Triple
T13316716
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Takenaka Corporation |
E317205
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object | Tobei Masataka Takenaka |
—
|
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: Tobei Masataka Takenaka | Statement: [Takenaka Corporation, foundedBy, Tobei Masataka Takenaka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tobei Masataka Takenaka Context triple: [Takenaka Corporation, foundedBy, Tobei Masataka Takenaka]
-
A.
Sankichi Takahashi
Sankichi Takahashi was an admiral in the Imperial Japanese Navy who rose to its top wartime command as Commander-in-Chief of the Combined Fleet during World War II.
-
B.
Masanobu Takayanagi
Masanobu Takayanagi is a Japanese cinematographer known for his work on acclaimed films such as Silver Linings Playbook, Spotlight, and Warrior.
-
C.
Tadahiko Mizuno
Tadahiko Mizuno is a Japanese researcher known for his work and publications in the field of cold fusion and low-energy nuclear reactions.
-
D.
Shinpei Takagi
Shinpei Takagi is a Japanese actor and former idol best known as one half of the twin entertainment duo with his brother Manpei Takagi, appearing in various television dramas, films, and stage productions.
-
E.
Masataka Taketsuru
Masataka Taketsuru was a pioneering Japanese chemist and businessman known as the father of Japanese whisky and the founder of Nikka Whisky.
- 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: Tobei Masataka Takenaka Target entity description: Tobei Masataka Takenaka was a Japanese master carpenter and entrepreneur best known as the founder of the major construction and engineering firm Takenaka Corporation.
-
A.
Sankichi Takahashi
Sankichi Takahashi was an admiral in the Imperial Japanese Navy who rose to its top wartime command as Commander-in-Chief of the Combined Fleet during World War II.
-
B.
Masanobu Takayanagi
Masanobu Takayanagi is a Japanese cinematographer known for his work on acclaimed films such as Silver Linings Playbook, Spotlight, and Warrior.
-
C.
Tadahiko Mizuno
Tadahiko Mizuno is a Japanese researcher known for his work and publications in the field of cold fusion and low-energy nuclear reactions.
-
D.
Shinpei Takagi
Shinpei Takagi is a Japanese actor and former idol best known as one half of the twin entertainment duo with his brother Manpei Takagi, appearing in various television dramas, films, and stage productions.
-
E.
Masataka Taketsuru
Masataka Taketsuru was a pioneering Japanese chemist and businessman known as the father of Japanese whisky and the founder of Nikka Whisky.
- 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_69d806b4d62c81908d4ced1665414be5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990f9a384819085890e18255ee339 |
completed | April 11, 2026, 12:08 a.m. |
Created at: April 9, 2026, 9:29 p.m.