Triple
T19149330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Somerset Railway |
E468761
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Watchet railway station
Watchet railway station is a preserved heritage railway station in Watchet, Somerset, serving the popular tourist-oriented West Somerset Railway.
|
E1360879
|
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: Watchet railway station | Statement: [West Somerset Railway, hasStation, Watchet railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Watchet railway station Context triple: [West Somerset Railway, hasStation, Watchet railway station]
-
A.
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.
-
B.
West Barnstable Train Station
West Barnstable Train Station is a historic railroad station in West Barnstable, Massachusetts, known for its preserved architecture and role in regional rail heritage.
-
C.
Newburyport station
Newburyport station is a Massachusetts Bay Transportation Authority commuter rail station in Newburyport, Massachusetts, serving as the northern endpoint of the Newburyport/Rockport Line.
-
D.
West Hingham station
West Hingham station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop on the Greenbush Line serving the town of Hingham, Massachusetts.
-
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: Watchet railway station Triple: [West Somerset Railway, hasStation, Watchet railway station]
Generated description
Watchet railway station is a preserved heritage railway station in Watchet, Somerset, serving the popular tourist-oriented West Somerset Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Watchet railway station Target entity description: Watchet railway station is a preserved heritage railway station in Watchet, Somerset, serving the popular tourist-oriented West Somerset Railway.
-
A.
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.
-
B.
West Barnstable Train Station
West Barnstable Train Station is a historic railroad station in West Barnstable, Massachusetts, known for its preserved architecture and role in regional rail heritage.
-
C.
Newburyport station
Newburyport station is a Massachusetts Bay Transportation Authority commuter rail station in Newburyport, Massachusetts, serving as the northern endpoint of the Newburyport/Rockport Line.
-
D.
West Hingham station
West Hingham station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop on the Greenbush Line serving the town of Hingham, Massachusetts.
-
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_69d8dd084ff48190ac0f8c46ee722629 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e97c42348190875a2f5b5bc0b99e |
completed | April 20, 2026, 8:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a06f25291f08190a7a337d0a51f380c |
completed | May 15, 2026, 10:15 a.m. |
| NEDg | Description generation | batch_6a06f3864b848190bcc76953e1a261f3 |
completed | May 15, 2026, 10:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a06f41c7c508190bf54e751ea0dfb7a |
completed | May 15, 2026, 10:23 a.m. |
Created at: April 10, 2026, 12:06 p.m.