Triple
T13273579
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NYSE US equity market |
E316128
|
entity |
| Predicate | depository |
P451
|
FINISHED |
| Object |
Depository Trust Company
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.
|
E1032490
|
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: Depository Trust Company | Statement: [NYSE US equity market, depository, Depository Trust Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Depository Trust Company Context triple: [NYSE US equity market, depository, Depository Trust Company]
-
A.
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.
-
B.
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.
-
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.
National Settlement Depository
The National Settlement Depository is Russia’s central securities depository, providing clearing, settlement, and safekeeping services for financial instruments traded on the country’s markets.
-
E.
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.
- 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: Depository Trust Company Triple: [NYSE US equity market, depository, Depository Trust Company]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Depository Trust Company Target entity description: 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.
-
A.
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.
-
B.
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.
-
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.
National Settlement Depository
The National Settlement Depository is Russia’s central securities depository, providing clearing, settlement, and safekeeping services for financial instruments traded on the country’s markets.
-
E.
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.
- 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_69f716cd8c2c8190a28d901fde98dc26 |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f7177e07508190b46e6a12f09e7986 |
completed | May 3, 2026, 9:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f717e72b988190927b628022bcbf12 |
completed | May 3, 2026, 9:39 a.m. |
Created at: April 9, 2026, 9:26 p.m.