Triple

T10600987
Position Surface form Disambiguated ID Type / Status
Subject Hitoshi E275744 entity
Predicate hasNotableBearer P458 FINISHED
Object Hitoshi Yamakawa
Hitoshi Yamakawa is a Japanese name bearer, likely referring to an individual whose specific public prominence or achievements are not clearly established in widely available sources.
 E1142924 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: Hitoshi Yamakawa | Statement: [Hitoshi, hasNotableBearer, Hitoshi Yamakawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hitoshi Yamakawa
Context triple: [Hitoshi, hasNotableBearer, Hitoshi Yamakawa]
  • A. Hitoshi Murayama
    Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
  • B. Hitoshi Kato
    Hitoshi Kato is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
  • C. Hitoshi Kuroki
    Hitoshi Kuroki is a Japanese individual notable enough to be recognized as a prominent bearer of the given name Hitoshi.
  • D. Hitoshi Nakajima
    Hitoshi Nakajima is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
  • E. Hitoshi Sugai
    Hitoshi Sugai is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
  • 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: Hitoshi Yamakawa
Triple: [Hitoshi, hasNotableBearer, Hitoshi Yamakawa]
Generated description
Hitoshi Yamakawa is a Japanese name bearer, likely referring to an individual whose specific public prominence or achievements are not clearly established in widely available sources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hitoshi Yamakawa
Target entity description: Hitoshi Yamakawa is a Japanese name bearer, likely referring to an individual whose specific public prominence or achievements are not clearly established in widely available sources.
  • A. Hitoshi Murayama
    Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
  • B. Hitoshi Kato
    Hitoshi Kato is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
  • C. Hitoshi Kuroki
    Hitoshi Kuroki is a Japanese individual notable enough to be recognized as a prominent bearer of the given name Hitoshi.
  • D. Hitoshi Nakajima
    Hitoshi Nakajima is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
  • E. Hitoshi Sugai
    Hitoshi Sugai is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
  • 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_69d6aaf948d88190806cc3a8c47a3fb2 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d6ded52f288190b40288d0acbe009b completed April 8, 2026, 11:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69fed314bb9481908144c5399aa62ffa completed May 9, 2026, 6:24 a.m.
NEDg Description generation batch_69fed47c88d08190a4396b955c9bb388 completed May 9, 2026, 6:30 a.m.
NED2 Entity disambiguation (via description) batch_69fed50956408190b1426d578803974e completed May 9, 2026, 6:32 a.m.
Created at: April 8, 2026, 7:31 p.m.