Triple

T17237280
Position Surface form Disambiguated ID Type / Status
Subject Lafcadio Hearn E418396 entity
Predicate alsoKnownAs P39 FINISHED
Object Koizumi Yakumo
Koizumi Yakumo, born Lafcadio Hearn, was a Greek-Irish writer who became a naturalized Japanese citizen and is renowned for his collections of Japanese ghost stories and essays on Japanese culture.
E1259931 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: Koizumi Yakumo | Statement: [Lafcadio Hearn, alsoKnownAs, Koizumi Yakumo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Koizumi Yakumo
Context triple: [Lafcadio Hearn, alsoKnownAs, Koizumi Yakumo]
  • A. Junya Koizumi
    Junya Koizumi was a Japanese politician and influential postwar cabinet minister who served as Director-General of the Japan Defense Agency and is known as the grandfather of former Prime Minister Junichiro Koizumi.
  • B. Shioli Kutsuna
    Shioli Kutsuna is a Japanese-Australian actress known for roles in international films and series, including major Hollywood productions and high-profile video game projects.
  • C. Koizumi Hanayo
    Koizumi Hanayo is a shy, rice-loving first-year student and idol-in-training from the multimedia project Love Live! School Idol Project, where she is a member of the school idol group μ's.
  • D. Koizumi
    Koizumi is a Japanese surname most prominently associated with Junichiro Koizumi, a former Prime Minister of Japan known for his reformist policies.
  • E. Koizumi Kyoko
    Koizumi Kyoko is a prominent Japanese singer and actress who rose to fame in the 1980s as an idol and later became acclaimed for her versatile film and television roles.
  • 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: Koizumi Yakumo
Triple: [Lafcadio Hearn, alsoKnownAs, Koizumi Yakumo]
Generated description
Koizumi Yakumo, born Lafcadio Hearn, was a Greek-Irish writer who became a naturalized Japanese citizen and is renowned for his collections of Japanese ghost stories and essays on Japanese culture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Koizumi Yakumo
Target entity description: Koizumi Yakumo, born Lafcadio Hearn, was a Greek-Irish writer who became a naturalized Japanese citizen and is renowned for his collections of Japanese ghost stories and essays on Japanese culture.
  • A. Junya Koizumi
    Junya Koizumi was a Japanese politician and influential postwar cabinet minister who served as Director-General of the Japan Defense Agency and is known as the grandfather of former Prime Minister Junichiro Koizumi.
  • B. Shioli Kutsuna
    Shioli Kutsuna is a Japanese-Australian actress known for roles in international films and series, including major Hollywood productions and high-profile video game projects.
  • C. Koizumi Hanayo
    Koizumi Hanayo is a shy, rice-loving first-year student and idol-in-training from the multimedia project Love Live! School Idol Project, where she is a member of the school idol group μ's.
  • D. Koizumi
    Koizumi is a Japanese surname most prominently associated with Junichiro Koizumi, a former Prime Minister of Japan known for his reformist policies.
  • E. Koizumi Kyoko
    Koizumi Kyoko is a prominent Japanese singer and actress who rose to fame in the 1980s as an idol and later became acclaimed for her versatile film and television roles.
  • 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_6a01793efa288190b63f641381566bb9 completed May 11, 2026, 6:37 a.m.
NEDg Description generation batch_6a017a7c7f408190a3123584e76c228b completed May 11, 2026, 6:43 a.m.
NED2 Entity disambiguation (via description) batch_6a017b0da1048190ad37b1b241d110f4 completed May 11, 2026, 6:45 a.m.
Created at: April 10, 2026, 5:39 a.m.