Triple
T22419861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aspen Properties |
E554216
|
entity |
| Predicate | owns |
P347
|
FINISHED |
| Object | Petro-Fina Building (Calgary) |
—
|
NE NERFINISHED |
How this triple was built (3 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: Petro-Fina Building (Calgary) | Statement: [Aspen Properties, owns, Petro-Fina Building (Calgary)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petro-Fina Building (Calgary) Context triple: [Aspen Properties, owns, Petro-Fina Building (Calgary)]
-
A.
Prudential Building (Calgary)
The Prudential Building in Calgary is a downtown office tower that forms part of the city’s commercial real estate portfolio and is managed as an investment property by Aspen Properties.
-
B.
Grain Exchange Building (Calgary)
The Grain Exchange Building in Calgary is a historic early 20th-century commercial office building in the city’s downtown, recognized for its heritage architecture and role in Calgary’s development as an agricultural and commercial hub.
-
C.
Calgary City Hall
Calgary City Hall is the historic and administrative headquarters of the municipal government in Calgary, Alberta, known for its sandstone architecture and central civic role.
-
D.
Brookfield Place (Calgary)
Brookfield Place (Calgary) is a prominent office skyscraper complex in downtown Calgary, known for its modern design and status as one of the tallest buildings in the city.
-
E.
Enmax Centre
Enmax Centre is a multi-purpose arena and entertainment venue in Lethbridge, Alberta, hosting ice hockey games, concerts, and community events.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Petro-Fina Building (Calgary) Target entity description: The Petro-Fina Building in Calgary is a downtown office tower known for its role in the city’s commercial core and its association with the energy sector.
-
A.
Prudential Building (Calgary)
The Prudential Building in Calgary is a downtown office tower that forms part of the city’s commercial real estate portfolio and is managed as an investment property by Aspen Properties.
-
B.
Grain Exchange Building (Calgary)
The Grain Exchange Building in Calgary is a historic early 20th-century commercial office building in the city’s downtown, recognized for its heritage architecture and role in Calgary’s development as an agricultural and commercial hub.
-
C.
Calgary City Hall
Calgary City Hall is the historic and administrative headquarters of the municipal government in Calgary, Alberta, known for its sandstone architecture and central civic role.
-
D.
Brookfield Place (Calgary)
Brookfield Place (Calgary) is a prominent office skyscraper complex in downtown Calgary, known for its modern design and status as one of the tallest buildings in the city.
-
E.
Enmax Centre
Enmax Centre is a multi-purpose arena and entertainment venue in Lethbridge, Alberta, hosting ice hockey games, concerts, and community events.
- F. None of above. chosen
Provenance (2 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_69e11e4e6ce8819085a1e06d886bf21c |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1594a58508190b41fd16c8de5f8b4 |
completed | April 29, 2026, 1:05 a.m. |
Created at: April 16, 2026, 8:46 p.m.