Triple

T15900946
Position Surface form Disambiguated ID Type / Status
Subject Tokugawa Yoshinobu E385586 entity
Predicate alsoKnownAs P39 FINISHED
Object Hitotsubashi Yoshinobu
Hitotsubashi Yoshinobu was the 15th and last shogun of Japan’s Tokugawa shogunate, who oversaw the turbulent final years of samurai rule before the Meiji Restoration.
E1182993 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: Hitotsubashi Yoshinobu | Statement: [Tokugawa Yoshinobu, alsoKnownAs, Hitotsubashi Yoshinobu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hitotsubashi Yoshinobu
Context triple: [Tokugawa Yoshinobu, alsoKnownAs, Hitotsubashi Yoshinobu]
  • A. Takeshita Noboru
    Takeshita Noboru was a Japanese politician who served as Prime Minister of Japan from 1987 to 1989 and was a key figure in the Liberal Democratic Party’s factional politics.
  • B. Asaka-no-miya Yasuhiko
    Asaka-no-miya Yasuhiko was a Japanese imperial prince and army general who founded the Asaka branch of the Imperial Family and played a prominent role in Japan’s military and aristocratic circles in the early 20th century.
  • C. Nakae Tokusuke
    Nakae Tokusuke, better known by his pen name Nakae Chōmin, was a Meiji-era Japanese political theorist, journalist, and translator who helped introduce and popularize Western liberal and democratic ideas in Japan.
  • D. Higashikuni Nobumasa
    Higashikuni Nobumasa was a Japanese imperial prince and member of the Higashikuni-no-miya house, a collateral branch of the Imperial Family of Japan.
  • E. Hara Yoshimichi
    Hara Yoshimichi was a Japanese statesman and court noble who rose to prominence in the Meiji and Taishō eras, serving in top advisory and governmental roles at the imperial court.
  • 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: Hitotsubashi Yoshinobu
Triple: [Tokugawa Yoshinobu, alsoKnownAs, Hitotsubashi Yoshinobu]
Generated description
Hitotsubashi Yoshinobu was the 15th and last shogun of Japan’s Tokugawa shogunate, who oversaw the turbulent final years of samurai rule before the Meiji Restoration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hitotsubashi Yoshinobu
Target entity description: Hitotsubashi Yoshinobu was the 15th and last shogun of Japan’s Tokugawa shogunate, who oversaw the turbulent final years of samurai rule before the Meiji Restoration.
  • A. Takeshita Noboru
    Takeshita Noboru was a Japanese politician who served as Prime Minister of Japan from 1987 to 1989 and was a key figure in the Liberal Democratic Party’s factional politics.
  • B. Asaka-no-miya Yasuhiko
    Asaka-no-miya Yasuhiko was a Japanese imperial prince and army general who founded the Asaka branch of the Imperial Family and played a prominent role in Japan’s military and aristocratic circles in the early 20th century.
  • C. Nakae Tokusuke
    Nakae Tokusuke, better known by his pen name Nakae Chōmin, was a Meiji-era Japanese political theorist, journalist, and translator who helped introduce and popularize Western liberal and democratic ideas in Japan.
  • D. Higashikuni Nobumasa
    Higashikuni Nobumasa was a Japanese imperial prince and member of the Higashikuni-no-miya house, a collateral branch of the Imperial Family of Japan.
  • E. Hara Yoshimichi
    Hara Yoshimichi was a Japanese statesman and court noble who rose to prominence in the Meiji and Taishō eras, serving in top advisory and governmental roles at the imperial court.
  • 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_69d86da5b800819083a31be937d738b0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1563cd2f081909404d724ecc8785a completed April 16, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb04f3ea08190b5581768770677e8 completed May 9, 2026, 10:08 p.m.
NEDg Description generation batch_69ffb13fdb6c819091c3ee5c1f199031 completed May 9, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffb208aef881909b3a00e0015c27df completed May 9, 2026, 10:15 p.m.
Created at: April 10, 2026, 4:51 a.m.