Triple

T12697518
Position Surface form Disambiguated ID Type / Status
Subject Kibō no Tō E303373 entity
Predicate notableMember P10 FINISHED
Object Seiji Maehara
Seiji Maehara is a Japanese politician and former foreign minister known for his leadership roles in several opposition parties, including the Democratic Party and the Party of Hope.
E1495017 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: Seiji Maehara | Statement: [Kibō no Tō, notableMember, Seiji Maehara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Seiji Maehara
Context triple: [Kibō no Tō, notableMember, Seiji Maehara]
  • A. Tatsuhiko Kawashima
    Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
  • B. Kazuyuki Hoshino
    Kazuyuki Hoshino is a Japanese video game artist and designer best known for his long-running work on the Sonic the Hedgehog series at Sega.
  • C. Kazuhiro Hatakeyama
    Kazuhiro Hatakeyama is a former Japanese professional baseball infielder and power hitter who played primarily for the Tokyo Yakult Swallows in Nippon Professional Baseball.
  • D. Takehiko Nakao
    Takehiko Nakao is a Japanese economist and former high-ranking finance official who served as president of the Asian Development Bank, overseeing development and infrastructure projects across the Asia-Pacific region.
  • E. Heisuke Yanagawa
    Heisuke Yanagawa was a senior Imperial Japanese Army general who played a prominent role in Japan’s military operations in China during the Second Sino-Japanese War.
  • 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: Seiji Maehara
Triple: [Kibō no Tō, notableMember, Seiji Maehara]
Generated description
Seiji Maehara is a Japanese politician and former foreign minister known for his leadership roles in several opposition parties, including the Democratic Party and the Party of Hope.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Seiji Maehara
Target entity description: Seiji Maehara is a Japanese politician and former foreign minister known for his leadership roles in several opposition parties, including the Democratic Party and the Party of Hope.
  • A. Tatsuhiko Kawashima
    Tatsuhiko Kawashima is a Japanese academic and former professor best known as the father of Princess Kiko of the Japanese Imperial Family.
  • B. Kazuyuki Hoshino
    Kazuyuki Hoshino is a Japanese video game artist and designer best known for his long-running work on the Sonic the Hedgehog series at Sega.
  • C. Kazuhiro Hatakeyama
    Kazuhiro Hatakeyama is a former Japanese professional baseball infielder and power hitter who played primarily for the Tokyo Yakult Swallows in Nippon Professional Baseball.
  • D. Takehiko Nakao
    Takehiko Nakao is a Japanese economist and former high-ranking finance official who served as president of the Asian Development Bank, overseeing development and infrastructure projects across the Asia-Pacific region.
  • E. Heisuke Yanagawa
    Heisuke Yanagawa was a senior Imperial Japanese Army general who played a prominent role in Japan’s military operations in China during the Second Sino-Japanese War.
  • 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_69d7bdef90d48190b46b88270e780946 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961ed26588190ae76ff17159e06ec completed April 10, 2026, 8:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a157a5d9481909a67f4d2294cd203 completed May 17, 2026, 7:22 p.m.
NEDg Description generation batch_6a0a1670367c819094330056f53aca2b completed May 17, 2026, 7:26 p.m.
NED2 Entity disambiguation (via description) batch_6a0a16f6b54c81909b16531c92c873ff completed May 17, 2026, 7:28 p.m.
Created at: April 9, 2026, 5:22 p.m.