Triple
T19842629
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Keio University Baseball Club |
E476773
|
entity |
| Predicate | notableFor |
P22
|
FINISHED |
| Object | Waseda–Keio rivalry |
—
|
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: Waseda–Keio rivalry | Statement: [Keio University Baseball Club, notableFor, Waseda–Keio rivalry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waseda–Keio rivalry Context triple: [Keio University Baseball Club, notableFor, Waseda–Keio rivalry]
-
A.
Keio–Meiji rivalry
The Keio–Meiji rivalry is a historic and intense Japanese college baseball rivalry between Keio University and Meiji University, renowned as one of the central matchups in Tokyo university sports.
-
B.
Hanshin–Yomiuri rivalry
The Hanshin–Yomiuri rivalry is a famous and intense Japanese professional baseball feud between the Hanshin Tigers and the Yomiuri Giants, often likened to the Yankees–Red Sox rivalry in Major League Baseball.
-
C.
Yokohama derby
The Yokohama derby is a local football rivalry match between professional clubs based in Yokohama, Japan, known for its intense atmosphere and city pride.
-
D.
Waseda University Athletic Association
Waseda University Athletic Association is the overarching sports organization of Waseda University in Japan, overseeing its various athletic clubs and competitive teams.
-
E.
Waseda University kendo club
The Waseda University kendo club is a prestigious collegiate kendo team in Japan known for its strong competitive record and contribution to developing high-level kendo practitioners.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Waseda–Keio rivalry Target entity description: The Waseda–Keio rivalry is one of Japan’s oldest and most famous intercollegiate sports rivalries, centered on fiercely contested baseball games between Waseda University and Keio University.
-
A.
Keio–Meiji rivalry
The Keio–Meiji rivalry is a historic and intense Japanese college baseball rivalry between Keio University and Meiji University, renowned as one of the central matchups in Tokyo university sports.
-
B.
Hanshin–Yomiuri rivalry
The Hanshin–Yomiuri rivalry is a famous and intense Japanese professional baseball feud between the Hanshin Tigers and the Yomiuri Giants, often likened to the Yankees–Red Sox rivalry in Major League Baseball.
-
C.
Yokohama derby
The Yokohama derby is a local football rivalry match between professional clubs based in Yokohama, Japan, known for its intense atmosphere and city pride.
-
D.
Waseda University Athletic Association
Waseda University Athletic Association is the overarching sports organization of Waseda University in Japan, overseeing its various athletic clubs and competitive teams.
-
E.
Waseda University kendo club
The Waseda University kendo club is a prestigious collegiate kendo team in Japan known for its strong competitive record and contribution to developing high-level kendo practitioners.
- F. None of above. chosen
Provenance (2 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_69d8e51d39d081909bcfafeaaf3d2fcc |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65806375c8190a4f45f14aeb06515 |
completed | April 20, 2026, 4:44 p.m. |
Created at: April 10, 2026, 1:51 p.m.