Triple

T3754488
Position Surface form Disambiguated ID Type / Status
Subject Tokugawa shogunate E82012 entity
Predicate lastLeader P981 FINISHED
Object Tokugawa Yoshinobu
Tokugawa Yoshinobu was the final shogun of Japan who oversaw the end of the Tokugawa regime and the transition to the Meiji Restoration.
E385586 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: Tokugawa Yoshinobu | Statement: [Tokugawa shogunate, lastLeader, Tokugawa Yoshinobu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tokugawa Yoshinobu
Context triple: [Tokugawa shogunate, lastLeader, Tokugawa Yoshinobu]
  • A. Prince Iyesato Tokugawa
    Prince Iyesato Tokugawa was a prominent Japanese statesman and internationalist leader of the early 20th century who played a key diplomatic role in fostering U.S.–Japan relations and supporting naval disarmament efforts.
  • B. Emperor Kōmei
    Emperor Kōmei was the penultimate emperor of Japan, known for his conservative stance and opposition to Western influence during the late Edo period.
  • C. Emperor Meiji
    Emperor Meiji was the 19th-century Japanese monarch who oversaw the Meiji Restoration and the rapid modernization and westernization of Japan.
  • 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. Tokugawa Iemitsu
    Tokugawa Iemitsu was the third shogun of the Tokugawa dynasty in Japan, known for consolidating shogunal power, enforcing national seclusion (sakoku), and strengthening centralized rule during the early Edo 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: Tokugawa Yoshinobu
Triple: [Tokugawa shogunate, lastLeader, Tokugawa Yoshinobu]
Generated description
Tokugawa Yoshinobu was the final shogun of Japan who oversaw the end of the Tokugawa regime and the transition to the Meiji Restoration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tokugawa Yoshinobu
Target entity description: Tokugawa Yoshinobu was the final shogun of Japan who oversaw the end of the Tokugawa regime and the transition to the Meiji Restoration.
  • A. Prince Iyesato Tokugawa
    Prince Iyesato Tokugawa was a prominent Japanese statesman and internationalist leader of the early 20th century who played a key diplomatic role in fostering U.S.–Japan relations and supporting naval disarmament efforts.
  • B. Emperor Kōmei
    Emperor Kōmei was the penultimate emperor of Japan, known for his conservative stance and opposition to Western influence during the late Edo period.
  • C. Emperor Meiji
    Emperor Meiji was the 19th-century Japanese monarch who oversaw the Meiji Restoration and the rapid modernization and westernization of Japan.
  • 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. Tokugawa Iemitsu
    Tokugawa Iemitsu was the third shogun of the Tokugawa dynasty in Japan, known for consolidating shogunal power, enforcing national seclusion (sakoku), and strengthening centralized rule during the early Edo 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_69ad8b1db40081908b61ffa6b78afd4d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb94ffc08190a7fd1ce71a15f787 completed March 8, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e50825588190b620950ac1d4f408 completed March 14, 2026, 4:33 a.m.
NEDg Description generation batch_69b4e5cd3b3c8190af6ca28a6772625c completed March 14, 2026, 4:36 a.m.
NED2 Entity disambiguation (via description) batch_69b4e671e02c819094cae2a3a2abb1b4 completed March 14, 2026, 4:39 a.m.
Created at: March 8, 2026, 3:35 p.m.