Triple

T17237267
Position Surface form Disambiguated ID Type / Status
Subject 小泉 E418395 entity
Predicate writingVariant P2203 FINISHED
Object こいずみ
こいずみ is the hiragana rendering of the Japanese surname 小泉, commonly romanized as Koizumi.
 E1257994 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: こいずみ | Statement: [小泉, writingVariant, こいずみ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: こいずみ
Context triple: [小泉, writingVariant, こいずみ]
  • A. Koza
    Koza was the former name of what is now Okinawa City, a major urban center on Japan’s Okinawa Island known for its close historical ties to nearby U.S. military bases.
  • B. Ushishiru
    Ushishiru is the Japanese name for Ushishir, a volcanic island in Russia’s Kuril Islands chain known for its caldera and geothermal activity.
  • C. Kosubosu
    Kosubosu is a town in Nigeria that serves as the administrative center of Baruten Local Government Area in Kwara State.
  • D. Konomihu
    Konomihu is an extinct Native American language variety traditionally spoken in northern California, considered a dialect of the Shasta language.
  • E. Aozou
    Aozou is a small, remote settlement in northern Chad, historically associated with the disputed Aozou Strip along the Chadian–Libyan border.
  • 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: こいずみ
Triple: [小泉, writingVariant, こいずみ]
Generated description
こいずみ is the hiragana rendering of the Japanese surname 小泉, commonly romanized as Koizumi.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: こいずみ
Target entity description: こいずみ is the hiragana rendering of the Japanese surname 小泉, commonly romanized as Koizumi.
  • A. Koza
    Koza was the former name of what is now Okinawa City, a major urban center on Japan’s Okinawa Island known for its close historical ties to nearby U.S. military bases.
  • B. Ushishiru
    Ushishiru is the Japanese name for Ushishir, a volcanic island in Russia’s Kuril Islands chain known for its caldera and geothermal activity.
  • C. Kosubosu
    Kosubosu is a town in Nigeria that serves as the administrative center of Baruten Local Government Area in Kwara State.
  • D. Konomihu
    Konomihu is an extinct Native American language variety traditionally spoken in northern California, considered a dialect of the Shasta language.
  • E. Aozou
    Aozou is a small, remote settlement in northern Chad, historically associated with the disputed Aozou Strip along the Chadian–Libyan border.
  • 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_69d886d8e96081909870bff6c3d0bf09 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42dfcf2608190b6935b79ea2ae946 completed April 19, 2026, 1:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01676596a48190ae17a411b86e613e completed May 11, 2026, 5:21 a.m.
NEDg Description generation batch_6a0168a45fc881908540d142db1ed1e9 completed May 11, 2026, 5:27 a.m.
NED2 Entity disambiguation (via description) batch_6a01692c44c881908cd986ad6cf10596 completed May 11, 2026, 5:29 a.m.
Created at: April 10, 2026, 5:39 a.m.