Triple
T448456
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Empire Corridor |
E7073
|
entity |
| Predicate | usesService |
P1294
|
FINISHED |
| Object | Cardinal (New York segment) |
E12651
|
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: Cardinal (New York segment) | Statement: [Amtrak Empire Corridor, usesService, Cardinal (New York segment)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cardinal (New York segment) Context triple: [Amtrak Empire Corridor, usesService, Cardinal (New York segment)]
-
A.
Cardinal
chosen
The Cardinal is a long-distance Amtrak passenger train that runs three times weekly between Chicago and New York City via Indianapolis, Cincinnati, and Washington, D.C., passing through the scenic Appalachian region.
-
B.
College of Cardinals
The College of Cardinals is the body of senior Catholic clergy who advise the pope and, meeting in conclave, are responsible for electing a new pope.
-
C.
Archdiocese of New York
The Archdiocese of New York is a major Roman Catholic ecclesiastical jurisdiction in the United States, centered in New York City and led by an archbishop who oversees numerous parishes, institutions, and charitable works.
-
D.
The Cardinal
The Cardinal is a 17th-century tragic drama by English playwright James Shirley, known for its dark political intrigue and exploration of corruption and power in an Italian court.
-
E.
Suffragan Bishop of New York
The Suffragan Bishop of New York is an assisting bishop in the Episcopal Diocese of New York who supports the diocesan bishop in pastoral, administrative, and liturgical responsibilities across the diocese.
- 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_69a2e7e4676c81909ea0dbdecac0687c |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2f01d8fa88190849d720b029db479 |
completed | Feb. 28, 2026, 1:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a442a899d08190a0e3f04bffd4aca3 |
completed | March 1, 2026, 1:44 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.