Triple
T21788035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Takaaki Kajita |
E537891
|
entity |
| Predicate | nativeName |
P15
|
FINISHED |
| Object | 梶田 隆章 |
—
|
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: 梶田 隆章 | Statement: [Takaaki Kajita, nativeName, 梶田 隆章]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 梶田 隆章 Context triple: [Takaaki Kajita, nativeName, 梶田 隆章]
-
A.
Hitoshi Yamakawa
Hitoshi Yamakawa is a Japanese name bearer, likely referring to an individual whose specific public prominence or achievements are not clearly established in widely available sources.
-
B.
Shogo Akiyama
Shogo Akiyama is a Japanese professional baseball outfielder known for his standout career in Nippon Professional Baseball and later stint in Major League Baseball.
-
C.
Hitoshi Murayama
Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
-
D.
Hitoshi Yamada
Hitoshi Yamada is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
-
E.
鈴木道雄
鈴木道雄は、日本の数学者であり、有限群論や代数系の研究で知られる鈴木通夫(Michio Suzuki)の日本語名である。
- 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: 梶田 隆章 Target entity description: 梶田 隆章 is a Japanese physicist and Nobel laureate renowned for his groundbreaking work on neutrino oscillations, which demonstrated that neutrinos have mass.
-
A.
Hitoshi Yamakawa
Hitoshi Yamakawa is a Japanese name bearer, likely referring to an individual whose specific public prominence or achievements are not clearly established in widely available sources.
-
B.
Shogo Akiyama
Shogo Akiyama is a Japanese professional baseball outfielder known for his standout career in Nippon Professional Baseball and later stint in Major League Baseball.
-
C.
Hitoshi Murayama
Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
-
D.
Hitoshi Yamada
Hitoshi Yamada is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
-
E.
鈴木道雄
鈴木道雄は、日本の数学者であり、有限群論や代数系の研究で知られる鈴木通夫(Michio Suzuki)の日本語名である。
- 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_69e0c47198f881908cb0d237266c10e9 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0621c68588190977891055e80a499 |
completed | April 28, 2026, 7:30 a.m. |
Created at: April 16, 2026, 6:52 p.m.