Triple
T6808052
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atlantic Branch |
E156357
|
entity |
| Predicate | usesInfrastructure |
P6820
|
FINISHED |
| Object | Jamaica Station complex |
E15140
|
NE FINISHED |
How this triple was built (2 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: Jamaica Station complex | Statement: [Atlantic Branch, usesInfrastructure, Jamaica Station complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jamaica Station complex Context triple: [Atlantic Branch, usesInfrastructure, Jamaica Station complex]
-
A.
Jamaica Station
chosen
Jamaica Station is a major transportation hub in Queens, New York City, serving as a key transfer point between the Long Island Rail Road, New York City Subway, and the AirTrain JFK system.
-
B.
Jamaica Yard
Jamaica Yard is a major New York City Subway maintenance and storage facility in Queens that services and houses trains on several lines, including the E train.
-
C.
Jamaica Estates
Jamaica Estates is an affluent residential neighborhood in the borough of Queens, New York City, known for its suburban-style homes and tree-lined streets.
-
D.
Jamaica–Van Wyck station
Jamaica–Van Wyck station is an underground New York City Subway station in Queens on the IND Archer Avenue Line, serving E trains near the Jamaica transportation hub.
-
E.
Columbia Point
Columbia Point is a peninsula in the Dorchester neighborhood of Boston, Massachusetts, known for hosting major civic and educational institutions such as the Edward M. Kennedy Institute and the John F. Kennedy Presidential Library.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c68826e6a48190a3d220b541e639de |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d30b56c48190a5b244ea7e0c669a |
completed | March 27, 2026, 6:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c723d525bc8190aaf2390d690dc6a6 |
completed | March 28, 2026, 12:41 a.m. |
Created at: March 27, 2026, 2:16 p.m.