Triple
T20534340
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto FC vs Vancouver Whitecaps FC |
E504153
|
entity |
| Predicate | secondTeamStadium |
P47009
|
FINISHED |
| Object | BC Place |
—
|
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: BC Place | Statement: [Toronto FC vs Vancouver Whitecaps FC, secondTeamStadium, BC Place]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BC Place Context triple: [Toronto FC vs Vancouver Whitecaps FC, secondTeamStadium, BC Place]
-
A.
BC Place
chosen
BC Place is a large multi-purpose stadium in downtown Vancouver, British Columbia, best known as the home of the BC Lions and Vancouver Whitecaps FC and for hosting major sporting and entertainment events.
-
B.
Rogers Arena
Rogers Arena is a major indoor sports and entertainment venue in downtown Vancouver, best known as the home arena of the NHL's Vancouver Canucks.
-
C.
Scotiabank Place
Scotiabank Place was the former name of the multi-purpose arena in Ottawa that serves as the home venue for the NHL’s Ottawa Senators.
-
D.
Empire Stadium, Vancouver
Empire Stadium in Vancouver was a historic multi-purpose sports venue best known for hosting major events such as the 1954 British Empire and Commonwealth Games and the famed “Miracle Mile” race.
-
E.
Scotiabank Saddledome
Scotiabank Saddledome is a distinctive saddle-shaped indoor arena in Calgary, Alberta, best known as the longtime home of the NHL’s Calgary Flames and a major venue for sports and entertainment events.
- 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: secondTeamStadium Context triple: [Toronto FC vs Vancouver Whitecaps FC, secondTeamStadium, BC Place]
-
A.
secondaryStadium
Indicates that an entity serves as an additional or backup stadium associated with another primary stadium or team.
-
B.
hostTeamStadium
chosen
Indicates that a particular team plays its home games at a specified stadium.
-
C.
neighbouringStadium
Indicates that one stadium is located adjacent to or very close to another stadium.
-
D.
homeArenaOfRunnerUpTeam
Indicates the venue that serves as the home arena for the team that finished as runner-up in a competition or event.
-
E.
homeStadiumOfOtherParticipant
Indicates that a stadium serves as the home venue for another participant (such as a team or club) involved in an event or competition.
- F. None of above.
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_69e0b4b476648190bc6019622ae54d3c |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a06df04081908fa95c6214f06093 |
completed | April 20, 2026, 9:53 p.m. |
| PD | Predicate disambiguation | batch_69e59fe5592c8190bb6122b784496d02 |
completed | April 20, 2026, 3:39 a.m. |
Created at: April 16, 2026, 11:37 a.m.