Triple

T10187097
Position Surface form Disambiguated ID Type / Status
Subject Nakamura E236938 entity
Predicate hasNotableBearer P458 FINISHED
Object Tetsu Nakamura (physician)
Tetsu Nakamura was a Japanese physician and humanitarian known for his decades of medical and irrigation work in Afghanistan and Pakistan, where he transformed arid regions into fertile farmland and provided critical healthcare to local communities.
E847174 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: Tetsu Nakamura (physician) | Statement: [Nakamura, hasNotableBearer, Tetsu Nakamura (physician)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tetsu Nakamura (physician)
Context triple: [Nakamura, hasNotableBearer, Tetsu Nakamura (physician)]
  • A. Seishi Kikuchi
    Seishi Kikuchi is a Japanese individual notable enough to be recognized as a prominent bearer of the Kikuchi surname.
  • B. Kuniwo Nakamura
    Kuniwo Nakamura was a Palauan politician who served as the country’s president in the 1990s, playing a key role in its early years of independence and international recognition.
  • C. Shigetada Nakanishi
    Shigetada Nakanishi is a Japanese neuroscientist renowned for his pioneering work on neurotransmitter receptors and synaptic transmission.
  • D. Shoji Sadao
    Shoji Sadao was a Japanese-American architect and close collaborator of Buckminster Fuller and Isamu Noguchi, known for his work on innovative geodesic and environmental structures.
  • E. Tetsuji Tamayama
    Tetsuji Tamayama is a Japanese actor known for his roles in both film and television, including prominent appearances in contemporary Japanese cinema.
  • 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: Tetsu Nakamura (physician)
Triple: [Nakamura, hasNotableBearer, Tetsu Nakamura (physician)]
Generated description
Tetsu Nakamura was a Japanese physician and humanitarian known for his decades of medical and irrigation work in Afghanistan and Pakistan, where he transformed arid regions into fertile farmland and provided critical healthcare to local communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tetsu Nakamura (physician)
Target entity description: Tetsu Nakamura was a Japanese physician and humanitarian known for his decades of medical and irrigation work in Afghanistan and Pakistan, where he transformed arid regions into fertile farmland and provided critical healthcare to local communities.
  • A. Seishi Kikuchi
    Seishi Kikuchi is a Japanese individual notable enough to be recognized as a prominent bearer of the Kikuchi surname.
  • B. Kuniwo Nakamura
    Kuniwo Nakamura was a Palauan politician who served as the country’s president in the 1990s, playing a key role in its early years of independence and international recognition.
  • C. Shigetada Nakanishi
    Shigetada Nakanishi is a Japanese neuroscientist renowned for his pioneering work on neurotransmitter receptors and synaptic transmission.
  • D. Shoji Sadao
    Shoji Sadao was a Japanese-American architect and close collaborator of Buckminster Fuller and Isamu Noguchi, known for his work on innovative geodesic and environmental structures.
  • E. Tetsuji Tamayama
    Tetsuji Tamayama is a Japanese actor known for his roles in both film and television, including prominent appearances in contemporary Japanese cinema.
  • 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_69ca84d7260c8190bfbec36762943f37 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cded790b488190b1ed4645554873cd completed April 2, 2026, 4:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69d317adddc88190a41d0eabe64f952b completed April 6, 2026, 2:17 a.m.
NEDg Description generation batch_69d31b9f32c08190af2e71641e9542b0 completed April 6, 2026, 2:34 a.m.
NED2 Entity disambiguation (via description) batch_69d31c421e1081908763cc97e0b1317c completed April 6, 2026, 2:36 a.m.
Created at: March 30, 2026, 9:12 p.m.