Triple
T1579527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nelson |
E33729
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Nelson railway station
Nelson railway station is a railway station serving the town of Nelson in Lancashire, England, on the East Lancashire Line.
|
E179895
|
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: Nelson railway station | Statement: [Nelson, hasRailwayStation, Nelson railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nelson railway station Context triple: [Nelson, hasRailwayStation, Nelson railway station]
-
A.
Wellington station
Wellington station is a Massachusetts Bay Transportation Authority (MBTA) Orange Line rapid transit station serving the city of Malden, Massachusetts.
-
B.
Canterbury East railway station
Canterbury East railway station is one of the main rail stations serving the historic city of Canterbury in Kent, providing regional services on the line towards London and coastal destinations.
-
C.
Canterbury West railway station
Canterbury West railway station is a mainline railway station serving the historic city of Canterbury in Kent, England, providing regional and high-speed connections to London and other destinations.
-
D.
Lucerne railway station
Lucerne railway station is the main rail hub of the city of Lucerne in central Switzerland, serving as a key junction for regional, national, and international train services.
-
E.
Newport railway station
Newport railway station is a key rail hub in South Wales, serving as an important interchange for regional and long-distance services across the UK rail network.
- 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: Nelson railway station Triple: [Nelson, hasRailwayStation, Nelson railway station]
Generated description
Nelson railway station is a railway station serving the town of Nelson in Lancashire, England, on the East Lancashire Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nelson railway station Target entity description: Nelson railway station is a railway station serving the town of Nelson in Lancashire, England, on the East Lancashire Line.
-
A.
Wellington station
Wellington station is a Massachusetts Bay Transportation Authority (MBTA) Orange Line rapid transit station serving the city of Malden, Massachusetts.
-
B.
Canterbury East railway station
Canterbury East railway station is one of the main rail stations serving the historic city of Canterbury in Kent, providing regional services on the line towards London and coastal destinations.
-
C.
Canterbury West railway station
Canterbury West railway station is a mainline railway station serving the historic city of Canterbury in Kent, England, providing regional and high-speed connections to London and other destinations.
-
D.
Lucerne railway station
Lucerne railway station is the main rail hub of the city of Lucerne in central Switzerland, serving as a key junction for regional, national, and international train services.
-
E.
Newport railway station
Newport railway station is a key rail hub in South Wales, serving as an important interchange for regional and long-distance services across the UK rail network.
- 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_69a885f27a4c8190a4622252cdf54c00 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a908d67bd08190afa8c504ed5273ee |
completed | March 5, 2026, 4:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad4030dd408190af5423ca2a3507b7 |
completed | March 8, 2026, 9:24 a.m. |
| NEDg | Description generation | batch_69ad42612ba08190b6eabae1a098a61c |
completed | March 8, 2026, 9:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad42edfa7c8190a23e9a31915db228 |
completed | March 8, 2026, 9:35 a.m. |
Created at: March 4, 2026, 7:27 p.m.