Triple

T10187096
Position Surface form Disambiguated ID Type / Status
Subject Nakamura E236938 entity
Predicate hasNotableBearer P458 FINISHED
Object Koji Nakamura (musician)
Koji Nakamura is a Japanese musician, singer-songwriter, and producer best known as the frontman of the alternative rock band Supercar and for his influential work in Japan’s indie and electronic music scenes.
 E847950 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: Koji Nakamura (musician) | Statement: [Nakamura, hasNotableBearer, Koji Nakamura (musician)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Koji Nakamura (musician)
Context triple: [Nakamura, hasNotableBearer, Koji Nakamura (musician)]
  • A. Masato Nakamura (musician)
    Masato Nakamura is a Japanese musician, composer, and bassist best known for co-founding the pop band Dreams Come True and composing the iconic soundtracks for the early Sonic the Hedgehog video games.
  • B. Joji Watanuki
    Joji Watanuki is a political scientist known for his collaborative work with Samuel P. Huntington on comparative politics and political development.
  • C. Tanaka Yoshiki
    Tanaka Yoshiki is a Japanese novelist best known for creating the epic science fiction series "Legend of the Galactic Heroes."
  • D. William Kenzo Nakamura
    William Kenzo Nakamura was a Japanese American U.S. Army soldier and Medal of Honor recipient who served in World War II.
  • E. Masaaki Suzuki
    Masaaki Suzuki was an Imperial Japanese military officer who commanded forces during World War II, including in the Pacific campaign.
  • 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: Koji Nakamura (musician)
Triple: [Nakamura, hasNotableBearer, Koji Nakamura (musician)]
Generated description
Koji Nakamura is a Japanese musician, singer-songwriter, and producer best known as the frontman of the alternative rock band Supercar and for his influential work in Japan’s indie and electronic music scenes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Koji Nakamura (musician)
Target entity description: Koji Nakamura is a Japanese musician, singer-songwriter, and producer best known as the frontman of the alternative rock band Supercar and for his influential work in Japan’s indie and electronic music scenes.
  • A. Masato Nakamura (musician)
    Masato Nakamura is a Japanese musician, composer, and bassist best known for co-founding the pop band Dreams Come True and composing the iconic soundtracks for the early Sonic the Hedgehog video games.
  • B. Joji Watanuki
    Joji Watanuki is a political scientist known for his collaborative work with Samuel P. Huntington on comparative politics and political development.
  • C. Tanaka Yoshiki
    Tanaka Yoshiki is a Japanese novelist best known for creating the epic science fiction series "Legend of the Galactic Heroes."
  • D. William Kenzo Nakamura
    William Kenzo Nakamura was a Japanese American U.S. Army soldier and Medal of Honor recipient who served in World War II.
  • E. Masaaki Suzuki
    Masaaki Suzuki was an Imperial Japanese military officer who commanded forces during World War II, including in the Pacific campaign.
  • 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_69ca84d7260c8190bfbec36762943f37 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cded790b488190b1ed4645554873cd completed April 2, 2026, 4:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69d32ad838b08190ab8c50a4108bba68 completed April 6, 2026, 3:39 a.m.
NEDg Description generation batch_69d32c50f34881909e33acb0e4d9342e completed April 6, 2026, 3:45 a.m.
NED2 Entity disambiguation (via description) batch_69d32cc129ec81909ca30c9475547a62 completed April 6, 2026, 3:47 a.m.
Created at: March 30, 2026, 9:12 p.m.