Triple
T5014749
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Snaefell Mountain Railway |
E112712
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Laxey station
Laxey station is a key railway station and interchange village stop on the Isle of Man, serving both the Snaefell Mountain Railway and the Manx Electric Railway.
|
E486588
|
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: Laxey station | Statement: [Snaefell Mountain Railway, terminus, Laxey station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Laxey station Context triple: [Snaefell Mountain Railway, terminus, Laxey station]
-
A.
Morgan station
Morgan station is a Chicago 'L' rapid transit stop serving the Near West Side, including the Fulton Market District, on the Green and Pink Lines.
-
B.
Devonshire station
Devonshire station was an earlier name for a transit stop in Boston’s downtown area, later known as State Street station on the MBTA subway system.
-
C.
Port Erin Railway Station
Port Erin Railway Station is the southern terminus of the Isle of Man Railway, serving as a historic narrow-gauge railway station and visitor attraction in the seaside village of Port Erin.
-
D.
Kingston station
Kingston station is a Massachusetts Bay Transportation Authority (MBTA) Commuter Rail stop in Kingston, Massachusetts, serving as a key endpoint for commuter service between the South Shore and Boston.
-
E.
Holyhead railway station
Holyhead railway station is a major transport hub on the island of Anglesey in Wales, serving as the primary rail link for ferry passengers traveling between Great Britain and Ireland.
- 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: Laxey station Triple: [Snaefell Mountain Railway, terminus, Laxey station]
Generated description
Laxey station is a key railway station and interchange village stop on the Isle of Man, serving both the Snaefell Mountain Railway and the Manx Electric Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Laxey station Target entity description: Laxey station is a key railway station and interchange village stop on the Isle of Man, serving both the Snaefell Mountain Railway and the Manx Electric Railway.
-
A.
Morgan station
Morgan station is a Chicago 'L' rapid transit stop serving the Near West Side, including the Fulton Market District, on the Green and Pink Lines.
-
B.
Devonshire station
Devonshire station was an earlier name for a transit stop in Boston’s downtown area, later known as State Street station on the MBTA subway system.
-
C.
Port Erin Railway Station
Port Erin Railway Station is the southern terminus of the Isle of Man Railway, serving as a historic narrow-gauge railway station and visitor attraction in the seaside village of Port Erin.
-
D.
Kingston station
Kingston station is a Massachusetts Bay Transportation Authority (MBTA) Commuter Rail stop in Kingston, Massachusetts, serving as a key endpoint for commuter service between the South Shore and Boston.
-
E.
Holyhead railway station
Holyhead railway station is a major transport hub on the island of Anglesey in Wales, serving as the primary rail link for ferry passengers traveling between Great Britain and Ireland.
- 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_69bd4434acb8819086679dbeccc2fe54 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd732e0b848190858407920e7aefd0 |
completed | March 20, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be927500ec8190b4d87ef86469777d |
completed | March 21, 2026, 12:43 p.m. |
| NEDg | Description generation | batch_69be942dac9c8190a5861ca0aaa44c90 |
completed | March 21, 2026, 12:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be94a7e15481908f17feafb593b97b |
completed | March 21, 2026, 12:52 p.m. |
Created at: March 20, 2026, 1:35 p.m.