Triple

T16535033
Position Surface form Disambiguated ID Type / Status
Subject Matsukata Masayoshi E401668 entity
Predicate father P120 FINISHED
Object Matsukata Masayasu
Matsukata Masayasu was a Japanese businessman and politician, known as the son of Meiji-era statesman and former Prime Minister Matsukata Masayoshi.
E1367443 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: Matsukata Masayasu | Statement: [Matsukata Masayoshi, father, Matsukata Masayasu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Matsukata Masayasu
Context triple: [Matsukata Masayoshi, father, Matsukata Masayasu]
  • A. Kawakami Noboru
    Kawakami Noboru is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Kawakami, though specific widely known achievements or roles are not clearly documented.
  • B. Asukai Masatsune
    Asukai Masatsune was a prominent early Kamakura-period Japanese court poet and nobleman of the Asukai family, known for his influential role in imperial waka poetry circles.
  • C. Ikeda Masanori
    Ikeda Masanori was a Japanese daimyō of the early Edo period, known as a feudal lord of the Ikeda clan who governed domains such as Okayama.
  • D. Matsudaira Motoyasu
    Matsudaira Motoyasu is the earlier name of Tokugawa Ieyasu, the powerful daimyo who unified Japan and founded the Tokugawa shogunate that ruled for over 250 years.
  • E. Yamauchi Kazutoyo
    Yamauchi Kazutoyo was a prominent late-Sengoku to early Edo period samurai lord who rose under Toyotomi Hideyoshi and Tokugawa Ieyasu to become a powerful daimyo in Shikoku.
  • 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: Matsukata Masayasu
Triple: [Matsukata Masayoshi, father, Matsukata Masayasu]
Generated description
Matsukata Masayasu was a Japanese businessman and politician, known as the son of Meiji-era statesman and former Prime Minister Matsukata Masayoshi.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Matsukata Masayasu
Target entity description: Matsukata Masayasu was a Japanese businessman and politician, known as the son of Meiji-era statesman and former Prime Minister Matsukata Masayoshi.
  • A. Kawakami Noboru
    Kawakami Noboru is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Kawakami, though specific widely known achievements or roles are not clearly documented.
  • B. Asukai Masatsune
    Asukai Masatsune was a prominent early Kamakura-period Japanese court poet and nobleman of the Asukai family, known for his influential role in imperial waka poetry circles.
  • C. Ikeda Masanori
    Ikeda Masanori was a Japanese daimyō of the early Edo period, known as a feudal lord of the Ikeda clan who governed domains such as Okayama.
  • D. Matsudaira Motoyasu
    Matsudaira Motoyasu is the earlier name of Tokugawa Ieyasu, the powerful daimyo who unified Japan and founded the Tokugawa shogunate that ruled for over 250 years.
  • E. Yamauchi Kazutoyo
    Yamauchi Kazutoyo was a prominent late-Sengoku to early Edo period samurai lord who rose under Toyotomi Hideyoshi and Tokugawa Ieyasu to become a powerful daimyo in Shikoku.
  • 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_69d88384bc30819084229e7dcdc39a41 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e345574d88819094548367bf983078 completed April 18, 2026, 8:48 a.m.
NED1 Entity disambiguation (via context triple) batch_6a070e5292288190b004fa44e560eeff completed May 15, 2026, 12:15 p.m.
NEDg Description generation batch_6a070f2772e881909b3ea02f51c3feb6 completed May 15, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_6a070fe766d081909453b1f8563817e8 completed May 15, 2026, 12:21 p.m.
Created at: April 10, 2026, 5:15 a.m.