Triple
T13364182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 174–175th Streets (Grand Concourse) station |
E318894
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object | 170th Street (Grand Concourse) station |
E315929
|
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: 170th Street (Grand Concourse) station | Statement: [174–175th Streets (Grand Concourse) station, hasAdjacentStation, 170th Street (Grand Concourse) station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 170th Street (Grand Concourse) station Context triple: [174–175th Streets (Grand Concourse) station, hasAdjacentStation, 170th Street (Grand Concourse) station]
-
A.
170th Street (Grand Concourse) station
chosen
170th Street (Grand Concourse) station is a New York City Subway station in the Bronx serving the B and D lines along the Grand Concourse.
-
B.
167th Street (Grand Concourse) station
167th Street (Grand Concourse) station is a New York City Subway station in the Bronx serving the Grand Concourse corridor.
-
C.
149th Street–Grand Concourse station
The 149th Street–Grand Concourse station is a major New York City Subway complex in the Bronx that serves as a key transfer point between multiple lines, including the White Plains Road Line.
-
D.
138th Street–Grand Concourse station
138th Street–Grand Concourse station is a New York City Subway station in the Bronx serving the IRT Jerome Avenue Line near the Grand Concourse.
-
E.
174th Street station
174th Street station is a New York City Subway station in the Bronx serving the IRT White Plains Road Line.
- 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_69d806b7bbac8190b85278c87fa7aff3 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69da628c71ac81908cfa36342077766e |
completed | April 11, 2026, 3:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f730687e548190ab1504d43f250e09 |
completed | May 3, 2026, 11:24 a.m. |
Created at: April 9, 2026, 9:32 p.m.