Triple

T12355085
Position Surface form Disambiguated ID Type / Status
Subject 山下 E294589 entity
Predicate writingVariant P2203 FINISHED
Object ヤマシタ
ヤマシタ is a Japanese surname, typically written with the kanji 山下 and read in katakana as ヤマシタ.
E1097471 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: ヤマシタ | Statement: [山下, writingVariant, ヤマシタ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ヤマシタ
Context triple: [山下, writingVariant, ヤマシタ]
  • A. Kakuei Tanaka
    Kakuei Tanaka was a powerful and controversial Japanese prime minister and political kingmaker who dominated postwar politics through his influence within the Liberal Democratic Party.
  • B. Raizō Tanaka
    Raizō Tanaka was a prominent Imperial Japanese Navy admiral and destroyer squadron commander in World War II, renowned for his aggressive night-fighting tactics in the Solomon Islands campaign.
  • C. Hayashi Tadasu
    Hayashi Tadasu was a prominent Meiji-era Japanese diplomat and statesman who played a key role in shaping Japan’s foreign policy and modernization.
  • D. Yoshimura Hiroshi
    Yoshimura Hiroshi was a pioneering Japanese ambient and environmental music composer known for his minimalist, serene soundscapes and influential 1980s albums such as "Music for Nine Post Cards."
  • E. Yoshimura Chikashige
    Yoshimura Chikashige was a Japanese samurai and political figure active in the late Edo to early Meiji period.
  • 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: ヤマシタ
Triple: [山下, writingVariant, ヤマシタ]
Generated description
ヤマシタ is a Japanese surname, typically written with the kanji 山下 and read in katakana as ヤマシタ.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ヤマシタ
Target entity description: ヤマシタ is a Japanese surname, typically written with the kanji 山下 and read in katakana as ヤマシタ.
  • A. Kakuei Tanaka
    Kakuei Tanaka was a powerful and controversial Japanese prime minister and political kingmaker who dominated postwar politics through his influence within the Liberal Democratic Party.
  • B. Raizō Tanaka
    Raizō Tanaka was a prominent Imperial Japanese Navy admiral and destroyer squadron commander in World War II, renowned for his aggressive night-fighting tactics in the Solomon Islands campaign.
  • C. Hayashi Tadasu
    Hayashi Tadasu was a prominent Meiji-era Japanese diplomat and statesman who played a key role in shaping Japan’s foreign policy and modernization.
  • D. Yoshimura Hiroshi
    Yoshimura Hiroshi was a pioneering Japanese ambient and environmental music composer known for his minimalist, serene soundscapes and influential 1980s albums such as "Music for Nine Post Cards."
  • E. Yoshimura Chikashige
    Yoshimura Chikashige was a Japanese samurai and political figure active in the late Edo to early Meiji period.
  • 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_69d6ab6ccbec8190b09e2d357aa80064 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f8bc60c8190b0ceb84093e70db4 completed April 10, 2026, 6:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd54f264d48190be636796d694ceb1 completed May 8, 2026, 3:13 a.m.
NEDg Description generation batch_69fd570e482881909532000eebd169d1 completed May 8, 2026, 3:22 a.m.
NED2 Entity disambiguation (via description) batch_69fd57710f648190a1344ac1363acce1 completed May 8, 2026, 3:24 a.m.
Created at: April 8, 2026, 9:54 p.m.