Triple

T13145875
Position Surface form Disambiguated ID Type / Status
Subject Kōji Yakusho E312331 entity
Predicate notableWork P4 FINISHED
Object Tokugawa Ieyasu (TV series)
Tokugawa Ieyasu is a Japanese historical television drama series depicting the life and rise to power of the shogun Tokugawa Ieyasu, featuring Kōji Yakusho in a prominent role.
 E1024316 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 Ieyasu (TV series) | Statement: [Kōji Yakusho, notableWork, Tokugawa Ieyasu (TV series)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokugawa Ieyasu (TV series)
Context triple: [Kōji Yakusho, notableWork, Tokugawa Ieyasu (TV series)]
  • A. Tokugawa Sen
    Tokugawa Sen was a Japanese noblewoman of the early Edo period, known as the daughter of shogun Tokugawa Hidetada and for her politically significant marriage into the Toyotomi clan.
  • B. Sengoku
    Sengoku refers to Japan’s turbulent “Warring States” period (c. 1467–1600), marked by constant military conflict, social upheaval, and the rise of powerful regional warlords.
  • C. Lord of Osaka Castle
    Lord of Osaka Castle was the feudal title held by the ruler and chief administrator of Osaka Castle, a key political and military stronghold in Japan’s late Sengoku and early Edo periods.
  • D. Shogun
    Shogun is a historical drama television miniseries based on James Clavell’s novel, depicting political intrigue and cultural clashes in feudal Japan.
  • E. Tokugawa Yorifusa
    Tokugawa Yorifusa was a prominent early Edo-period Japanese daimyō and founder of the Mito branch of the Tokugawa clan.
  • 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 Ieyasu (TV series)
Triple: [Kōji Yakusho, notableWork, Tokugawa Ieyasu (TV series)]
Generated description
Tokugawa Ieyasu is a Japanese historical television drama series depicting the life and rise to power of the shogun Tokugawa Ieyasu, featuring Kōji Yakusho in a prominent role.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tokugawa Ieyasu (TV series)
Target entity description: Tokugawa Ieyasu is a Japanese historical television drama series depicting the life and rise to power of the shogun Tokugawa Ieyasu, featuring Kōji Yakusho in a prominent role.
  • A. Tokugawa Sen
    Tokugawa Sen was a Japanese noblewoman of the early Edo period, known as the daughter of shogun Tokugawa Hidetada and for her politically significant marriage into the Toyotomi clan.
  • B. Sengoku
    Sengoku refers to Japan’s turbulent “Warring States” period (c. 1467–1600), marked by constant military conflict, social upheaval, and the rise of powerful regional warlords.
  • C. Lord of Osaka Castle
    Lord of Osaka Castle was the feudal title held by the ruler and chief administrator of Osaka Castle, a key political and military stronghold in Japan’s late Sengoku and early Edo periods.
  • D. Shogun
    Shogun is a historical drama television miniseries based on James Clavell’s novel, depicting political intrigue and cultural clashes in feudal Japan.
  • E. Tokugawa Yorifusa
    Tokugawa Yorifusa was a prominent early Edo-period Japanese daimyō and founder of the Mito branch of the Tokugawa clan.
  • 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_69d806aabde48190899e13e41659cae5 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98bcf6d0c819081d078f33e4bdedc completed April 10, 2026, 11:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6eae675508190991ce5902768c45a completed May 3, 2026, 6:27 a.m.
NEDg Description generation batch_69f6ebb1cd208190970ad8c21e852d93 completed May 3, 2026, 6:31 a.m.
NED2 Entity disambiguation (via description) batch_69f6ec48035881909342b57c061a22a9 completed May 3, 2026, 6:33 a.m.
Created at: April 9, 2026, 9:10 p.m.