Triple
T12859479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Last Samurai |
E307546
|
entity |
| Predicate | castMember |
P1668
|
FINISHED |
| Object | Shin Koyamada |
—
|
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: Shin Koyamada | Statement: [The Last Samurai, castMember, Shin Koyamada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shin Koyamada Context triple: [The Last Samurai, castMember, Shin Koyamada]
-
A.
Masayuki Kakefu
Masayuki Kakefu is a former Japanese professional baseball slugger and third baseman best known for his starring role with the Hanshin Tigers in the 1970s and 1980s.
-
B.
Shuichi Kobori
Shuichi Kobori is a Japanese video game music composer known for his work on titles such as Ghostwire: Tokyo.
-
C.
Genzo Mizukami
Genzo Mizukami was a Japanese military officer who commanded Imperial Japanese forces during the World War II Battle of Myitkyina in Burma.
-
D.
Kawabe Masakazu
Kawabe Masakazu was a Japanese general in the Imperial Japanese Army during World War II, known for leading major operations in the Burma campaign against Allied forces.
-
E.
Saburo Murakami
Saburo Murakami was a Japanese avant-garde artist associated with the Gutai Art Association, known for his experimental performance and conceptual works that challenged traditional notions of painting and art.
- 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: Shin Koyamada Target entity description: Shin Koyamada is a Japanese-American actor and producer best known internationally for his role in the film "The Last Samurai."
-
A.
Masayuki Kakefu
Masayuki Kakefu is a former Japanese professional baseball slugger and third baseman best known for his starring role with the Hanshin Tigers in the 1970s and 1980s.
-
B.
Shuichi Kobori
Shuichi Kobori is a Japanese video game music composer known for his work on titles such as Ghostwire: Tokyo.
-
C.
Genzo Mizukami
Genzo Mizukami was a Japanese military officer who commanded Imperial Japanese forces during the World War II Battle of Myitkyina in Burma.
-
D.
Kawabe Masakazu
Kawabe Masakazu was a Japanese general in the Imperial Japanese Army during World War II, known for leading major operations in the Burma campaign against Allied forces.
-
E.
Saburo Murakami
Saburo Murakami was a Japanese avant-garde artist associated with the Gutai Art Association, known for his experimental performance and conceptual works that challenged traditional notions of painting and art.
- 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_69d7bdf5e7cc8190be357278bc5ba3bb |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d970242bd48190941cbae0315ebc3d |
completed | April 10, 2026, 9:48 p.m. |
Created at: April 9, 2026, 5:37 p.m.