Triple
T5211556
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvard–Yale football rivalry |
E117645
|
entity |
| Predicate | homeStadiumHarvard |
P890
|
FINISHED |
| Object | Harvard Stadium |
E12038
|
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: Harvard Stadium | Statement: [Harvard–Yale football rivalry, homeStadiumHarvard, Harvard Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harvard Stadium Context triple: [Harvard–Yale football rivalry, homeStadiumHarvard, Harvard Stadium]
-
A.
Harvard Stadium
chosen
Harvard Stadium is a historic U-shaped college football stadium in Allston, Massachusetts, serving as the longtime home field of Harvard University's athletic teams.
-
B.
East Campus Stadium
East Campus Stadium is a sports venue that serves as the home field for the Engineers athletic teams.
-
C.
Yale Bowl
Yale Bowl is a historic, large-capacity college football stadium in New Haven, Connecticut, best known as the longtime home of the Yale Bulldogs.
-
D.
Princeton Stadium
Princeton Stadium is a collegiate football stadium on the campus of Princeton University in New Jersey, serving as the home venue for the university’s football team.
-
E.
Meiklejohn Stadium
Meiklejohn Stadium is a baseball venue that serves as the home field for the University of Pennsylvania's Penn Quakers baseball team in Philadelphia.
- 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: homeStadiumHarvard Context triple: [Harvard–Yale football rivalry, homeStadiumHarvard, Harvard Stadium]
-
A.
homeStadium
chosen
Indicates that a particular stadium serves as the primary venue where a sports team plays its home games.
-
B.
homeStadiumOf
Indicates that a particular stadium serves as the primary home venue for a specific sports team or organization.
-
C.
homeStadiumFeatureOf
Indicates that a stadium serves as the designated home venue or primary hosting facility for a particular team, club, or organization.
-
D.
hasSportsTeamVenueFor
Indicates that a venue serves as the home or hosting location for a particular sports team.
-
E.
homeStadiumSection
Indicates that a particular stadium section serves as the designated home area for a specific team or entity.
- 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_69bd4464ba3c8190bc16b2ebbe42ddb0 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7a7166848190805152142e184529 |
completed | March 20, 2026, 4:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beefd9e0b481908db7d6e2907b3b2b |
completed | March 21, 2026, 7:22 p.m. |
| PD | Predicate disambiguation | batch_69bd77bb4e8c819094b5ac7cf61512f9 |
completed | March 20, 2026, 4:37 p.m. |
Created at: March 20, 2026, 1:47 p.m.