Triple
T3037838
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fulton Center |
E83053
|
entity |
| Predicate | connectedStationComplex |
P19050
|
FINISHED |
| Object |
Cortlandt Street–Church Street station
Cortlandt Street–Church Street station is a New York City Subway station complex in Lower Manhattan serving the World Trade Center area.
|
E320451
|
NE FINISHED |
How this triple was built (5 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: Cortlandt Street–Church Street station | Statement: [Fulton Center, connectedStationComplex, Cortlandt Street–Church Street station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cortlandt Street–Church Street station Context triple: [Fulton Center, connectedStationComplex, Cortlandt Street–Church Street station]
-
A.
Central Park North–110th Street station
Central Park North–110th Street station is a New York City Subway station in Manhattan serving the 2 and 3 trains near the northern edge of Central Park.
-
B.
Whitehall Street–South Ferry station
Whitehall Street–South Ferry station is a New York City Subway complex in Lower Manhattan serving the R and W trains and providing connections to nearby ferry terminals.
-
C.
New York City Subway West Farms Square–East Tremont Avenue station
The New York City Subway West Farms Square–East Tremont Avenue station is an elevated subway stop in the Bronx that serves as a key transit access point for nearby attractions such as the Bronx Zoo.
-
D.
Fairview Avenue station
Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
-
E.
Fulton Street station
Fulton Street station is a major New York City Subway complex in Lower Manhattan that serves multiple lines and connects to the Fulton Center transit hub.
- 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: Cortlandt Street–Church Street station Triple: [Fulton Center, connectedStationComplex, Cortlandt Street–Church Street station]
Generated description
Cortlandt Street–Church Street station is a New York City Subway station complex in Lower Manhattan serving the World Trade Center area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cortlandt Street–Church Street station Target entity description: Cortlandt Street–Church Street station is a New York City Subway station complex in Lower Manhattan serving the World Trade Center area.
-
A.
Central Park North–110th Street station
Central Park North–110th Street station is a New York City Subway station in Manhattan serving the 2 and 3 trains near the northern edge of Central Park.
-
B.
Whitehall Street–South Ferry station
Whitehall Street–South Ferry station is a New York City Subway complex in Lower Manhattan serving the R and W trains and providing connections to nearby ferry terminals.
-
C.
New York City Subway West Farms Square–East Tremont Avenue station
The New York City Subway West Farms Square–East Tremont Avenue station is an elevated subway stop in the Bronx that serves as a key transit access point for nearby attractions such as the Bronx Zoo.
-
D.
Fairview Avenue station
Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
-
E.
Fulton Street station
Fulton Street station is a major New York City Subway complex in Lower Manhattan that serves multiple lines and connects to the Fulton Center transit hub.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: connectedStationComplex Context triple: [Fulton Center, connectedStationComplex, Cortlandt Street–Church Street station]
-
A.
connectsAtStation
Indicates that one transportation service or route links to another at a specific station, allowing passengers to transfer between them there.
-
B.
associatedWithStationName
Indicates a relationship where something is linked or connected to a particular station identified by its name.
-
C.
stationComplex
chosen
Indicates a relationship where one entity is a station complex that encompasses or is associated with another station-related entity.
-
D.
servesAsThroughStationFor
Indicates that a station functions as an intermediate (through) stop for a particular service, route, or journey rather than as its starting or ending point.
-
E.
associatedStationCountry
Indicates that there is a relationship linking a station to the country with which it is associated.
- F. None of above.
Provenance (6 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_69ad8b2298908190a7cb4e9bdbf064d0 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9b2e03c88190b4e2f01f07c9303a |
completed | March 8, 2026, 3:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1dec8778c8190a5e06a29a0218404 |
completed | March 11, 2026, 9:29 p.m. |
| NEDg | Description generation | batch_69b1e2c4aaa88190bb5e39c51d0583f0 |
completed | March 11, 2026, 9:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1e3228f488190b13c948c6c5d13d0 |
completed | March 11, 2026, 9:48 p.m. |
| PD | Predicate disambiguation | batch_69ad961fc62c819087c4c3a44b00847d |
completed | March 8, 2026, 3:30 p.m. |
Created at: March 8, 2026, 3:01 p.m.