Triple
T2028196
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Douglas |
E44456
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Douglas railway station
Douglas railway station is the main terminus of the Isle of Man Railway, serving the town of Douglas on the Isle of Man.
|
E226796
|
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: Douglas railway station | Statement: [Douglas, hasRailwayStation, Douglas railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Douglas railway station Context triple: [Douglas, hasRailwayStation, Douglas railway station]
-
A.
Dalmeny railway station
Dalmeny railway station is a suburban rail stop in South Queensferry, Scotland, serving as a key commuter hub for passengers traveling into and out of Edinburgh.
-
B.
Dundee railway station
Dundee railway station is a key transport hub in eastern Scotland, providing regional and intercity rail connections for the city of Dundee and the surrounding area.
-
C.
Montrose railway station
Montrose railway station is a railway station in Montrose, Angus, Scotland, serving as a key stop on the East Coast Main Line between Aberdeen and the south.
-
D.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
E.
Swinton railway station
Swinton railway station is a suburban rail station in Greater Manchester, England, providing local and regional train services for the town of Swinton and surrounding areas.
- 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: Douglas railway station Triple: [Douglas, hasRailwayStation, Douglas railway station]
Generated description
Douglas railway station is the main terminus of the Isle of Man Railway, serving the town of Douglas on the Isle of Man.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Douglas railway station Target entity description: Douglas railway station is the main terminus of the Isle of Man Railway, serving the town of Douglas on the Isle of Man.
-
A.
Dalmeny railway station
Dalmeny railway station is a suburban rail stop in South Queensferry, Scotland, serving as a key commuter hub for passengers traveling into and out of Edinburgh.
-
B.
Dundee railway station
Dundee railway station is a key transport hub in eastern Scotland, providing regional and intercity rail connections for the city of Dundee and the surrounding area.
-
C.
Montrose railway station
Montrose railway station is a railway station in Montrose, Angus, Scotland, serving as a key stop on the East Coast Main Line between Aberdeen and the south.
-
D.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
E.
Swinton railway station
Swinton railway station is a suburban rail station in Greater Manchester, England, providing local and regional train services for the town of Swinton and surrounding areas.
- 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_69a889144f2481909932f0746a93023d |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9136f888190b0fd03530e9eda1e |
completed | March 7, 2026, 5:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0afea7848190b53b8813a567879d |
completed | March 8, 2026, 11:49 p.m. |
| NEDg | Description generation | batch_69ae0b8cda248190b88b353c1768c3d7 |
completed | March 8, 2026, 11:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0c31f00c8190bb29098f95ee4cb9 |
completed | March 8, 2026, 11:54 p.m. |
Created at: March 4, 2026, 7:38 p.m.