Triple
T19446117
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Korakuen Stadium |
E486480
|
entity |
| Predicate | usedByLeague |
P2200
|
FINISHED |
| Object | Pacific League |
—
|
NE NERFINISHED |
How this triple was built (2 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: Pacific League | Statement: [Korakuen Stadium, usedByLeague, Pacific League]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pacific League Context triple: [Korakuen Stadium, usedByLeague, Pacific League]
-
A.
Pacific League
chosen
The Pacific League is one of the two professional baseball leagues that make up Nippon Professional Baseball in Japan, featuring teams primarily based in the western and northern regions of the country.
-
B.
NPB Eastern League
NPB Eastern League is a minor league professional baseball league in Japan that serves as the Eastern farm system for Nippon Professional Baseball teams.
-
C.
Tokyo Big6 Baseball League
The Tokyo Big6 Baseball League is a prestigious Japanese collegiate baseball league comprising six major universities in Tokyo that has produced many prominent players and enjoys a long-standing tradition and strong fan following.
-
D.
Nippon Professional Baseball
Nippon Professional Baseball is Japan’s highest-level professional baseball organization, comprising multiple teams in its Central and Pacific Leagues.
-
E.
Japanese Baseball League
The Japanese Baseball League was Japan's prewar and wartime professional baseball organization, serving as the predecessor to today's Nippon Professional Baseball.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6338a22608190bb31a1690ca0dab6 |
completed | April 20, 2026, 2:09 p.m. |
Created at: April 10, 2026, 1:38 p.m.