Triple
T1321883
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BMO Field |
E28235
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Maple Leaf Sports & Entertainment |
E64034
|
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: Maple Leaf Sports & Entertainment | Statement: [BMO Field, operator, Maple Leaf Sports & Entertainment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maple Leaf Sports & Entertainment Context triple: [BMO Field, operator, Maple Leaf Sports & Entertainment]
-
A.
Maple Leaf Sports & Entertainment
chosen
Maple Leaf Sports & Entertainment is a major Canadian sports and entertainment company that owns and operates several professional teams and venues, including the NHL’s Toronto Maple Leafs and the NBA’s Toronto Raptors.
-
B.
Pegula Sports and Entertainment
Pegula Sports and Entertainment is a sports and entertainment company owned by Terry and Kim Pegula that controls multiple professional teams and venues, including major Buffalo-based franchises.
-
C.
Monumental Sports & Entertainment
Monumental Sports & Entertainment is a Washington, D.C.–based sports and entertainment company that owns and operates multiple professional teams and venues, including major franchises in the NHL, NBA, and WNBA.
-
D.
Toronto Maple Leafs
The Toronto Maple Leafs are a historic National Hockey League franchise based in Toronto, known as one of the league’s oldest and most storied teams with a passionate fan base and multiple Stanley Cup championships.
-
E.
Anschutz Entertainment Group
Anschutz Entertainment Group is a major American sports and live-entertainment company that owns and operates professional teams, venues, and events worldwide.
- 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_69a498540a2481909e807a762280d3ba |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c19932888190a3d45871e84f112e |
completed | March 1, 2026, 10:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbaf6a6d08190b8a30c2c64f15f59 |
completed | March 7, 2026, 11:55 p.m. |
Created at: March 1, 2026, 7:55 p.m.