description generation batch_69f70b117c588190bb81ff53664cac4a completed May 3, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_69f70c04da34819091e01db25741674e completed May 3, 2026, 8:49 a.m.
Created at: April 9, 2026, 9:26 p.m.