Triple
T14942369
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ossie Schectman |
E372561
|
entity |
| Predicate | BAARegularSeasonDebutVenue |
P64944
|
FINISHED |
| Object | Maple Leaf Gardens, Toronto, Canada |
E10688
|
NE FINISHED |
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: Maple Leaf Gardens, Toronto, Canada | Statement: [Ossie Schectman, BAARegularSeasonDebutVenue, Maple Leaf Gardens, Toronto, Canada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maple Leaf Gardens, Toronto, Canada Context triple: [Ossie Schectman, BAARegularSeasonDebutVenue, Maple Leaf Gardens, Toronto, Canada]
-
A.
Maple Leaf Gardens
chosen
Maple Leaf Gardens is a historic indoor arena in Toronto, Canada, best known as the longtime home of the NHL’s Toronto Maple Leafs and a major venue for professional sports and entertainment events.
-
B.
Toronto Pan Am Sports Centre
The Toronto Pan Am Sports Centre is a major multi-sport aquatic and athletic complex in Toronto, originally built for the 2015 Pan American Games and now serving as a leading high-performance and community sports facility.
-
C.
Bell MTS Place
Bell MTS Place is a multi-purpose indoor arena in downtown Winnipeg, Manitoba, best known as the home venue of the NHL’s Winnipeg Jets and a major site for concerts and sporting events.
-
D.
Max Bell Arena
Max Bell Arena is an indoor ice hockey and skating facility in Calgary, Alberta, best known for hosting ice hockey events during the 1988 Winter Olympics.
-
E.
Montreal Forum
The Montreal Forum was a historic indoor arena in Montreal, Quebec, best known as the longtime home of the NHL’s Montreal Canadiens and a legendary venue in professional hockey history.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: BAARegularSeasonDebutVenue Context triple: [Ossie Schectman, BAARegularSeasonDebutVenue, Maple Leaf Gardens, Toronto, Canada]
-
A.
replacedAsPrimaryBasketballVenueBy
Indicates that one basketball venue ceased to be the main or primary location for games or events and was succeeded in that role by another venue.
-
B.
NBAdebutYear
Indicates the year in which a person first played in an official NBA game.
-
C.
allStarGameVenue
Indicates the venue or location where an All-Star Game is held.
-
D.
usedAsHomeArenaFrom
Indicates that a particular venue served as the home arena for an entity (such as a team) starting from a specified point in time.
-
E.
seasonDebut
chosen
Indicates the event or time at which an entity (such as a person, show, or team) first appears or begins participating in a particular season.
- F. None of above.
Provenance (4 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded68c1df0819084c0cd61b207d398 |
completed | April 15, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e929f3881908560b8428e72327d |
completed | May 9, 2026, 12:23 a.m. |
| PD | Predicate disambiguation | batch_69de9a588c2c8190b1245a1c406f447c |
completed | April 14, 2026, 7:49 p.m. |
Created at: April 10, 2026, 2:38 a.m.