Triple

T6864558
Position Surface form Disambiguated ID Type / Status
Subject Sen no Rikyū E158364 entity
Predicate child P120 FINISHED
Object Sen Dōan
Sen Dōan was a Japanese tea master of the Sen family lineage, known as a son of Sen no Rikyū who helped continue and transmit his father's influential wabi-cha tea ceremony tradition.
E626656 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: Sen Dōan | Statement: [Sen no Rikyū, child, Sen Dōan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sen Dōan
Context triple: [Sen no Rikyū, child, Sen Dōan]
  • A. Hara Sankei
    Hara Sankei was a Japanese businessman and art patron best known for creating and developing the historic Sankeien Garden in Yokohama.
  • B. Tatsuno Kingo
    Tatsuno Kingo was a prominent Japanese architect of the Meiji era, best known for pioneering Western-style brick architecture in Japan and designing landmark buildings such as Tokyo Station.
  • C. Sanjo Sanetomi
    Sanjo Sanetomi was a prominent Japanese court noble and statesman of the late Edo and early Meiji periods who played a key role in the Meiji Restoration and early modern government.
  • D. Nakae Chōmin
    Nakae Chōmin was a prominent Meiji-era Japanese political thinker, journalist, and translator who helped introduce Western liberal ideas to Japan and became a leading advocate for democracy and civil rights.
  • E. Andō Rikichi
    Andō Rikichi was a Japanese military officer and colonial administrator who served in prominent leadership roles in Taiwan during the period of Japanese rule.
  • 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: Sen Dōan
Triple: [Sen no Rikyū, child, Sen Dōan]
Generated description
Sen Dōan was a Japanese tea master of the Sen family lineage, known as a son of Sen no Rikyū who helped continue and transmit his father's influential wabi-cha tea ceremony tradition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sen Dōan
Target entity description: Sen Dōan was a Japanese tea master of the Sen family lineage, known as a son of Sen no Rikyū who helped continue and transmit his father's influential wabi-cha tea ceremony tradition.
  • A. Hara Sankei
    Hara Sankei was a Japanese businessman and art patron best known for creating and developing the historic Sankeien Garden in Yokohama.
  • B. Tatsuno Kingo
    Tatsuno Kingo was a prominent Japanese architect of the Meiji era, best known for pioneering Western-style brick architecture in Japan and designing landmark buildings such as Tokyo Station.
  • C. Sanjo Sanetomi
    Sanjo Sanetomi was a prominent Japanese court noble and statesman of the late Edo and early Meiji periods who played a key role in the Meiji Restoration and early modern government.
  • D. Nakae Chōmin
    Nakae Chōmin was a prominent Meiji-era Japanese political thinker, journalist, and translator who helped introduce Western liberal ideas to Japan and became a leading advocate for democracy and civil rights.
  • E. Andō Rikichi
    Andō Rikichi was a Japanese military officer and colonial administrator who served in prominent leadership roles in Taiwan during the period of Japanese rule.
  • 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_69c68830cdbc8190a8301c7a9d9f651a completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d88af6d88190ac9faa32fa1bfa0e completed March 27, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c748bcb4048190b3860ffdd962d48c completed March 28, 2026, 3:19 a.m.
NEDg Description generation batch_69c749901de081908e5c3ccd324e8191 completed March 28, 2026, 3:22 a.m.
NED2 Entity disambiguation (via description) batch_69c74a0bcddc819084b22925cf57a205 completed March 28, 2026, 3:24 a.m.
Created at: March 27, 2026, 2:21 p.m.