Triple

T19658398
Position Surface form Disambiguated ID Type / Status
Subject Ōkubo E472010 entity
Predicate canBeWrittenAs P12679 FINISHED
Object 大窪
大窪 is a Japanese surname and place name written with the kanji meaning “large hollow” or “big basin.”
E1388358 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: 大窪 | Statement: [Ōkubo, canBeWrittenAs, 大窪]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 大窪
Context triple: [Ōkubo, canBeWrittenAs, 大窪]
  • A. 飛騨川
    飛騨川は岐阜県北部から流れ下り、飛騨地方を貫いて木曽川水系を形成する代表的な河川である。
  • B. 夕張川
    夕張川は、北海道の夕張山地を源流とし石狩川へと注ぐ北海道中部の河川です。
  • C. 筑後川
    筑後川 is a major river in Kyushu, Japan, known for flowing through several prefectures including Fukuoka and Saga before emptying into the Ariake Sea.
  • D. 魚野川
    魚野川 is a river in Niigata Prefecture, Japan, known as a major tributary of the Shinano River and for its rich fishing and scenic valley landscapes.
  • E. 天野川
    天野川は大阪府交野市を流れる、七夕伝説や星にまつわるロマンチックな物語で知られる川です。
  • 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: 大窪
Triple: [Ōkubo, canBeWrittenAs, 大窪]
Generated description
大窪 is a Japanese surname and place name written with the kanji meaning “large hollow” or “big basin.”
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 大窪
Target entity description: 大窪 is a Japanese surname and place name written with the kanji meaning “large hollow” or “big basin.”
  • A. 飛騨川
    飛騨川は岐阜県北部から流れ下り、飛騨地方を貫いて木曽川水系を形成する代表的な河川である。
  • B. 夕張川
    夕張川は、北海道の夕張山地を源流とし石狩川へと注ぐ北海道中部の河川です。
  • C. 筑後川
    筑後川 is a major river in Kyushu, Japan, known for flowing through several prefectures including Fukuoka and Saga before emptying into the Ariake Sea.
  • D. 魚野川
    魚野川 is a river in Niigata Prefecture, Japan, known as a major tributary of the Shinano River and for its rich fishing and scenic valley landscapes.
  • E. 天野川
    天野川は大阪府交野市を流れる、七夕伝説や星にまつわるロマンチックな物語で知られる川です。
  • 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_69d8e51395348190ac1416d46dfc6db0 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e641485ce481908b3860fa5e3a9f6e completed April 20, 2026, 3:07 p.m.
NED1 Entity disambiguation (via context triple) batch_6a077ef5e3108190b2f7f05a01f81fc1 completed May 15, 2026, 8:15 p.m.
NEDg Description generation batch_6a07801618c88190a4073957960b36c6 completed May 15, 2026, 8:20 p.m.
NED2 Entity disambiguation (via description) batch_6a0780f798888190847de6b2951d879b completed May 15, 2026, 8:24 p.m.
Created at: April 10, 2026, 1:45 p.m.