Triple
T17014820
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corona Station |
E412791
|
entity |
| Predicate | adjacentStationOnCapitalLine |
P125516
|
FINISHED |
| Object |
Grandin–Government Centre Station
Grandin–Government Centre Station is an Edmonton Light Rail Transit (LRT) station on the Capital Line serving the downtown government district near the Alberta Legislature.
|
E1246645
|
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: Grandin–Government Centre Station | Statement: [Corona Station, adjacentStationOnCapitalLine, Grandin–Government Centre Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grandin–Government Centre Station Context triple: [Corona Station, adjacentStationOnCapitalLine, Grandin–Government Centre Station]
-
A.
Henri-Bourassa station
Henri-Bourassa station is a major Montreal Metro station on the Orange Line that serves as a key transit hub in the northern part of the city.
-
B.
Jean-Drapeau station
Jean-Drapeau station is a Montreal Metro station on Île Sainte-Hélène that serves Parc Jean-Drapeau and nearby attractions such as the La Ronde amusement park.
-
C.
Côte-des-Neiges station
Côte-des-Neiges station is a Montreal Metro station serving the Côte-des-Neiges–Notre-Dame-de-Grâce borough on the city’s Blue Line.
-
D.
Lisgar GO Station
Lisgar GO Station is a commuter rail station in Mississauga, Ontario, serving passengers on GO Transit's Milton line and connecting them to the Greater Toronto Area.
-
E.
Georges-Vanier metro station
Georges-Vanier metro station is a Montreal Metro station named in honor of former Governor General of Canada Georges Vanier.
- 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: Grandin–Government Centre Station Triple: [Corona Station, adjacentStationOnCapitalLine, Grandin–Government Centre Station]
Generated description
Grandin–Government Centre Station is an Edmonton Light Rail Transit (LRT) station on the Capital Line serving the downtown government district near the Alberta Legislature.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grandin–Government Centre Station Target entity description: Grandin–Government Centre Station is an Edmonton Light Rail Transit (LRT) station on the Capital Line serving the downtown government district near the Alberta Legislature.
-
A.
Henri-Bourassa station
Henri-Bourassa station is a major Montreal Metro station on the Orange Line that serves as a key transit hub in the northern part of the city.
-
B.
Jean-Drapeau station
Jean-Drapeau station is a Montreal Metro station on Île Sainte-Hélène that serves Parc Jean-Drapeau and nearby attractions such as the La Ronde amusement park.
-
C.
Côte-des-Neiges station
Côte-des-Neiges station is a Montreal Metro station serving the Côte-des-Neiges–Notre-Dame-de-Grâce borough on the city’s Blue Line.
-
D.
Lisgar GO Station
Lisgar GO Station is a commuter rail station in Mississauga, Ontario, serving passengers on GO Transit's Milton line and connecting them to the Greater Toronto Area.
-
E.
Georges-Vanier metro station
Georges-Vanier metro station is a Montreal Metro station named in honor of former Governor General of Canada Georges Vanier.
- 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_69d886cc4170819093deddc7b8b4b6a7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d47e64f081908f43870c7564d0ae |
completed | April 18, 2026, 6:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b4ba2a88190a49d355836ff1dcf |
completed | May 10, 2026, 11:56 p.m. |
| NEDg | Description generation | batch_6a011d5d720c8190ba6f7146a8a5f7f4 |
completed | May 11, 2026, 12:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a011dd998888190a60d3880fd5c20c2 |
completed | May 11, 2026, 12:07 a.m. |
Created at: April 10, 2026, 5:33 a.m.