Triple

T13167916
Position Surface form Disambiguated ID Type / Status
Subject Tosa Domain E312901 entity
Predicate lastDaimyo P108858 FINISHED
Object Yamauchi Toyoshige
Yamauchi Toyoshige was the final feudal lord of Japan’s Tosa Domain, active in the late Edo period during the political upheavals leading to the Meiji Restoration.
E1110895 NE FINISHED

How this triple was built (5 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: Yamauchi Toyoshige | Statement: [Tosa Domain, lastDaimyo, Yamauchi Toyoshige]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yamauchi Toyoshige
Context triple: [Tosa Domain, lastDaimyo, Yamauchi Toyoshige]
  • A. 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.
  • B. Maeda Toshimasa
    Maeda Toshimasa was a Japanese samurai lord of the Sengoku period best known as the progenitor of the powerful Maeda clan that later ruled the Kaga Domain.
  • 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. 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.
  • E. Maeda Toshinaga
    Maeda Toshinaga was a prominent early Edo-period daimyō who succeeded his father Maeda Toshiie as head of the powerful Maeda clan and ruler of the Kaga Domain.
  • 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: Yamauchi Toyoshige
Triple: [Tosa Domain, lastDaimyo, Yamauchi Toyoshige]
Generated description
Yamauchi Toyoshige was the final feudal lord of Japan’s Tosa Domain, active in the late Edo period during the political upheavals leading to the Meiji Restoration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yamauchi Toyoshige
Target entity description: Yamauchi Toyoshige was the final feudal lord of Japan’s Tosa Domain, active in the late Edo period during the political upheavals leading to the Meiji Restoration.
  • A. 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.
  • B. Maeda Toshimasa
    Maeda Toshimasa was a Japanese samurai lord of the Sengoku period best known as the progenitor of the powerful Maeda clan that later ruled the Kaga Domain.
  • 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. 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.
  • E. Maeda Toshinaga
    Maeda Toshinaga was a prominent early Edo-period daimyō who succeeded his father Maeda Toshiie as head of the powerful Maeda clan and ruler of the Kaga Domain.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: lastDaimyo
Context triple: [Tosa Domain, lastDaimyo, Yamauchi Toyoshige]
  • A. lastShogun
    Indicates that the subject is the final individual to hold the position or title of shogun in a given historical or organizational context.
  • B. shogunateName
    Indicates the name assigned to a particular shogunate.
  • C. firstShogunFromClan
    Indicates that the subject is the earliest individual from a given clan to attain the position of shogun.
  • D. lastSovereignDuke
    Indicates that the subject is the final individual to hold the title of sovereign duke over a given territory or domain.
  • E. lastChancellor
    Indicates that one entity served as the most recent chancellor of another entity (such as a country, institution, or organization).
  • F. None of above. chosen

Provenance (7 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_69d806ac3ee081909b2fd27d060aa974 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98cf054f88190b05ced98d5a22a62 completed April 10, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69fda8fd6f5081908de9a9e3df28a8ea completed May 8, 2026, 9:12 a.m.
NEDg Description generation batch_69fdb187bf1c819098675af82ee70b5b completed May 8, 2026, 9:48 a.m.
NED2 Entity disambiguation (via description) batch_69fdb27fd90881909a938ecd227873b4 completed May 8, 2026, 9:53 a.m.
PD Predicate disambiguation batch_69d98bc2c0c88190be357811aa8e828d completed April 10, 2026, 11:46 p.m.
PDg Predicate description generation batch_69d98ceeb22c8190a6be666031d9e5a4 completed April 10, 2026, 11:51 p.m.
Created at: April 9, 2026, 9:13 p.m.