Triple

T4016648
Position Surface form Disambiguated ID Type / Status
Subject Tetsu Katayama E90776 entity
Predicate birthPlace P1 FINISHED
Object Tanabe, Wakayama, Japan
Tanabe is a coastal city in Wakayama Prefecture, Japan, known as a gateway to the Kumano Kodo pilgrimage routes and for its scenic natural landscapes.
 E407531 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: Tanabe, Wakayama, Japan | Statement: [Tetsu Katayama, birthPlace, Tanabe, Wakayama, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tanabe, Wakayama, Japan
Context triple: [Tetsu Katayama, birthPlace, Tanabe, Wakayama, Japan]
  • A. Tamba, Hyōgo, Japan
    Tamba is a rural city in Hyōgo Prefecture, Japan, known for its historic castle town districts, traditional ceramics, and agricultural products such as black soybeans and chestnuts.
  • B. Tsuyama, Japan
    Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
  • 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. Kakeya, Shimane, Japan
    Kakeya, Shimane, Japan is a small town in Shimane Prefecture best known as the birthplace of former Japanese Prime Minister Noboru Takeshita.
  • E. Katsuragi, Nara Prefecture, Japan
    Katsuragi is a city in Nara Prefecture, Japan, known for its historical and cultural significance in the Kansai region.
  • 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: Tanabe, Wakayama, Japan
Triple: [Tetsu Katayama, birthPlace, Tanabe, Wakayama, Japan]
Generated description
Tanabe is a coastal city in Wakayama Prefecture, Japan, known as a gateway to the Kumano Kodo pilgrimage routes and for its scenic natural landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tanabe, Wakayama, Japan
Target entity description: Tanabe is a coastal city in Wakayama Prefecture, Japan, known as a gateway to the Kumano Kodo pilgrimage routes and for its scenic natural landscapes.
  • A. Tamba, Hyōgo, Japan
    Tamba is a rural city in Hyōgo Prefecture, Japan, known for its historic castle town districts, traditional ceramics, and agricultural products such as black soybeans and chestnuts.
  • B. Tsuyama, Japan
    Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
  • 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. Kakeya, Shimane, Japan
    Kakeya, Shimane, Japan is a small town in Shimane Prefecture best known as the birthplace of former Japanese Prime Minister Noboru Takeshita.
  • E. Katsuragi, Nara Prefecture, Japan
    Katsuragi is a city in Nara Prefecture, Japan, known for its historical and cultural significance in the Kansai region.
  • 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_69aed95e44088190aff7d90a151b1b20 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefaa85ac881909e46fb3d76a794af completed March 9, 2026, 4:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b54c792d948190aed89f2a52d65688 completed March 14, 2026, 11:54 a.m.
NEDg Description generation batch_69b54cf3da208190aa844c9ea66354fe completed March 14, 2026, 11:56 a.m.
NED2 Entity disambiguation (via description) batch_69b55159dc288190a63d5f5164b73bbb completed March 14, 2026, 12:15 p.m.
Created at: March 9, 2026, 3:35 p.m.