Triple
T1684885
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canal Street (Eighth Avenue Line) |
E36419
|
entity |
| Predicate | stationComplex |
P19050
|
FINISHED |
| Object |
Canal Street station complex
The Canal Street station complex is a major New York City Subway hub in Lower Manhattan where multiple lines intersect, providing extensive transfer options beneath the Canal Street corridor.
|
E190124
|
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: Canal Street station complex | Statement: [Canal Street (Eighth Avenue Line), stationComplex, Canal Street station complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canal Street station complex Context triple: [Canal Street (Eighth Avenue Line), stationComplex, Canal Street station complex]
-
A.
New Orleans Union Passenger Terminal
New Orleans Union Passenger Terminal is the primary intercity rail and bus station in New Orleans, Louisiana, serving as a major transportation hub for Amtrak and regional transit services.
-
B.
Southern Avenue station
Southern Avenue station is a Washington Metro rapid transit stop in Prince George's County, Maryland, serving the Green Line near the District of Columbia border.
-
C.
Jackson Square station
Jackson Square station is an MBTA Orange Line rapid transit stop in Boston, Massachusetts, serving the Mission Hill and Jamaica Plain neighborhoods.
-
D.
Five Points station
Five Points station is the primary transit hub in downtown Atlanta where multiple MARTA rail lines intersect, serving as a major connection point for commuters across the metropolitan area.
-
E.
Van Dorn Street station
Van Dorn Street station is a Washington Metro rapid transit stop in Alexandria, Virginia, serving the Blue Line near the city's western edge.
- 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: Canal Street station complex Triple: [Canal Street (Eighth Avenue Line), stationComplex, Canal Street station complex]
Generated description
The Canal Street station complex is a major New York City Subway hub in Lower Manhattan where multiple lines intersect, providing extensive transfer options beneath the Canal Street corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canal Street station complex Target entity description: The Canal Street station complex is a major New York City Subway hub in Lower Manhattan where multiple lines intersect, providing extensive transfer options beneath the Canal Street corridor.
-
A.
New Orleans Union Passenger Terminal
New Orleans Union Passenger Terminal is the primary intercity rail and bus station in New Orleans, Louisiana, serving as a major transportation hub for Amtrak and regional transit services.
-
B.
Southern Avenue station
Southern Avenue station is a Washington Metro rapid transit stop in Prince George's County, Maryland, serving the Green Line near the District of Columbia border.
-
C.
Jackson Square station
Jackson Square station is an MBTA Orange Line rapid transit stop in Boston, Massachusetts, serving the Mission Hill and Jamaica Plain neighborhoods.
-
D.
Five Points station
Five Points station is the primary transit hub in downtown Atlanta where multiple MARTA rail lines intersect, serving as a major connection point for commuters across the metropolitan area.
-
E.
Van Dorn Street station
Van Dorn Street station is a Washington Metro rapid transit stop in Alexandria, Virginia, serving the Blue Line near the city's western edge.
- 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_69a886151508819084fa7f1ce6e05577 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa627da0688190bfb5316079bc589a |
completed | March 6, 2026, 5:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad71c1b4308190b04fed7ce752b67c |
completed | March 8, 2026, 12:55 p.m. |
| NEDg | Description generation | batch_69ad724651e08190a77519ad21c64b23 |
completed | March 8, 2026, 12:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad72c405b081909bff8bf621e9baec |
completed | March 8, 2026, 12:59 p.m. |
Created at: March 4, 2026, 7:29 p.m.