Triple
T5013836
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Jefferson station |
E112691
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Port Jefferson freight yard
Port Jefferson freight yard is a rail facility in Port Jefferson, New York, used primarily for the handling and storage of freight trains and cargo.
|
E487405
|
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: Port Jefferson freight yard | Statement: [Port Jefferson station, adjacentTo, Port Jefferson freight yard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Jefferson freight yard Context triple: [Port Jefferson station, adjacentTo, Port Jefferson freight yard]
-
A.
Port Jefferson station
Port Jefferson station is a Long Island Rail Road commuter rail station on Long Island, New York, serving as the primary rail hub for the Port Jefferson area.
-
B.
Port Jefferson Branch
The Port Jefferson Branch is a Long Island Rail Road commuter rail line in New York that runs from Hicksville to Port Jefferson, serving communities along the island’s North Shore.
-
C.
Port Jervis station
Port Jervis station is a commuter rail station in Port Jervis, New York, serving as the western endpoint of Metro-North Railroad service to the region.
-
D.
Copiague station
Copiague station is a Long Island Rail Road commuter rail stop located in Copiague, New York, serving passengers on the Babylon Branch.
-
E.
Wassaic station
Wassaic station is the northern terminal of the Metro-North Railroad’s Harlem Line in Dutchess County, New York, serving as a commuter rail stop for the hamlet of Wassaic and surrounding areas.
- 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: Port Jefferson freight yard Triple: [Port Jefferson station, adjacentTo, Port Jefferson freight yard]
Generated description
Port Jefferson freight yard is a rail facility in Port Jefferson, New York, used primarily for the handling and storage of freight trains and cargo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port Jefferson freight yard Target entity description: Port Jefferson freight yard is a rail facility in Port Jefferson, New York, used primarily for the handling and storage of freight trains and cargo.
-
A.
Port Jefferson station
Port Jefferson station is a Long Island Rail Road commuter rail station on Long Island, New York, serving as the primary rail hub for the Port Jefferson area.
-
B.
Port Jefferson Branch
The Port Jefferson Branch is a Long Island Rail Road commuter rail line in New York that runs from Hicksville to Port Jefferson, serving communities along the island’s North Shore.
-
C.
Port Jervis station
Port Jervis station is a commuter rail station in Port Jervis, New York, serving as the western endpoint of Metro-North Railroad service to the region.
-
D.
Copiague station
Copiague station is a Long Island Rail Road commuter rail stop located in Copiague, New York, serving passengers on the Babylon Branch.
-
E.
Wassaic station
Wassaic station is the northern terminal of the Metro-North Railroad’s Harlem Line in Dutchess County, New York, serving as a commuter rail stop for the hamlet of Wassaic and surrounding areas.
- 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_69bd4434acb8819086679dbeccc2fe54 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7310c5b08190a5c9ab0f9fe9569f |
completed | March 20, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9271eccc8190bbe9bdb876b41cb8 |
completed | March 21, 2026, 12:43 p.m. |
| NEDg | Description generation | batch_69be9653457c819082c4e4436a940f92 |
completed | March 21, 2026, 1 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be96b861d08190b64145f30b3420b5 |
completed | March 21, 2026, 1:01 p.m. |
Created at: March 20, 2026, 1:35 p.m.