Triple

T160855
Position Surface form Disambiguated ID Type / Status
Subject Hanshin Tigers E3281 entity
Predicate notablePlayer P304 FINISHED
Object Masayuki Kakefu
Masayuki Kakefu is a former Japanese professional baseball slugger and third baseman best known for his starring role with the Hanshin Tigers in the 1970s and 1980s.
E28223 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: Masayuki Kakefu | Statement: [Hanshin Tigers, notablePlayer, Masayuki Kakefu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Masayuki Kakefu
Context triple: [Hanshin Tigers, notablePlayer, Masayuki Kakefu]
  • A. Minoru Ōta
    Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
  • B. Hiromori Hayashi
    Hiromori Hayashi was a Japanese court musician of the Meiji era best known for arranging and formalizing the melody of Japan’s national anthem, "Kimigayo."
  • C. Hata Shunroku
    Hata Shunroku was a senior Imperial Japanese Army general who played a major leadership role in Japan’s military campaigns during the Second Sino-Japanese War and World War II, later convicted as a war criminal.
  • D. Masaharu Homma
    Masaharu Homma was an Imperial Japanese Army general best known for leading the invasion of the Philippines during World War II and later being held responsible for the Bataan Death March.
  • E. Tomoyuki Yamashita
    Tomoyuki Yamashita was a prominent Imperial Japanese Army general during World War II, best known for his rapid conquest of Malaya and Singapore and later defense of the Philippines.
  • 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: Masayuki Kakefu
Triple: [Hanshin Tigers, notablePlayer, Masayuki Kakefu]
Generated description
Masayuki Kakefu is a former Japanese professional baseball slugger and third baseman best known for his starring role with the Hanshin Tigers in the 1970s and 1980s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Masayuki Kakefu
Target entity description: Masayuki Kakefu is a former Japanese professional baseball slugger and third baseman best known for his starring role with the Hanshin Tigers in the 1970s and 1980s.
  • A. Minoru Ōta
    Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
  • B. Hiromori Hayashi
    Hiromori Hayashi was a Japanese court musician of the Meiji era best known for arranging and formalizing the melody of Japan’s national anthem, "Kimigayo."
  • C. Hata Shunroku
    Hata Shunroku was a senior Imperial Japanese Army general who played a major leadership role in Japan’s military campaigns during the Second Sino-Japanese War and World War II, later convicted as a war criminal.
  • D. Masaharu Homma
    Masaharu Homma was an Imperial Japanese Army general best known for leading the invasion of the Philippines during World War II and later being held responsible for the Bataan Death March.
  • E. Tomoyuki Yamashita
    Tomoyuki Yamashita was a prominent Imperial Japanese Army general during World War II, best known for his rapid conquest of Malaya and Singapore and later defense of the Philippines.
  • 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_69a2527757ec819090b8becb2cf1a862 completed Feb. 28, 2026, 2:27 a.m.
NER Named-entity recognition batch_69a25856d934819095460b2ea566eb6b completed Feb. 28, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69a34d90d3948190a59a53e54b477681 completed Feb. 28, 2026, 8:18 p.m.
NEDg Description generation batch_69a34e222c388190861811c2f6aff0a6 completed Feb. 28, 2026, 8:20 p.m.
NED2 Entity disambiguation (via description) batch_69a34e9e185c8190b03d8906082928fe completed Feb. 28, 2026, 8:22 p.m.
Created at: Feb. 28, 2026, 2:31 a.m.