Triple

T5577546
Position Surface form Disambiguated ID Type / Status
Subject Did I Do That? E146356 entity
Predicate hasPerformerMember P46749 FINISHED
Object Masaki Aiba
Masaki Aiba is a Japanese singer, actor, and television personality best known as a member of the popular boy band Arashi.
 E820779 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: Masaki Aiba | Statement: [Did I Do That?, hasPerformerMember, Masaki Aiba]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Masaki Aiba
Context triple: [Did I Do That?, hasPerformerMember, Masaki Aiba]
  • A. Kenta Motokura
    Kenta Motokura is a Japanese video game artist and director at Nintendo, best known for his creative work on major Super Mario titles.
  • B. Kenta Satō
    Kenta Satō is a Japanese individual notable enough to be recognized as a bearer of the surname Satō, though specific widely known achievements or roles are not clearly established.
  • C. Masato Otaka
    Masato Otaka is a Japanese architect associated with the Metabolism movement, known for his contributions to postwar urban planning and visionary megastructure designs.
  • D. Masashi Shinohara
    Masashi Shinohara is a Japanese suit actor and performer known for portraying kaiju characters in the Godzilla and related tokusatsu film series.
  • E. Kenta Izumi
    Kenta Izumi is a Japanese politician who serves as the leader of the main opposition force, the Constitutional Democratic Party of Japan.
  • 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: Masaki Aiba
Triple: [Did I Do That?, hasPerformerMember, Masaki Aiba]
Generated description
Masaki Aiba is a Japanese singer, actor, and television personality best known as a member of the popular boy band Arashi.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Masaki Aiba
Target entity description: Masaki Aiba is a Japanese singer, actor, and television personality best known as a member of the popular boy band Arashi.
  • A. Kenta Motokura
    Kenta Motokura is a Japanese video game artist and director at Nintendo, best known for his creative work on major Super Mario titles.
  • B. Kenta Satō
    Kenta Satō is a Japanese individual notable enough to be recognized as a bearer of the surname Satō, though specific widely known achievements or roles are not clearly established.
  • C. Masato Otaka
    Masato Otaka is a Japanese architect associated with the Metabolism movement, known for his contributions to postwar urban planning and visionary megastructure designs.
  • D. Masashi Shinohara
    Masashi Shinohara is a Japanese suit actor and performer known for portraying kaiju characters in the Godzilla and related tokusatsu film series.
  • E. Kenta Izumi
    Kenta Izumi is a Japanese politician who serves as the leader of the main opposition force, the Constitutional Democratic Party of Japan.
  • 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_69c008ffed108190a084602227af6157 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c021d8d600819097df4e265e262d90 completed March 22, 2026, 5:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1c3ed827c8190899cb2ae9561765e completed April 5, 2026, 2:07 a.m.
NEDg Description generation batch_69d1c49053d08190b2bb5dc917785b6e completed April 5, 2026, 2:10 a.m.
NED2 Entity disambiguation (via description) batch_69d1c55139b88190bdebdb989ecc6a9d completed April 5, 2026, 2:13 a.m.
Created at: March 22, 2026, 3:37 p.m.