Triple
T18366655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NYSE Alternext U.S. |
E440063
|
entity |
| Predicate | segmentOf |
P17710
|
FINISHED |
| Object |
NYSE Euronext U.S. cash markets
NYSE Euronext U.S. cash markets comprise the group of U.S.-based equity trading venues operated by NYSE Euronext, including its primary and alternative listing and trading platforms.
|
E2606
|
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: NYSE Euronext U.S. cash markets | Statement: [NYSE Alternext U.S., segmentOf, NYSE Euronext U.S. cash markets]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NYSE Euronext U.S. cash markets Context triple: [NYSE Alternext U.S., segmentOf, NYSE Euronext U.S. cash markets]
-
A.
Xetra
Xetra is an electronic trading system operated by Deutsche Börse that serves as the primary platform for trading German and other European securities.
-
B.
Euronext
Euronext is a pan-European stock exchange group that operates major securities markets across several European countries, including the Netherlands, France, Belgium, and others.
-
C.
New York Stock Exchange
The New York Stock Exchange is the world’s largest and one of its oldest stock exchanges, serving as a central hub for global equity trading and financial markets.
-
D.
Nasdaq Global Market
Nasdaq Global Market is a mid-cap segment of the Nasdaq Stock Market that lists companies meeting specific financial, liquidity, and corporate governance standards.
-
E.
NASDAQ
NASDAQ is a major American electronic stock exchange known for listing many of the world’s leading technology and growth companies.
- 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: NYSE Euronext U.S. cash markets Triple: [NYSE Alternext U.S., segmentOf, NYSE Euronext U.S. cash markets]
Generated description
NYSE Euronext U.S. cash markets comprise the group of U.S.-based equity trading venues operated by NYSE Euronext, including its primary and alternative listing and trading platforms.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NYSE Euronext U.S. cash markets Target entity description: NYSE Euronext U.S. cash markets comprise the group of U.S.-based equity trading venues operated by NYSE Euronext, including its primary and alternative listing and trading platforms.
-
A.
Xetra
Xetra is an electronic trading system operated by Deutsche Börse that serves as the primary platform for trading German and other European securities.
-
B.
Euronext
Euronext is a pan-European stock exchange group that operates major securities markets across several European countries, including the Netherlands, France, Belgium, and others.
-
C.
New York Stock Exchange
chosen
The New York Stock Exchange is the world’s largest and one of its oldest stock exchanges, serving as a central hub for global equity trading and financial markets.
-
D.
Nasdaq Global Market
Nasdaq Global Market is a mid-cap segment of the Nasdaq Stock Market that lists companies meeting specific financial, liquidity, and corporate governance standards.
-
E.
NASDAQ
NASDAQ is a major American electronic stock exchange known for listing many of the world’s leading technology and growth companies.
- F. None of above.
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_69d8b918221c8190a9f7b563d64ac677 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5174e834481909453ba25561d1b1d |
completed | April 19, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a040fcdca188190abea6661ab8673ab |
completed | May 13, 2026, 5:44 a.m. |
| NEDg | Description generation | batch_6a041252d17c81908d61ff0e2ba0dfaa |
completed | May 13, 2026, 5:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0412ee06a08190b8cbd84611d12fad |
completed | May 13, 2026, 5:58 a.m. |
Created at: April 10, 2026, 10:38 a.m.