Triple
T20134651
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meiji University baseball team |
E490991
|
entity |
| Predicate | rival |
P437
|
FINISHED |
| Object |
Hosei University baseball team
The Hosei University baseball team is a prominent Japanese collegiate baseball program known for its long-standing participation in the Tokyo Big6 Baseball League and its historic rivalry with other major university teams.
|
E1418172
|
NE FINISHED |
How this triple was built (4 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: Hosei University baseball team | Statement: [Meiji University baseball team, rival, Hosei University baseball team]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hosei University baseball team Context triple: [Meiji University baseball team, rival, Hosei University baseball team]
-
A.
University of Tokyo baseball team
The University of Tokyo baseball team is the collegiate baseball squad of Japan’s premier national university, known for competing in the Tokyo Big6 Baseball League and maintaining historic rivalries with other major university teams.
-
B.
Meiji University baseball team
The Meiji University baseball team is a prominent collegiate baseball program in Japan, known for its long history, strong performance in the Tokyo Big6 Baseball League, and for producing numerous professional players.
-
C.
Keio University Baseball Club
Keio University Baseball Club is the historic collegiate baseball team of Keio University in Japan, renowned as one half of the famous Waseda–Keio rivalry and a prominent member of the Tokyo Big6 Baseball League.
-
D.
Waseda University Baseball Club
Waseda University Baseball Club is the historic collegiate baseball team of Waseda University in Japan, known as one of the country’s most prestigious and influential university baseball programs.
-
E.
Waseda University basketball club
The Waseda University basketball club is the university’s official student basketball team, competing in intercollegiate leagues and tournaments as part of its broader athletic program.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hosei University baseball team Triple: [Meiji University baseball team, rival, Hosei University baseball team]
Generated description
The Hosei University baseball team is a prominent Japanese collegiate baseball program known for its long-standing participation in the Tokyo Big6 Baseball League and its historic rivalry with other major university teams.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hosei University baseball team Target entity description: The Hosei University baseball team is a prominent Japanese collegiate baseball program known for its long-standing participation in the Tokyo Big6 Baseball League and its historic rivalry with other major university teams.
-
A.
University of Tokyo baseball team
The University of Tokyo baseball team is the collegiate baseball squad of Japan’s premier national university, known for competing in the Tokyo Big6 Baseball League and maintaining historic rivalries with other major university teams.
-
B.
Meiji University baseball team
The Meiji University baseball team is a prominent collegiate baseball program in Japan, known for its long history, strong performance in the Tokyo Big6 Baseball League, and for producing numerous professional players.
-
C.
Keio University Baseball Club
Keio University Baseball Club is the historic collegiate baseball team of Keio University in Japan, renowned as one half of the famous Waseda–Keio rivalry and a prominent member of the Tokyo Big6 Baseball League.
-
D.
Waseda University Baseball Club
Waseda University Baseball Club is the historic collegiate baseball team of Waseda University in Japan, known as one of the country’s most prestigious and influential university baseball programs.
-
E.
Waseda University basketball club
The Waseda University basketball club is the university’s official student basketball team, competing in intercollegiate leagues and tournaments as part of its broader athletic program.
- F. None of above. chosen
Provenance (5 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_69da62651a0c8190a3e05e95e056a66b |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e6676556c481909ffc80cd2009b65a |
completed | April 20, 2026, 5:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0843da60cc81909c3ed82b29e39250 |
completed | May 16, 2026, 10:15 a.m. |
| NEDg | Description generation | batch_6a0847f4f000819087ab1d4385eab649 |
completed | May 16, 2026, 10:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08485223948190ae840deab9f0e93a |
completed | May 16, 2026, 10:34 a.m. |
Created at: April 11, 2026, 11:32 p.m.