Triple

T17706438
Position Surface form Disambiguated ID Type / Status
Subject Ichirō Matsui E441443 entity
Predicate nativeName P15 FINISHED
Object 松井一郎
松井一郎 is a Japanese politician best known as a leading figure of the Japan Innovation Party and former governor of Osaka Prefecture and mayor of Osaka City.
E1283863 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: 松井一郎 | Statement: [Ichirō Matsui, nativeName, 松井一郎]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 松井一郎
Context triple: [Ichirō Matsui, nativeName, 松井一郎]
  • A. 太田昭宏
    太田昭宏は、日本の政治家であり、公明党の元代表として国土交通大臣などを歴任した人物である。
  • B. 近藤浩治
    近藤浩治は、『スーパーマリオブラザーズ』や『ゼルダの伝説』シリーズなどで知られる日本の著名なゲーム音楽作曲家です。
  • C. 吉田健一
    吉田健一は、戦後日本を代表する首相・吉田茂の長男であり、英文学者・評論家として知られる文学者である。
  • D. 佐藤信介
    佐藤信介は、戦後日本の保守政治を主導し第56・57代内閣総理大臣を務めた政治家・岸信介の本名である。
  • E. 山口那津男
    山口那津男 is a Japanese politician who serves as the longtime leader of the Komeito party and has played a key role in Japan’s ruling coalition governments.
  • 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: 松井一郎
Triple: [Ichirō Matsui, nativeName, 松井一郎]
Generated description
松井一郎 is a Japanese politician best known as a leading figure of the Japan Innovation Party and former governor of Osaka Prefecture and mayor of Osaka City.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 松井一郎
Target entity description: 松井一郎 is a Japanese politician best known as a leading figure of the Japan Innovation Party and former governor of Osaka Prefecture and mayor of Osaka City.
  • A. 太田昭宏
    太田昭宏は、日本の政治家であり、公明党の元代表として国土交通大臣などを歴任した人物である。
  • B. 近藤浩治
    近藤浩治は、『スーパーマリオブラザーズ』や『ゼルダの伝説』シリーズなどで知られる日本の著名なゲーム音楽作曲家です。
  • C. 吉田健一
    吉田健一は、戦後日本を代表する首相・吉田茂の長男であり、英文学者・評論家として知られる文学者である。
  • D. 佐藤信介
    佐藤信介は、戦後日本の保守政治を主導し第56・57代内閣総理大臣を務めた政治家・岸信介の本名である。
  • E. 山口那津男
    山口那津男 is a Japanese politician who serves as the longtime leader of the Komeito party and has played a key role in Japan’s ruling coalition governments.
  • 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_69d8b9ea20b48190ace88bb46b01e6a9 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e47297f7188190ba859d71e394bd4b completed April 19, 2026, 6:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a023022e50881908a617d2f80e00956 completed May 11, 2026, 7:38 p.m.
NEDg Description generation batch_6a0231b6005c8190a1d7aa10a61fa7b9 completed May 11, 2026, 7:44 p.m.
NED2 Entity disambiguation (via description) batch_6a023228e064819095b1d73d0fd2c3c2 completed May 11, 2026, 7:46 p.m.
Created at: April 10, 2026, 10:05 a.m.