Triple
T15015904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DTCC |
E377958
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object | DTCC Deriv/SERV |
E377958
|
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: DTCC Deriv/SERV | Statement: [DTCC, subsidiary, DTCC Deriv/SERV]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DTCC Deriv/SERV Context triple: [DTCC, subsidiary, DTCC Deriv/SERV]
-
A.
DTCC
chosen
DTCC (Depository Trust & Clearing Corporation) is a leading U.S.-based post-trade financial services company that provides clearing, settlement, and information services for securities transactions worldwide.
-
B.
TASE Clearing House
TASE Clearing House is the central clearing and settlement institution that processes and guarantees securities and derivatives transactions conducted on the Tel Aviv Stock Exchange.
-
C.
CME Globex electronic trading platform
The CME Globex electronic trading platform is a global, around-the-clock marketplace that enables electronic trading of futures and options across a wide range of asset classes.
-
D.
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.
-
E.
Stock Exchange Electronic Trading Service
Stock Exchange Electronic Trading Service is the London Stock Exchange’s electronic order-driven trading platform used for trading liquid UK and international securities.
- 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_69fe96ae110c8190a0555590b9ddb36a |
completed | May 9, 2026, 2:06 a.m. |
Created at: April 10, 2026, 2:55 a.m.