Triple

T19604571
Position Surface form Disambiguated ID Type / Status
Subject Toshiki Kaifu E470570 entity
Predicate educatedAt P5 FINISHED
Object Chigasaki High School — NE NERFINISHED

How this triple was built (3 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: Chigasaki High School | Statement: [Toshiki Kaifu, educatedAt, Chigasaki High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chigasaki High School
Context triple: [Toshiki Kaifu, educatedAt, Chigasaki High School]
  • A. Otonokizaka High School
    Otonokizaka High School is the fictional Japanese high school where the main characters of the multimedia idol franchise Love Live! School Idol Project form their school idol group and carry out most of the story’s events.
  • B. Kawagoe High School
    Kawagoe High School is a secondary education institution located in the city of Kawagoe in Saitama Prefecture, Japan.
  • C. Tsuru Municipal High School
    Tsuru Municipal High School is a public secondary school located in the city of Tsuru in Yamanashi Prefecture, Japan.
  • D. Kamakura Gakuen High School
    Kamakura Gakuen High School is a Japanese secondary school located in the coastal city of Kamakura, known for its academic programs and scenic setting.
  • E. Kamo High School
    Kamo High School is a secondary school located in the suburb of Kamo in Whangārei, New Zealand.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chigasaki High School
Target entity description: Chigasaki High School is a Japanese secondary school in Chigasaki, Kanagawa Prefecture, known in part for having educated former Prime Minister Toshiki Kaifu.
  • A. Otonokizaka High School
    Otonokizaka High School is the fictional Japanese high school where the main characters of the multimedia idol franchise Love Live! School Idol Project form their school idol group and carry out most of the story’s events.
  • B. Kawagoe High School
    Kawagoe High School is a secondary education institution located in the city of Kawagoe in Saitama Prefecture, Japan.
  • C. Tsuru Municipal High School
    Tsuru Municipal High School is a public secondary school located in the city of Tsuru in Yamanashi Prefecture, Japan.
  • D. Kamakura Gakuen High School
    Kamakura Gakuen High School is a Japanese secondary school located in the coastal city of Kamakura, known for its academic programs and scenic setting.
  • E. Kamo High School
    Kamo High School is a secondary school located in the suburb of Kamo in Whangārei, New Zealand.
  • F. None of above. chosen

Provenance (2 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_69d8e510024481908415c0d616fa6186 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e640c6cb3c819096b8093499d8e1ad completed April 20, 2026, 3:05 p.m.
Created at: April 10, 2026, 1:43 p.m.