Triple

T19604583
Position Surface form Disambiguated ID Type / Status
Subject Toshiki Kaifu E470570 entity
Predicate representedDistrict P1239 FINISHED
Object Aichi 9th district
Aichi 9th district is a parliamentary constituency in Japan’s Aichi Prefecture that has been represented in the national legislature, including by former Prime Minister Toshiki Kaifu.
 E1386085 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: Aichi 9th district | Statement: [Toshiki Kaifu, representedDistrict, Aichi 9th district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aichi 9th district
Context triple: [Toshiki Kaifu, representedDistrict, Aichi 9th district]
  • A. Aichi 3rd district
    Aichi 3rd district is a Japanese electoral constituency in Aichi Prefecture that has been notably represented in the national Diet by former Prime Minister Toshiki Kaifu.
  • B. Tokyo 9th district
    Tokyo 9th district is a parliamentary electoral constituency in Tokyo, Japan, that elects a representative to the national legislature (the House of Representatives).
  • C. Hokkaido 9th district
    Hokkaido 9th district is a single-member electoral district for Japan’s House of Representatives located in Hokkaido Prefecture.
  • D. Aichi Prefectural Assembly
    The Aichi Prefectural Assembly is the elected legislative body responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Aichi Prefecture.
  • E. Ishikawa 2nd district
    Ishikawa 2nd district is a Japanese electoral district in Ishikawa Prefecture that has been represented in the national Diet and is notably associated with former Prime Minister Yoshirō Mori.
  • 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: Aichi 9th district
Triple: [Toshiki Kaifu, representedDistrict, Aichi 9th district]
Generated description
Aichi 9th district is a parliamentary constituency in Japan’s Aichi Prefecture that has been represented in the national legislature, including by former Prime Minister Toshiki Kaifu.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aichi 9th district
Target entity description: Aichi 9th district is a parliamentary constituency in Japan’s Aichi Prefecture that has been represented in the national legislature, including by former Prime Minister Toshiki Kaifu.
  • A. Aichi 3rd district
    Aichi 3rd district is a Japanese electoral constituency in Aichi Prefecture that has been notably represented in the national Diet by former Prime Minister Toshiki Kaifu.
  • B. Tokyo 9th district
    Tokyo 9th district is a parliamentary electoral constituency in Tokyo, Japan, that elects a representative to the national legislature (the House of Representatives).
  • C. Hokkaido 9th district
    Hokkaido 9th district is a single-member electoral district for Japan’s House of Representatives located in Hokkaido Prefecture.
  • D. Aichi Prefectural Assembly
    The Aichi Prefectural Assembly is the elected legislative body responsible for enacting ordinances, approving budgets, and overseeing administration in Japan’s Aichi Prefecture.
  • E. Ishikawa 2nd district
    Ishikawa 2nd district is a Japanese electoral district in Ishikawa Prefecture that has been represented in the national Diet and is notably associated with former Prime Minister Yoshirō Mori.
  • 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_69d8e510024481908415c0d616fa6186 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e640c6cb3c819096b8093499d8e1ad completed April 20, 2026, 3:05 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0771ad705c8190aadad012e23c68a1 completed May 15, 2026, 7:19 p.m.
NEDg Description generation batch_6a0773a7b6c48190bc7749fb03153745 completed May 15, 2026, 7:27 p.m.
NED2 Entity disambiguation (via description) batch_6a0774088414819098b770c2af602507 completed May 15, 2026, 7:29 p.m.
Created at: April 10, 2026, 1:43 p.m.