Triple
T12991915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yorkdale Shopping Centre |
E321925
|
entity |
| Predicate | developer |
P73
|
FINISHED |
| Object | Trizec Corporation |
E237814
|
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: Trizec Corporation | Statement: [Yorkdale Shopping Centre, developer, Trizec Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trizec Corporation Context triple: [Yorkdale Shopping Centre, developer, Trizec Corporation]
-
A.
Trizec Corporation
chosen
Trizec Corporation was a major North American real estate investment and development company that became one of the continent’s largest owners and managers of commercial office properties.
-
B.
Marcus Corporation
Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
-
C.
Taylor Corporation
Taylor Corporation is a large privately held American printing and marketing communications company founded and owned by businessman Glen Taylor.
-
D.
Alltrista Corporation
Alltrista Corporation was a U.S.-based manufacturer best known for its consumer products and packaging businesses before evolving into what became Jarden Corporation.
-
E.
Arakwal Corporation
Arakwal Corporation is an Aboriginal-owned organization representing the interests, land rights, and cultural heritage of the Arakwal people in Australia.
- 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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e7765788190a9503ef055bc30ca |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8fb70f481908a9a4ca04d6bf93b |
completed | May 3, 2026, 2:54 a.m. |
Created at: April 9, 2026, 8:43 p.m.