Triple

T17829817
Position Surface form Disambiguated ID Type / Status
Subject Katō E445221 entity
Predicate hasNotableBearer P458 FINISHED
Object Katō Yoshiaki
Katō Yoshiaki was a prominent Japanese samurai and daimyō of the late Sengoku and early Edo periods, known for his military service under Toyotomi Hideyoshi and later the Tokugawa shogunate.
E1298895 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: Katō Yoshiaki | Statement: [Katō, hasNotableBearer, Katō Yoshiaki]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Katō Yoshiaki
Context triple: [Katō, hasNotableBearer, Katō Yoshiaki]
  • A. Katō Kiyomasa
    Katō Kiyomasa was a prominent Sengoku-period Japanese daimyō and military leader renowned for his fierce samurai discipline, castle-building expertise, and major role in Toyotomi Hideyoshi’s campaigns, including the invasions of Korea.
  • B. Ashikaga Yoshiaki
    Ashikaga Yoshiaki was the final shogun of Japan’s Ashikaga (Muromachi) shogunate, whose ousting by Oda Nobunaga marked the end of medieval shogunal rule and the rise of powerful warlords.
  • C. Toyotomi Hidetsugu
    Toyotomi Hidetsugu was a Japanese samurai and daimyo of the late Sengoku period who served as Toyotomi Hideyoshi’s nephew and briefly his designated heir before being forced to commit seppuku.
  • D. Ōshima Yoshimasa
    Ōshima Yoshimasa was an Imperial Japanese Army general best known for his leadership during the First Sino-Japanese War, including commanding Japanese forces at the Battle of Seonghwan.
  • E. Toyotomi Tsurumatsu
    Toyotomi Tsurumatsu was the short-lived son and heir of Japanese warlord Toyotomi Hideyoshi during the late Sengoku 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: Katō Yoshiaki
Triple: [Katō, hasNotableBearer, Katō Yoshiaki]
Generated description
Katō Yoshiaki was a prominent Japanese samurai and daimyō of the late Sengoku and early Edo periods, known for his military service under Toyotomi Hideyoshi and later the Tokugawa shogunate.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Katō Yoshiaki
Target entity description: Katō Yoshiaki was a prominent Japanese samurai and daimyō of the late Sengoku and early Edo periods, known for his military service under Toyotomi Hideyoshi and later the Tokugawa shogunate.
  • A. Katō Kiyomasa
    Katō Kiyomasa was a prominent Sengoku-period Japanese daimyō and military leader renowned for his fierce samurai discipline, castle-building expertise, and major role in Toyotomi Hideyoshi’s campaigns, including the invasions of Korea.
  • B. Ashikaga Yoshiaki
    Ashikaga Yoshiaki was the final shogun of Japan’s Ashikaga (Muromachi) shogunate, whose ousting by Oda Nobunaga marked the end of medieval shogunal rule and the rise of powerful warlords.
  • C. Toyotomi Hidetsugu
    Toyotomi Hidetsugu was a Japanese samurai and daimyo of the late Sengoku period who served as Toyotomi Hideyoshi’s nephew and briefly his designated heir before being forced to commit seppuku.
  • D. Ōshima Yoshimasa
    Ōshima Yoshimasa was an Imperial Japanese Army general best known for his leadership during the First Sino-Japanese War, including commanding Japanese forces at the Battle of Seonghwan.
  • E. Toyotomi Tsurumatsu
    Toyotomi Tsurumatsu was the short-lived son and heir of Japanese warlord Toyotomi Hideyoshi during the late Sengoku 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_69d8b9f1a6d881909f024bc603111cdb completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e48917c4d88190b919a4b75aed011c completed April 19, 2026, 7:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a032ffc69cc8190840b439ec5ddf90d completed May 12, 2026, 1:49 p.m.
NEDg Description generation batch_6a033156386c8190ae4b38af83fe2751 completed May 12, 2026, 1:55 p.m.
NED2 Entity disambiguation (via description) batch_6a0331d633bc8190b8dbdd2f44acf28c completed May 12, 2026, 1:57 p.m.
Created at: April 10, 2026, 10:15 a.m.