Triple
T10527082
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewy body dementia |
E248332
|
entity |
| Predicate | wasFirstDescribedBy |
P7386
|
FINISHED |
| Object |
Kenji Kosaka
Kenji Kosaka was a Japanese neurologist best known for first characterizing and defining Lewy body dementia as a distinct neurodegenerative disease.
|
E1089867
|
NE FINISHED |
How this triple was built (4 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: Kenji Kosaka | Statement: [Lewy body dementia, wasFirstDescribedBy, Kenji Kosaka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kenji Kosaka Context triple: [Lewy body dementia, wasFirstDescribedBy, Kenji Kosaka]
-
A.
Kenji Satō
Kenji Satō is a Japanese individual notable enough to be specifically cited as a bearer of the common Japanese surname Satō.
-
B.
Koichi Tanaka
Koichi Tanaka is a Japanese engineer and Nobel Prize–winning chemist renowned for his pioneering work in mass spectrometry, particularly soft laser desorption ionization.
-
C.
Tatsuhiko Kawashima
Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
-
D.
Yoshihiro Kikuchi
Yoshihiro Kikuchi is a Japanese individual notable enough to be recognized as a distinct namesake of the surname Kikuchi.
-
E.
Katsuya Okada
Katsuya Okada is a Japanese politician who has served as leader of the Democratic Party of Japan and as Deputy Prime Minister.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kenji Kosaka Triple: [Lewy body dementia, wasFirstDescribedBy, Kenji Kosaka]
Generated description
Kenji Kosaka was a Japanese neurologist best known for first characterizing and defining Lewy body dementia as a distinct neurodegenerative disease.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kenji Kosaka Target entity description: Kenji Kosaka was a Japanese neurologist best known for first characterizing and defining Lewy body dementia as a distinct neurodegenerative disease.
-
A.
Kenji Satō
Kenji Satō is a Japanese individual notable enough to be specifically cited as a bearer of the common Japanese surname Satō.
-
B.
Koichi Tanaka
Koichi Tanaka is a Japanese engineer and Nobel Prize–winning chemist renowned for his pioneering work in mass spectrometry, particularly soft laser desorption ionization.
-
C.
Tatsuhiko Kawashima
Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
-
D.
Yoshihiro Kikuchi
Yoshihiro Kikuchi is a Japanese individual notable enough to be recognized as a distinct namesake of the surname Kikuchi.
-
E.
Katsuya Okada
Katsuya Okada is a Japanese politician who has served as leader of the Democratic Party of Japan and as Deputy Prime Minister.
- F. None of above. chosen
Provenance (5 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_69d381c5c7448190bec34bee7ec72bac |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d509f5ec348190875c8c877e70ba4a |
completed | April 7, 2026, 1:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd32359c54819098349d7d1c1e454f |
completed | May 8, 2026, 12:45 a.m. |
| NEDg | Description generation | batch_69fd335a496881908689b5769bb677ae |
completed | May 8, 2026, 12:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd3445422c8190a22eaa4bef5fdf76 |
completed | May 8, 2026, 12:54 a.m. |
Created at: April 6, 2026, 12:29 p.m.