Triple
T23317496
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metroliner service |
E590748
|
entity |
| Predicate | routeCategory |
P6300
|
FINISHED |
| Object | New York–Washington route |
—
|
NE NERFINISHED |
How this triple was built (3 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: New York–Washington route | Statement: [Metroliner service, routeCategory, New York–Washington route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New York–Washington route Context triple: [Metroliner service, routeCategory, New York–Washington route]
-
A.
Boston–New York road corridor
The Boston–New York road corridor is a major historic and modern transportation route linking the metropolitan regions of Boston, Massachusetts and New York City along the northeastern U.S. coast.
-
B.
New York–Philadelphia corridor
The New York–Philadelphia corridor is a heavily traveled stretch of the Northeast megalopolis linking New York City and Philadelphia, known for its dense population, intense commuter and intercity traffic, and extensive rail and highway infrastructure.
-
C.
Baltimore–Philadelphia route
The Baltimore–Philadelphia route is a historic rail corridor in the Mid-Atlantic United States that connects Baltimore, Maryland, with Philadelphia, Pennsylvania, and includes intermediate stops such as Elkton, Maryland.
-
D.
Winslow Junction–Atlantic City route
The Winslow Junction–Atlantic City route is a rail line in southern New Jersey that connects the inland junction at Winslow with the coastal resort city of Atlantic City.
-
E.
Baltimore–Harrisburg corridor
The Baltimore–Harrisburg corridor is a key Mid-Atlantic transportation and economic region linking Baltimore, Maryland with Harrisburg, Pennsylvania.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New York–Washington route Target entity description: The New York–Washington route is a heavily traveled passenger rail corridor in the Northeastern United States connecting New York City and Washington, D.C., long known for its frequent, high-speed intercity train services.
-
A.
Boston–New York road corridor
The Boston–New York road corridor is a major historic and modern transportation route linking the metropolitan regions of Boston, Massachusetts and New York City along the northeastern U.S. coast.
-
B.
New York–Philadelphia corridor
The New York–Philadelphia corridor is a heavily traveled stretch of the Northeast megalopolis linking New York City and Philadelphia, known for its dense population, intense commuter and intercity traffic, and extensive rail and highway infrastructure.
-
C.
Baltimore–Philadelphia route
The Baltimore–Philadelphia route is a historic rail corridor in the Mid-Atlantic United States that connects Baltimore, Maryland, with Philadelphia, Pennsylvania, and includes intermediate stops such as Elkton, Maryland.
-
D.
Winslow Junction–Atlantic City route
The Winslow Junction–Atlantic City route is a rail line in southern New Jersey that connects the inland junction at Winslow with the coastal resort city of Atlantic City.
-
E.
Baltimore–Harrisburg corridor
The Baltimore–Harrisburg corridor is a key Mid-Atlantic transportation and economic region linking Baltimore, Maryland with Harrisburg, Pennsylvania.
- F. None of above. chosen
Provenance (2 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_69e25d1d32188190948eb76909d1dcc3 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f197828c408190ae071624e40de4cc |
completed | April 29, 2026, 5:30 a.m. |
Created at: April 17, 2026, 5:06 p.m.