Triple
T8530751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Station |
E201938
|
entity |
| Predicate | hasNotableExample |
P1259
|
FINISHED |
| Object | Union Station (Montreal) |
E560471
|
NE FINISHED |
How this triple was built (2 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: Union Station (Montreal) | Statement: [Union Station, hasNotableExample, Union Station (Montreal)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Station (Montreal) Context triple: [Union Station, hasNotableExample, Union Station (Montreal)]
-
A.
Place-d’Armes station
Place-d’Armes station is a Montreal Metro station on the Orange Line serving the historic Old Montreal and downtown business district.
-
B.
McGill station
McGill station is a major Montreal Metro subway station centrally located in downtown Montreal, serving as a key transit hub for commuters and shoppers.
-
C.
Gare Centrale de Montréal
Gare Centrale de Montréal is Montreal’s primary intercity rail hub and a major transportation center in Canada, serving national and regional train services as well as connections to local transit.
-
D.
Central Station (Montreal)
chosen
Central Station (Montreal) is a major intercity and commuter railway hub and underground shopping complex serving as one of the primary transportation centers in Montreal.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca83228b24819085d22e7dc99f5d94 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe67546248190b359c845c0161ad3 |
completed | March 31, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cea854e8c881909c62b29d999edde8 |
completed | April 2, 2026, 5:33 p.m. |
Created at: March 30, 2026, 6:17 p.m.