Triple
T7270430
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westport, Connecticut, United States |
E161087
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
Greens Farms station
Greens Farms station is a commuter rail stop on the Metro-North Railroad’s New Haven Line serving the Greens Farms neighborhood of Westport, Connecticut.
|
E653035
|
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: Greens Farms station | Statement: [Westport, Connecticut, United States, hasRailStation, Greens Farms station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greens Farms station Context triple: [Westport, Connecticut, United States, hasRailStation, Greens Farms station]
-
A.
Wellesley Farms station
Wellesley Farms station is a commuter rail stop in Wellesley, Massachusetts, serving passengers on the MBTA Framingham/Worcester Line.
-
B.
Greenlawn station
Greenlawn station is a Long Island Rail Road commuter rail stop in Greenlawn, New York, serving passengers on the Port Jefferson Branch.
-
C.
Farmingdale station
Farmingdale station is a Long Island Rail Road commuter rail stop in Farmingdale, New York, serving the Main Line (Ronkonkoma Branch).
-
D.
Cedar Grove station
Cedar Grove station is a small neighborhood stop on Boston's MBTA Red Line, serving the Ashmont–Mattapan High-Speed Line in the Dorchester area.
-
E.
Carle Place station
Carle Place station is a Long Island Rail Road commuter rail stop serving the hamlet of Carle Place in Nassau County, New York.
- 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: Greens Farms station Triple: [Westport, Connecticut, United States, hasRailStation, Greens Farms station]
Generated description
Greens Farms station is a commuter rail stop on the Metro-North Railroad’s New Haven Line serving the Greens Farms neighborhood of Westport, Connecticut.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greens Farms station Target entity description: Greens Farms station is a commuter rail stop on the Metro-North Railroad’s New Haven Line serving the Greens Farms neighborhood of Westport, Connecticut.
-
A.
Wellesley Farms station
Wellesley Farms station is a commuter rail stop in Wellesley, Massachusetts, serving passengers on the MBTA Framingham/Worcester Line.
-
B.
Greenlawn station
Greenlawn station is a Long Island Rail Road commuter rail stop in Greenlawn, New York, serving passengers on the Port Jefferson Branch.
-
C.
Farmingdale station
Farmingdale station is a Long Island Rail Road commuter rail stop in Farmingdale, New York, serving the Main Line (Ronkonkoma Branch).
-
D.
Cedar Grove station
Cedar Grove station is a small neighborhood stop on Boston's MBTA Red Line, serving the Ashmont–Mattapan High-Speed Line in the Dorchester area.
-
E.
Carle Place station
Carle Place station is a Long Island Rail Road commuter rail stop serving the hamlet of Carle Place in Nassau County, New York.
- 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_69c6885181008190b419040e22939c7c |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eb088dac8190b353f6ea3d686025 |
completed | March 27, 2026, 8:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7db21e5e88190afcff211a7794de7 |
completed | March 28, 2026, 1:44 p.m. |
| NEDg | Description generation | batch_69c7dbd350a08190aa34ada9ba8d39ce |
completed | March 28, 2026, 1:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7dc7cb2d48190a40523eb7b03a9ef |
completed | March 28, 2026, 1:49 p.m. |
Created at: March 27, 2026, 2:58 p.m.