Triple
T10555087
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nether Providence Township, Pennsylvania |
E249056
|
entity |
| Predicate | servedByStation |
P726
|
FINISHED |
| Object |
Wallingford station
Wallingford station is a commuter rail stop in Pennsylvania that serves residents of Nether Providence Township and the surrounding area.
|
E870405
|
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: Wallingford station | Statement: [Nether Providence Township, Pennsylvania, servedByStation, Wallingford station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wallingford station Context triple: [Nether Providence Township, Pennsylvania, servedByStation, Wallingford station]
-
A.
Wallingford station
Wallingford station is a passenger rail station in Wallingford, Connecticut, serving CTrail Hartford Line trains and other regional rail services.
-
B.
Wilton station
Wilton station is a commuter rail stop in Wilton, Connecticut, serving passengers on the Metro-North Railroad’s Danbury Branch.
-
C.
St. Albans station
St. Albans station is a Long Island Rail Road commuter rail stop in the St. Albans neighborhood of Queens, New York City.
-
D.
St. Albans station
St. Albans station is a passenger rail station in St. Albans, Vermont, serving as the northern terminus for Amtrak’s Vermonter route.
-
E.
Amersham station
Amersham station is a London Underground and National Rail station in Buckinghamshire that serves as the outer terminus of the Metropolitan line and a key commuter hub into central London.
- 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: Wallingford station Triple: [Nether Providence Township, Pennsylvania, servedByStation, Wallingford station]
Generated description
Wallingford station is a commuter rail stop in Pennsylvania that serves residents of Nether Providence Township and the surrounding area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wallingford station Target entity description: Wallingford station is a commuter rail stop in Pennsylvania that serves residents of Nether Providence Township and the surrounding area.
-
A.
Wallingford station
Wallingford station is a passenger rail station in Wallingford, Connecticut, serving CTrail Hartford Line trains and other regional rail services.
-
B.
Wilton station
Wilton station is a commuter rail stop in Wilton, Connecticut, serving passengers on the Metro-North Railroad’s Danbury Branch.
-
C.
St. Albans station
St. Albans station is a Long Island Rail Road commuter rail stop in the St. Albans neighborhood of Queens, New York City.
-
D.
St. Albans station
St. Albans station is a passenger rail station in St. Albans, Vermont, serving as the northern terminus for Amtrak’s Vermonter route.
-
E.
Amersham station
Amersham station is a London Underground and National Rail station in Buckinghamshire that serves as the outer terminus of the Metropolitan line and a key commuter hub into central London.
- 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_69d381c733c08190ab1dd6239f5f34ae |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d52712a9988190bf63e7c47f6e6fc1 |
completed | April 7, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d9346f6a38819087647e7a09f40c41 |
completed | April 10, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69d938c979788190b11b02748ed44153 |
completed | April 10, 2026, 5:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d9398b63f08190910dd838ad11de6e |
completed | April 10, 2026, 5:55 p.m. |
Created at: April 6, 2026, 12:34 p.m.