Triple
T15063264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saugatuck neighborhood of Westport |
E379688
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
Saugatuck (Westport) railroad station
Saugatuck (Westport) railroad station is a Metro-North commuter rail stop in Westport, Connecticut, providing regional train service for residents of the Saugatuck neighborhood and surrounding areas.
|
E1135025
|
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: Saugatuck (Westport) railroad station | Statement: [Saugatuck neighborhood of Westport, servedBy, Saugatuck (Westport) railroad station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saugatuck (Westport) railroad station Context triple: [Saugatuck neighborhood of Westport, servedBy, Saugatuck (Westport) railroad station]
-
A.
Greenport station
Greenport station is a historic Long Island Rail Road terminal in Greenport, New York, serving as the end-of-the-line passenger rail stop on the railroad’s North Fork route.
-
B.
Naugatuck station
Naugatuck station is a commuter rail stop in Naugatuck, Connecticut, served by Metro-North Railroad trains on the Waterbury Branch.
-
C.
Newport station
Newport station is a major PATH rapid transit stop in Jersey City, New Jersey, serving the Newport residential and commercial waterfront district with connections to Manhattan and other parts of the region.
-
D.
Waterbury station
Waterbury station is a Metro-North Railroad commuter rail station in Waterbury, Connecticut, serving as the primary rail hub for the city.
-
E.
Attleboro station
Attleboro station is a Massachusetts Bay Transportation Authority commuter rail station in Attleboro, Massachusetts, serving regional rail passengers between Boston and Providence.
- 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: Saugatuck (Westport) railroad station Triple: [Saugatuck neighborhood of Westport, servedBy, Saugatuck (Westport) railroad station]
Generated description
Saugatuck (Westport) railroad station is a Metro-North commuter rail stop in Westport, Connecticut, providing regional train service for residents of the Saugatuck neighborhood and surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Saugatuck (Westport) railroad station Target entity description: Saugatuck (Westport) railroad station is a Metro-North commuter rail stop in Westport, Connecticut, providing regional train service for residents of the Saugatuck neighborhood and surrounding areas.
-
A.
Greenport station
Greenport station is a historic Long Island Rail Road terminal in Greenport, New York, serving as the end-of-the-line passenger rail stop on the railroad’s North Fork route.
-
B.
Naugatuck station
Naugatuck station is a commuter rail stop in Naugatuck, Connecticut, served by Metro-North Railroad trains on the Waterbury Branch.
-
C.
Newport station
Newport station is a major PATH rapid transit stop in Jersey City, New Jersey, serving the Newport residential and commercial waterfront district with connections to Manhattan and other parts of the region.
-
D.
Waterbury station
Waterbury station is a Metro-North Railroad commuter rail station in Waterbury, Connecticut, serving as the primary rail hub for the city.
-
E.
Attleboro station
Attleboro station is a Massachusetts Bay Transportation Authority commuter rail station in Attleboro, Massachusetts, serving regional rail passengers between Boston and Providence.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedee803ac81908bb7d66e49c2eb72 |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5c8b3ac8190b8fc921b6e6eeed5 |
completed | May 9, 2026, 3:11 a.m. |
| NEDg | Description generation | batch_69fea74447d481908b290d6be0f0898e |
completed | May 9, 2026, 3:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fea81b77708190b0aafcb504dc72d1 |
completed | May 9, 2026, 3:20 a.m. |
Created at: April 10, 2026, 3:02 a.m.