Triple
T20903504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toru Watanabe |
E514730
|
entity |
| Predicate | portrayedBy |
P1507
|
FINISHED |
| Object | Kenichi Matsuyama |
—
|
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: Kenichi Matsuyama | Statement: [Toru Watanabe, portrayedBy, Kenichi Matsuyama]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kenichi Matsuyama Context triple: [Toru Watanabe, portrayedBy, Kenichi Matsuyama]
-
A.
Kenichi Matsuyama
chosen
Kenichi Matsuyama is a Japanese actor best known internationally for his role as L in the "Death Note" film series and for his diverse performances in both mainstream and arthouse cinema.
-
B.
Takashi Matsuyama
Takashi Matsuyama was a Japanese art director known for his work on classic mid-20th-century films.
-
C.
Hideki Matsuyama
Hideki Matsuyama is a Japanese professional golfer and major champion best known for becoming the first male golfer from Japan to win the Masters Tournament.
-
D.
Norihiko Hibino
Norihiko Hibino is a Japanese composer and saxophonist best known for his music contributions to the Metal Gear Solid video game series and other game and anime soundtracks.
-
E.
Kazuyoshi Funaki
Kazuyoshi Funaki is a Japanese ski jumper best known for winning multiple gold medals and becoming a national hero at the 1998 Nagano Winter Olympics.
- 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_69e0b4f8a1108190bce3d31331290ced |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6e8fe4b808190bbc1bbde7a11f283 |
completed | April 21, 2026, 3:03 a.m. |
Created at: April 16, 2026, 12:47 p.m.