Triple

T493699
Position Surface form Disambiguated ID Type / Status
Subject Iwakura Mission E10243 entity
Predicate participant P858 FINISHED
Object Tsuda Mamichi
Tsuda Mamichi was a Meiji-era Japanese legal scholar, statesman, and diplomat who helped modernize Japan’s legal and political systems through his study and application of Western jurisprudence.
E77295 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: Tsuda Mamichi | Statement: [Iwakura Mission, participant, Tsuda Mamichi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tsuda Mamichi
Context triple: [Iwakura Mission, participant, Tsuda Mamichi]
  • A. Tamada
    Tamada is the traditional Georgian toastmaster who leads feasts and orchestrates toasts during the supra, Georgia’s ceremonial banquet.
  • B. Saitō Makoto
    Saitō Makoto was a Japanese admiral and statesman who served as Governor-General of Korea and later as Prime Minister of Japan during the early Shōwa period.
  • C. Adachi
    Adachi is a special ward in northern Tokyo, Japan, known as a primarily residential and industrial area along the Arakawa River.
  • D. Itō Sukeyuki
    Itō Sukeyuki was a Japanese admiral who became prominent as a leading naval commander during Japan’s early modern wars and the country’s rise as a maritime power.
  • E. Nishi Amane
    Nishi Amane was a pioneering Meiji-era Japanese philosopher and statesman who helped introduce Western philosophy and legal thought to Japan.
  • 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: Tsuda Mamichi
Triple: [Iwakura Mission, participant, Tsuda Mamichi]
Generated description
Tsuda Mamichi was a Meiji-era Japanese legal scholar, statesman, and diplomat who helped modernize Japan’s legal and political systems through his study and application of Western jurisprudence.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tsuda Mamichi
Target entity description: Tsuda Mamichi was a Meiji-era Japanese legal scholar, statesman, and diplomat who helped modernize Japan’s legal and political systems through his study and application of Western jurisprudence.
  • A. Tamada
    Tamada is the traditional Georgian toastmaster who leads feasts and orchestrates toasts during the supra, Georgia’s ceremonial banquet.
  • B. Saitō Makoto
    Saitō Makoto was a Japanese admiral and statesman who served as Governor-General of Korea and later as Prime Minister of Japan during the early Shōwa period.
  • C. Adachi
    Adachi is a special ward in northern Tokyo, Japan, known as a primarily residential and industrial area along the Arakawa River.
  • D. Itō Sukeyuki
    Itō Sukeyuki was a Japanese admiral who became prominent as a leading naval commander during Japan’s early modern wars and the country’s rise as a maritime power.
  • E. Nishi Amane chosen
    Nishi Amane was a pioneering Meiji-era Japanese philosopher and statesman who helped introduce Western philosophy and legal thought to Japan.
  • F. None of above.

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_69a2e847df8481909239ec08ccf1e376 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f0fbfa408190aeb3b93996a35c00 completed Feb. 28, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69a563c01ccc8190a8b9d3ce78ff8ca5 completed March 2, 2026, 10:17 a.m.
NEDg Description generation batch_69a565835d7c8190b5103f21ad509b40 completed March 2, 2026, 10:25 a.m.
NED2 Entity disambiguation (via description) batch_69a5662d775481908700fbd2e6809465 completed March 2, 2026, 10:27 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.