Triple
T15524925
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Masahiro Tanaka |
E369057
|
entity |
| Predicate | participatedIn |
P149
|
FINISHED |
| Object | Nippon Professional Baseball postseason |
E26758
|
NE FINISHED |
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: Nippon Professional Baseball postseason | Statement: [Masahiro Tanaka, participatedIn, Nippon Professional Baseball postseason]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nippon Professional Baseball postseason Context triple: [Masahiro Tanaka, participatedIn, Nippon Professional Baseball postseason]
-
A.
Japan Series
The Japan Series is the annual championship series of Nippon Professional Baseball that determines the top professional baseball team in Japan.
-
B.
Nippon Professional Baseball
chosen
Nippon Professional Baseball is Japan’s highest-level professional baseball organization, comprising multiple teams in its Central and Pacific Leagues.
-
C.
NPB All-Star Game
The NPB All-Star Game is the annual midseason exhibition matchup in Nippon Professional Baseball that showcases top players from Japan’s Central and Pacific Leagues.
-
D.
Pacific League Climax Series
The Pacific League Climax Series is a postseason playoff series in Nippon Professional Baseball that determines the Pacific League representative for the Japan Series.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a1794cc8190b0b428716296e63e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e04145178481909fb0339a79d4239e |
completed | April 16, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d5706948190a1c0f466f7ef8857 |
completed | May 9, 2026, 1:57 p.m. |
Created at: April 10, 2026, 4:05 a.m.