Triple
T11133618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Concourse |
E263350
|
entity |
| Predicate | subwayStationAlong |
P28508
|
FINISHED |
| Object |
170th Street
170th Street is a New York City Subway station in the Bronx serving the Grand Concourse corridor.
|
E935148
|
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: 170th Street | Statement: [Grand Concourse, subwayStationAlong, 170th Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 170th Street Context triple: [Grand Concourse, subwayStationAlong, 170th Street]
-
A.
175th Street
175th Street is a New York City Subway station in Washington Heights on the IND Eighth Avenue Line, primarily served by the A train.
-
B.
176th Street
176th Street is a New York City Subway station on the IRT Jerome Avenue Line in the Bronx.
-
C.
71st Street
71st Street is a major east–west thoroughfare on Chicago’s South Side that serves as a key commercial and transportation corridor through neighborhoods such as Greater Grand Crossing.
-
D.
190th Street
190th Street is a deep-level New York City Subway station in Washington Heights, Manhattan, served by the A train.
-
E.
207th Street
207th Street is a New York City Subway station in Inwood, Manhattan, serving the IRT Broadway–Seventh Avenue Line.
- 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: 170th Street Triple: [Grand Concourse, subwayStationAlong, 170th Street]
Generated description
170th Street is a New York City Subway station in the Bronx serving the Grand Concourse corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 170th Street Target entity description: 170th Street is a New York City Subway station in the Bronx serving the Grand Concourse corridor.
-
A.
175th Street
175th Street is a New York City Subway station in Washington Heights on the IND Eighth Avenue Line, primarily served by the A train.
-
B.
176th Street
176th Street is a New York City Subway station on the IRT Jerome Avenue Line in the Bronx.
-
C.
71st Street
71st Street is a major east–west thoroughfare on Chicago’s South Side that serves as a key commercial and transportation corridor through neighborhoods such as Greater Grand Crossing.
-
D.
190th Street
190th Street is a deep-level New York City Subway station in Washington Heights, Manhattan, served by the A train.
-
E.
207th Street
207th Street is a New York City Subway station in Inwood, Manhattan, serving the IRT Broadway–Seventh Avenue Line.
- F. None of above. chosen
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_69d6aa9c0ba08190bbd19c217489b755 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8347a248190837e8c26f25f553a |
completed | April 9, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e712e6288481908071e248a50209e0 |
completed | April 21, 2026, 6:02 a.m. |
| NEDg | Description generation | batch_69e720f4015c81909ba7973c3e781985 |
completed | April 21, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e75a7a04c88190bb8f3dd3f3e435ef |
completed | April 21, 2026, 11:07 a.m. |
Created at: April 8, 2026, 9:28 p.m.