Triple
T97668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IRT Division |
E1967
|
entity |
| Predicate | hasMainTrunkLine |
P3492
|
FINISHED |
| Object |
Broadway–Seventh Avenue Line
The Broadway–Seventh Avenue Line is a major New York City Subway route in Manhattan and the Bronx, primarily served by the 1, 2, and 3 trains.
|
E22325
|
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: Broadway–Seventh Avenue Line | Statement: [IRT Division, hasMainTrunkLine, Broadway–Seventh Avenue Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broadway–Seventh Avenue Line Context triple: [IRT Division, hasMainTrunkLine, Broadway–Seventh Avenue Line]
-
A.
57th Street–Seventh Avenue station
The 57th Street–Seventh Avenue station is a New York City Subway station in Midtown Manhattan serving the BMT Broadway Line near major cultural and commercial landmarks.
-
B.
West 47th Street
West 47th Street is a major east–west street in Midtown Manhattan, New York City, known for areas like the Diamond District and its proximity to Times Square.
-
C.
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.
-
D.
West 42nd Street
West 42nd Street is a major east–west thoroughfare in Midtown Manhattan known for its theaters, landmarks, and role as a central artery of New York City's entertainment district.
-
E.
69th Street Transportation Center area
The 69th Street Transportation Center area is a major transit hub and surrounding district in Upper Darby, Pennsylvania, serving as a key western gateway between the suburbs and Philadelphia.
- 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–Seventh Avenue Line Triple: [IRT Division, hasMainTrunkLine, Broadway–Seventh Avenue Line]
Generated description
The Broadway–Seventh Avenue Line is a major New York City Subway route in Manhattan and the Bronx, primarily served by the 1, 2, and 3 trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Broadway–Seventh Avenue Line Target entity description: The Broadway–Seventh Avenue Line is a major New York City Subway route in Manhattan and the Bronx, primarily served by the 1, 2, and 3 trains.
-
A.
57th Street–Seventh Avenue station
The 57th Street–Seventh Avenue station is a New York City Subway station in Midtown Manhattan serving the BMT Broadway Line near major cultural and commercial landmarks.
-
B.
West 47th Street
West 47th Street is a major east–west street in Midtown Manhattan, New York City, known for areas like the Diamond District and its proximity to Times Square.
-
C.
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.
-
D.
West 42nd Street
West 42nd Street is a major east–west thoroughfare in Midtown Manhattan known for its theaters, landmarks, and role as a central artery of New York City's entertainment district.
-
E.
69th Street Transportation Center area
The 69th Street Transportation Center area is a major transit hub and surrounding district in Upper Darby, Pennsylvania, serving as a key western gateway between the suburbs and Philadelphia.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasMainTrunkLine Context triple: [IRT Division, hasMainTrunkLine, Broadway–Seventh Avenue Line]
-
A.
hasMajorBranch
Indicates that one entity possesses or includes another entity as a primary or principal subdivision or branch.
-
B.
hasTrailType
Indicates that an entity (such as a trail or route) is associated with a specific type or category of trail.
-
C.
hasMainOrgan
Indicates that an entity possesses a primary or principal organ that plays a central role in its biological or functional system.
-
D.
hasExtinctBranch
Indicates that an entity has at least one branch, lineage, or subdivision that no longer exists (is extinct).
-
E.
hasOfficialStateTree
Indicates that a political entity has a designated tree recognized as its official state symbol.
- F. None of above. chosen
Provenance (7 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_69a24d4862f881908cc8b89d3a78031d |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24feef1b08190bb9525f71cce053e |
completed | Feb. 28, 2026, 2:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2ee865f00819098ea55851216de2d |
completed | Feb. 28, 2026, 1:32 p.m. |
| NEDg | Description generation | batch_69a2ef24de2c8190b93330c76172507b |
completed | Feb. 28, 2026, 1:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2ef9d85cc8190b585b87c30f58ae1 |
completed | Feb. 28, 2026, 1:37 p.m. |
| PD | Predicate disambiguation | batch_69a24ebe7b1c8190a6bfbf31dc7c7f07 |
completed | Feb. 28, 2026, 2:11 a.m. |
| PDg | Predicate description generation | batch_69a24f4b4658819087902414959161fb |
completed | Feb. 28, 2026, 2:13 a.m. |
Created at: Feb. 28, 2026, 2:09 a.m.