Triple
T2314377
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Second Avenue Subway |
E51029
|
entity |
| Predicate | phase1TerminusSouth |
P5249
|
FINISHED |
| Object | 72nd Street |
E263603
|
NE FINISHED |
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: 72nd Street | Statement: [Second Avenue Subway, phase1TerminusSouth, 72nd Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 72nd Street Context triple: [Second Avenue Subway, phase1TerminusSouth, 72nd Street]
-
A.
West 72nd Street
chosen
West 72nd Street is a major crosstown street on Manhattan’s Upper West Side in New York City, known for its residential buildings, cultural landmarks, and access to Riverside Park and Central Park.
-
B.
92nd Street
92nd Street is a major east–west thoroughfare on Manhattan’s Upper East Side in New York City, known for its residential buildings, cultural institutions, and proximity to Central Park and the East River.
-
C.
West 48th Street
West 48th Street is an east–west thoroughfare in Midtown Manhattan, New York City, known for its mix of theaters, restaurants, and commercial buildings.
-
D.
West 90th Street
West 90th Street is a residential cross street on Manhattan’s Upper West Side that provides access to Central Park and its popular Reservoir running track.
-
E.
West 47th Street
West 47th Street is a major east–west street in Midtown Manhattan, New York City, known for areas like the Diamond District and its proximity to Times Square.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: phase1TerminusSouth Context triple: [Second Avenue Subway, phase1TerminusSouth, 72nd Street]
-
A.
terminalStationSouth
Indicates that a given station serves as the southern terminal (end point) of a particular route or line.
-
B.
terminusSouthNear
Indicates that the southern end or terminus of one entity is located close to another entity.
-
C.
terminusEast
Indicates that one entity serves as the eastern endpoint or final stop of another entity, such as a route, line, or path.
-
D.
southTerminusType
Indicates the type or nature of the southern endpoint or terminus of something (such as a route, line, or boundary).
-
E.
hasSouthernTerminus
chosen
Indicates that one entity serves as the southern endpoint or terminus of another entity, such as a route, line, or path.
- F. None of above.
Provenance (4 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_69a88b074b908190ae983dbca7757d88 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc685f05481909c863b29d1f6bacd |
completed | March 7, 2026, 6:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be0304964c81908893f85073cb626e |
completed | March 21, 2026, 2:31 a.m. |
| PD | Predicate disambiguation | batch_69abc58e88e481908733fdf79d3f8a15 |
completed | March 7, 2026, 6:28 a.m. |
Created at: March 4, 2026, 7:49 p.m.