Triple

T7668186
Position Surface form Disambiguated ID Type / Status
Subject 河野太郎 E173676 entity
Predicate 祖父 P979 FINISHED
Object 河野一郎
河野一郎は、戦前・戦後の日本で農林大臣や建設大臣などを歴任し、自民党内で大きな影響力を持った保守系の政治家です。
E681016 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: 河野一郎 | Statement: [河野太郎, 祖父, 河野一郎]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 河野一郎
Context triple: [河野太郎, 祖父, 河野一郎]
  • A. 枝野幸男
    枝野幸男 is a Japanese politician who served as Chief Cabinet Secretary and later became the founding leader of the Constitutional Democratic Party of Japan.
  • B. 森喜朗
    森喜朗は、2000年から2001年まで内閣総理大臣を務めた日本の政治家です。
  • C. 麻生太郎
    麻生太郎は、日本の自由民主党所属の政治家であり、第92代内閣総理大臣や副総理・財務大臣などを歴任した人物である。
  • D. 河野太郎
    河野太郎 is a prominent Japanese politician known for serving in key cabinet posts such as foreign minister and defense minister, and for his active presence in domestic reform and digital policy.
  • E. 小泉進次郎
    小泉進次郎は、日本の自由民主党所属で環境大臣などを務めたことで知られる衆議院議員であり、小泉純一郎元首相の次男としても著名な政治家である。
  • 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: 河野一郎
Triple: [河野太郎, 祖父, 河野一郎]
Generated description
河野一郎は、戦前・戦後の日本で農林大臣や建設大臣などを歴任し、自民党内で大きな影響力を持った保守系の政治家です。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 河野一郎
Target entity description: 河野一郎は、戦前・戦後の日本で農林大臣や建設大臣などを歴任し、自民党内で大きな影響力を持った保守系の政治家です。
  • A. 枝野幸男
    枝野幸男 is a Japanese politician who served as Chief Cabinet Secretary and later became the founding leader of the Constitutional Democratic Party of Japan.
  • B. 森喜朗
    森喜朗は、2000年から2001年まで内閣総理大臣を務めた日本の政治家です。
  • C. 麻生太郎
    麻生太郎は、日本の自由民主党所属の政治家であり、第92代内閣総理大臣や副総理・財務大臣などを歴任した人物である。
  • D. 河野太郎
    河野太郎 is a prominent Japanese politician known for serving in key cabinet posts such as foreign minister and defense minister, and for his active presence in domestic reform and digital policy.
  • E. 小泉進次郎
    小泉進次郎は、日本の自由民主党所属で環境大臣などを務めたことで知られる衆議院議員であり、小泉純一郎元首相の次男としても著名な政治家である。
  • 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_69c699562484819086752091e3164a27 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c701c26ffc8190894fdef92f877f38 completed March 27, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a22442dc8190a26c966e7b06f1a9 completed March 29, 2026, 3:53 a.m.
NEDg Description generation batch_69c8a2ed6a7c8190b5445d8dfd10166d completed March 29, 2026, 3:56 a.m.
NED2 Entity disambiguation (via description) batch_69c8a3937dd08190a1f9e589185a0f93 completed March 29, 2026, 3:59 a.m.
Created at: March 27, 2026, 4 p.m.