Triple

T9917225
Position Surface form Disambiguated ID Type / Status
Subject Iichirō Hatoyama E185899 entity
Predicate givenName P17 FINISHED
Object Iichirō
Iichirō is a Japanese given name that has been borne by several notable figures, including politicians and public officials.
 E727278 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: Iichirō | Statement: [Iichirō Hatoyama, givenName, Iichirō]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Iichirō
Context triple: [Iichirō Hatoyama, givenName, Iichirō]
  • A. Ichirō
    Ichirō is a common Japanese masculine given name that can be written with various kanji and is often associated with first-born sons.
  • B. Noboru
    Noboru is a Japanese masculine given name commonly borne by notable figures in politics, sports, and entertainment.
  • C. Yasuhiko
    Yasuhiko is a Japanese given name notably borne by Prince Asaka Yasuhiko, a member of the Imperial Family of Japan in the early 20th century.
  • D. Nobuhito
    Nobuhito, better known as Prince Takamatsu, was a Japanese imperial prince and the third son of Emperor Taishō, noted for his military career and postwar advocacy for peace.
  • E. Fusajiro
    Fusajiro is a Japanese given name most notably borne by Fusajiro Yamauchi, the founder of the company that would become Nintendo.
  • 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: Iichirō
Triple: [Iichirō Hatoyama, givenName, Iichirō]
Generated description
Iichirō is a Japanese given name that has been borne by several notable figures, including politicians and public officials.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Iichirō
Target entity description: Iichirō is a Japanese given name that has been borne by several notable figures, including politicians and public officials.
  • A. Ichirō chosen
    Ichirō is a common Japanese masculine given name that can be written with various kanji and is often associated with first-born sons.
  • B. Noboru
    Noboru is a Japanese masculine given name commonly borne by notable figures in politics, sports, and entertainment.
  • C. Yasuhiko
    Yasuhiko is a Japanese given name notably borne by Prince Asaka Yasuhiko, a member of the Imperial Family of Japan in the early 20th century.
  • D. Nobuhito
    Nobuhito, better known as Prince Takamatsu, was a Japanese imperial prince and the third son of Emperor Taishō, noted for his military career and postwar advocacy for peace.
  • E. Fusajiro
    Fusajiro is a Japanese given name most notably borne by Fusajiro Yamauchi, the founder of the company that would become Nintendo.
  • F. None of above.

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_69ca829b45f481909040f7b99a1976ed completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cdb540195881908f25f7dde5c66a75 completed April 2, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69dbac7a42348190a86fa5a97e3d36ca completed April 12, 2026, 2:30 p.m.
NEDg Description generation batch_69dbaeb211088190a9118c71918584e5 completed April 12, 2026, 2:39 p.m.
NED2 Entity disambiguation (via description) batch_69dbaf7c999c819097a8cdf5bd82f648 completed April 12, 2026, 2:43 p.m.
Created at: March 30, 2026, 8:42 p.m.