Triple

T965176
Position Surface form Disambiguated ID Type / Status
Subject Comet Hyakutake E20821 entity
Predicate namedAfter P63 FINISHED
Object Hyakutake Yuji
Hyakutake Yuji is a Japanese amateur astronomer best known for discovering Comet Hyakutake, one of the brightest and most widely observed comets of the 20th century.
E232685 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: Hyakutake Yuji | Statement: [Comet Hyakutake, namedAfter, Hyakutake Yuji]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hyakutake Yuji
Context triple: [Comet Hyakutake, namedAfter, Hyakutake Yuji]
  • A. Ozaki Yukio
    Ozaki Yukio was a prominent Japanese liberal politician and statesman, often called the "father of the Japanese Constitution," known for championing democracy and civil rights in the Meiji and Taishō eras.
  • B. Senichi Hoshino
    Senichi Hoshino was a prominent Japanese baseball manager and former pitcher, best known for revitalizing multiple Nippon Professional Baseball teams and leading them to championship success.
  • C. Kirino Toshiaki
    Kirino Toshiaki was a prominent samurai and military leader of the late Edo and early Meiji periods, best known as one of Saigō Takamori’s closest allies and a leading figure in the anti-government Satsuma Rebellion.
  • D. Yasuhiro
    Yasuhiro is a Japanese masculine given name borne by various notable figures in politics, sports, and entertainment.
  • E. Beppu Shinsuke
    Beppu Shinsuke was a samurai and military leader who played a prominent role as one of the key figures in Saigō Takamori’s forces during the Satsuma Rebellion against the Meiji government in 1877.
  • 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: Hyakutake Yuji
Triple: [Comet Hyakutake, namedAfter, Hyakutake Yuji]
Generated description
Hyakutake Yuji is a Japanese amateur astronomer best known for discovering Comet Hyakutake, one of the brightest and most widely observed comets of the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hyakutake Yuji
Target entity description: Hyakutake Yuji is a Japanese amateur astronomer best known for discovering Comet Hyakutake, one of the brightest and most widely observed comets of the 20th century.
  • A. Ozaki Yukio
    Ozaki Yukio was a prominent Japanese liberal politician and statesman, often called the "father of the Japanese Constitution," known for championing democracy and civil rights in the Meiji and Taishō eras.
  • B. Senichi Hoshino
    Senichi Hoshino was a prominent Japanese baseball manager and former pitcher, best known for revitalizing multiple Nippon Professional Baseball teams and leading them to championship success.
  • C. Kirino Toshiaki
    Kirino Toshiaki was a prominent samurai and military leader of the late Edo and early Meiji periods, best known as one of Saigō Takamori’s closest allies and a leading figure in the anti-government Satsuma Rebellion.
  • D. Yasuhiro
    Yasuhiro is a Japanese masculine given name borne by various notable figures in politics, sports, and entertainment.
  • E. Beppu Shinsuke
    Beppu Shinsuke was a samurai and military leader who played a prominent role as one of the key figures in Saigō Takamori’s forces during the Satsuma Rebellion against the Meiji government in 1877.
  • 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_69a493b33d2c81909c52c369d3ca8436 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b431d61481908b53490e99670363 completed March 1, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae26ce527c8190988fd9a97ad06895 completed March 9, 2026, 1:47 a.m.
NEDg Description generation batch_69ae2763b4b08190b733e8342a52f75e completed March 9, 2026, 1:50 a.m.
NED2 Entity disambiguation (via description) batch_69ae27d10bf08190a14fa1ca906646f8 completed March 9, 2026, 1:52 a.m.
Created at: March 1, 2026, 7:40 p.m.