Triple
T608193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvard Stadium |
E12038
|
entity |
| Predicate | openedAsHomeFieldFor |
P548
|
FINISHED |
| Object | Harvard Crimson football team |
E21366
|
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 Crimson football team | Statement: [Harvard Stadium, openedAsHomeFieldFor, Harvard Crimson football team]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harvard Crimson football team Context triple: [Harvard Stadium, openedAsHomeFieldFor, Harvard Crimson football team]
-
A.
Harvard Crimson
chosen
Harvard Crimson is the collective name for Harvard University's varsity athletic teams, which compete in NCAA Division I as part of the Ivy League.
-
B.
Harvard Crimson men’s soccer
Harvard Crimson men’s soccer is the NCAA Division I varsity men’s soccer program representing Harvard University in the Ivy League.
-
C.
Harvard Crimson men’s basketball
Harvard Crimson men’s basketball is the NCAA Division I men’s basketball program representing Harvard University, competing in the Ivy League.
-
D.
Boston University Terriers football team
The Boston University Terriers football team was the collegiate football program that represented Boston University in NCAA competition until it was discontinued in 1997.
-
E.
Harvard Crimson men’s ice hockey
Harvard Crimson men’s ice hockey is the NCAA Division I men’s ice hockey team of Harvard University, known for its long-standing Ivy League tradition and competitive success.
- 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: openedAsHomeFieldFor Context triple: [Harvard Stadium, openedAsHomeFieldFor, Harvard Crimson football team]
-
A.
homeFieldOpened
chosen
Indicates that a team's designated home field has officially begun operation or been opened for use.
-
B.
homeFieldLocation
Indicates the location where an entity’s primary or home field, venue, or playing ground is situated.
-
C.
playedHomeMatchesIn
Indicates that an entity (typically a sports team) hosted its home matches at a specified venue or location.
-
D.
playedAtStadium
Indicates that an event or game took place at, or was hosted in, a specific stadium.
-
E.
homeTeam
Indicates that one entity is designated as the home team in a game, match, or sporting event involving another 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_69a493309df48190a327f748e88049a6 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49df54eec8190af3f5f04c01d5d2a |
completed | March 1, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a57b53ea008190be1a797f8d1d6c60 |
completed | March 2, 2026, 11:58 a.m. |
| PD | Predicate disambiguation | batch_69a49cf8fc1c81908a9c7df552aa1a59 |
completed | March 1, 2026, 8:09 p.m. |
Created at: March 1, 2026, 7:35 p.m.