Triple
T11424807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canada Line |
E270719
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Aberdeen station
Aberdeen station is a rapid transit station on Metro Vancouver’s Canada Line serving the commercial and shopping district in Richmond, British Columbia.
|
E924733
|
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: Aberdeen station | Statement: [Canada Line, connectsTo, Aberdeen station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aberdeen station Context triple: [Canada Line, connectsTo, Aberdeen station]
-
A.
Aberdeen railway station
Aberdeen railway station is a key transport hub in northeast Scotland, serving as the main rail gateway to the city of Aberdeen and connecting it with major destinations across the UK.
-
B.
Midlothian station
Midlothian station is a commuter rail stop in Midlothian, Illinois, serving passengers on Metra’s SouthWest Service line in the Chicago metropolitan area.
-
C.
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.
-
D.
St. Davids station
St. Davids station is a commuter rail stop on SEPTA's Paoli/Thorndale Line serving the St. Davids neighborhood in Radnor, Pennsylvania.
-
E.
Stirling railway station
Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
- 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: Aberdeen station Triple: [Canada Line, connectsTo, Aberdeen station]
Generated description
Aberdeen station is a rapid transit station on Metro Vancouver’s Canada Line serving the commercial and shopping district in Richmond, British Columbia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aberdeen station Target entity description: Aberdeen station is a rapid transit station on Metro Vancouver’s Canada Line serving the commercial and shopping district in Richmond, British Columbia.
-
A.
Aberdeen railway station
Aberdeen railway station is a key transport hub in northeast Scotland, serving as the main rail gateway to the city of Aberdeen and connecting it with major destinations across the UK.
-
B.
Midlothian station
Midlothian station is a commuter rail stop in Midlothian, Illinois, serving passengers on Metra’s SouthWest Service line in the Chicago metropolitan area.
-
C.
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.
-
D.
St. Davids station
St. Davids station is a commuter rail stop on SEPTA's Paoli/Thorndale Line serving the St. Davids neighborhood in Radnor, Pennsylvania.
-
E.
Stirling railway station
Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
- 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_69d6aadeef688190874bcecd88b3dd9b |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d806be9c2c819084da13101cbb6c81 |
completed | April 9, 2026, 8:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5b8b553808190bf8b40d9b03e12b7 |
completed | April 20, 2026, 5:25 a.m. |
| NEDg | Description generation | batch_69e5c28e2dd481909b45a43b5825f393 |
completed | April 20, 2026, 6:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e5c4722c348190a4c49edb1f6df240 |
completed | April 20, 2026, 6:15 a.m. |
Created at: April 8, 2026, 9:35 p.m.