Triple

T23183592
Position Surface form Disambiguated ID Type / Status
Subject Gyo Obata E579524 entity
Predicate parent P120 FINISHED
Object Chiura Obata
Chiura Obata was a prominent Japanese-American artist and educator known for his landscape paintings that blended traditional Japanese techniques with Western styles, and for his influential teaching career at the University of California, Berkeley.
E1572461 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: Chiura Obata | Statement: [Gyo Obata, parent, Chiura Obata]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chiura Obata
Context triple: [Gyo Obata, parent, Chiura Obata]
  • A. Yasunao Aoki
    Yasunao Aoki is a Japanese anime director best known for directing episodes of the popular fantasy series "Inuyasha."
  • B. Hideyo Amamoto
    Hideyo Amamoto was a Japanese actor best known for his roles in tokusatsu and science fiction films, including classic kaiju and genre productions.
  • C. Yasujiro Tsutsumi
    Yasujiro Tsutsumi was a powerful Japanese businessman and politician who built a vast corporate empire, including the Seibu Group, and became one of the wealthiest individuals in postwar Japan.
  • D. Tsuguharu Foujita
    Tsuguharu Foujita was a Japanese–French painter and printmaker associated with the École de Paris, renowned for his distinctive ink-and-milk-white portraits, nudes, and depictions of cats.
  • E. Yasujiro Nakamura
    Yasujiro Nakamura is a Japanese individual notable enough to be recognized as a distinguished bearer of the Nakamura surname.
  • 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: Chiura Obata
Triple: [Gyo Obata, parent, Chiura Obata]
Generated description
Chiura Obata was a prominent Japanese-American artist and educator known for his landscape paintings that blended traditional Japanese techniques with Western styles, and for his influential teaching career at the University of California, Berkeley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chiura Obata
Target entity description: Chiura Obata was a prominent Japanese-American artist and educator known for his landscape paintings that blended traditional Japanese techniques with Western styles, and for his influential teaching career at the University of California, Berkeley.
  • A. Yasunao Aoki
    Yasunao Aoki is a Japanese anime director best known for directing episodes of the popular fantasy series "Inuyasha."
  • B. Hideyo Amamoto
    Hideyo Amamoto was a Japanese actor best known for his roles in tokusatsu and science fiction films, including classic kaiju and genre productions.
  • C. Yasujiro Tsutsumi
    Yasujiro Tsutsumi was a powerful Japanese businessman and politician who built a vast corporate empire, including the Seibu Group, and became one of the wealthiest individuals in postwar Japan.
  • D. Tsuguharu Foujita
    Tsuguharu Foujita was a Japanese–French painter and printmaker associated with the École de Paris, renowned for his distinctive ink-and-milk-white portraits, nudes, and depictions of cats.
  • E. Yasujiro Nakamura
    Yasujiro Nakamura is a Japanese individual notable enough to be recognized as a distinguished bearer of the Nakamura surname.
  • 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_69e245ff8000819090d12008805315b7 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18f717d248190b2736b0789981fb2 completed April 29, 2026, 4:56 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c30b3e07481908a4867997cbc5588 completed May 19, 2026, 9:43 a.m.
NEDg Description generation batch_6a0c314598d081908816ff2bee9b192a completed May 19, 2026, 9:45 a.m.
NED2 Entity disambiguation (via description) batch_6a0c3245c9808190ab5212a14aa2e42e completed May 19, 2026, 9:49 a.m.
Created at: April 17, 2026, 4:05 p.m.