Triple

T20091992
Position Surface form Disambiguated ID Type / Status
Subject Katsuya Okada E496293 entity
Predicate placeOfBirth P1 FINISHED
Object Yokkaichi, Mie Prefecture, Japan — 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: Yokkaichi, Mie Prefecture, Japan | Statement: [Katsuya Okada, placeOfBirth, Yokkaichi, Mie Prefecture, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yokkaichi, Mie Prefecture, Japan
Context triple: [Katsuya Okada, placeOfBirth, Yokkaichi, Mie Prefecture, Japan]
  • A. Toyohashi, Aichi Prefecture, Japan
    Toyohashi, in Aichi Prefecture, Japan, is a mid-sized industrial and commercial city on Honshu known for its manufacturing base and role as a regional transportation hub.
  • B. Kurashiki, Okayama Prefecture, Japan
    Kurashiki is a historic city in Okayama Prefecture, Japan, known for its well-preserved Edo-period merchant quarter and picturesque canal district.
  • C. Nishinomiya, Hyōgo Prefecture, Japan
    Nishinomiya, in Hyōgo Prefecture, Japan, is a city in the Kansai region known for its iconic Koshien Stadium and strong baseball culture.
  • D. Nagoya, Aichi, Japan
    Nagoya, Aichi, Japan is a major industrial and commercial city in central Japan, known as a key manufacturing hub—especially for the automotive industry—and the largest city in the Chūbu region.
  • E. Tokorozawa, Saitama, Japan
    Tokorozawa is a city in Saitama Prefecture, Japan, known as a residential and commercial hub in the Tokyo metropolitan area and for hosting Seibu Dome and the Seibu Railway network.
  • 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: Yokkaichi, Mie Prefecture, Japan
Target entity description: Yokkaichi is an industrial port city in Mie Prefecture, Japan, known for its petrochemical complexes and role as a regional commercial center.
  • A. Toyohashi, Aichi Prefecture, Japan
    Toyohashi, in Aichi Prefecture, Japan, is a mid-sized industrial and commercial city on Honshu known for its manufacturing base and role as a regional transportation hub.
  • B. Kurashiki, Okayama Prefecture, Japan
    Kurashiki is a historic city in Okayama Prefecture, Japan, known for its well-preserved Edo-period merchant quarter and picturesque canal district.
  • C. Nishinomiya, Hyōgo Prefecture, Japan
    Nishinomiya, in Hyōgo Prefecture, Japan, is a city in the Kansai region known for its iconic Koshien Stadium and strong baseball culture.
  • D. Nagoya, Aichi, Japan
    Nagoya, Aichi, Japan is a major industrial and commercial city in central Japan, known as a key manufacturing hub—especially for the automotive industry—and the largest city in the Chūbu region.
  • E. Tokorozawa, Saitama, Japan
    Tokorozawa is a city in Saitama Prefecture, Japan, known as a residential and commercial hub in the Tokyo metropolitan area and for hosting Seibu Dome and the Seibu Railway network.
  • 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_69da626eee3881909f3454986d4a6511 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6655edde08190a3f950e7f0c7cf9c completed April 20, 2026, 5:41 p.m.
Created at: April 11, 2026, 11:22 p.m.