Triple
T16467456
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 30th Avenue station |
E399971
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object |
Broadway station (BMT Astoria Line)
Broadway station (BMT Astoria Line) is an elevated New York City Subway station in Astoria, Queens, served by the N and W trains.
|
E1215331
|
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: Broadway station (BMT Astoria Line) | Statement: [30th Avenue station, hasAdjacentStation, Broadway station (BMT Astoria Line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broadway station (BMT Astoria Line) Context triple: [30th Avenue station, hasAdjacentStation, Broadway station (BMT Astoria Line)]
-
A.
DeKalb Avenue station (BMT Broadway Line)
DeKalb Avenue station (BMT Broadway Line) is a New York City Subway station in Brooklyn serving the B, Q, and R trains on the BMT Broadway and Brighton Lines.
-
B.
Broadway station (LIRR)
Broadway station (LIRR) is a Long Island Rail Road commuter rail stop in Queens, New York City, serving local passengers on the Port Washington Branch.
-
C.
74th Street–Broadway station
74th Street–Broadway station is a major New York City Subway station in Queens that serves as a key transfer point on the IRT Flushing Line.
-
D.
72nd Street–Broadway subway station
The 72nd Street–Broadway subway station is a major New York City Subway stop on Manhattan’s Upper West Side, serving as a key transit hub near Verdi Square on the IRT Broadway–Seventh Avenue Line.
-
E.
Broadway–City Hall station
Broadway–City Hall station is a rapid transit stop on Vancouver’s SkyTrain network, serving the busy intersection of Broadway and Cambie Street and acting as a key transfer point for regional bus and rail services.
- 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: Broadway station (BMT Astoria Line) Triple: [30th Avenue station, hasAdjacentStation, Broadway station (BMT Astoria Line)]
Generated description
Broadway station (BMT Astoria Line) is an elevated New York City Subway station in Astoria, Queens, served by the N and W trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Broadway station (BMT Astoria Line) Target entity description: Broadway station (BMT Astoria Line) is an elevated New York City Subway station in Astoria, Queens, served by the N and W trains.
-
A.
DeKalb Avenue station (BMT Broadway Line)
DeKalb Avenue station (BMT Broadway Line) is a New York City Subway station in Brooklyn serving the B, Q, and R trains on the BMT Broadway and Brighton Lines.
-
B.
Broadway station (LIRR)
Broadway station (LIRR) is a Long Island Rail Road commuter rail stop in Queens, New York City, serving local passengers on the Port Washington Branch.
-
C.
74th Street–Broadway station
74th Street–Broadway station is a major New York City Subway station in Queens that serves as a key transfer point on the IRT Flushing Line.
-
D.
72nd Street–Broadway subway station
The 72nd Street–Broadway subway station is a major New York City Subway stop on Manhattan’s Upper West Side, serving as a key transit hub near Verdi Square on the IRT Broadway–Seventh Avenue Line.
-
E.
Broadway–City Hall station
Broadway–City Hall station is a rapid transit stop on Vancouver’s SkyTrain network, serving the busy intersection of Broadway and Cambie Street and acting as a key transfer point for regional bus and rail services.
- 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_69d87f2dac988190b74d6e185fa88ba4 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32dcd707081908fb7ca91a8c09e0a |
completed | April 18, 2026, 7:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f5914dc81908c3b8cf999ee76a1 |
completed | May 10, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_6a0050c5d4548190a674c1c19f08a9fd |
completed | May 10, 2026, 9:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0051a7ae208190b33d42cc8d4bb21f |
completed | May 10, 2026, 9:36 a.m. |
Created at: April 10, 2026, 5:11 a.m.