Triple

T10594182
Position Surface form Disambiguated ID Type / Status
Subject Shinhidaka E250065 entity
Predicate subprefectureCapital P94831 FINISHED
Object Urakawa
Urakawa is a coastal town in Hokkaido, Japan, known for its horse breeding industry and scenic Pacific shoreline.
E1044225 NE FINISHED

How this triple was built (5 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: Urakawa | Statement: [Shinhidaka, subprefectureCapital, Urakawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Urakawa
Context triple: [Shinhidaka, subprefectureCapital, Urakawa]
  • A. Tatsuno
    Tatsuno is a city in western Japan known for its traditional soy sauce production and historic townscape within Hyogo Prefecture.
  • B. Kamiyama
    Kamiyama is a Japanese surname borne by various individuals, including artists, athletes, and public figures.
  • C. Aikawa
    Aikawa was a former town in Niigata Prefecture, Japan, known historically for its role in the Sado gold and silver mining region before being merged into the city of Sado.
  • D. Nakagawa
    Nakagawa is a river in Japan, likely a tributary or neighboring waterway associated with the Edogawa River system.
  • E. Takizawa
    Takizawa is a city in northeastern Japan known for its rural landscapes and proximity to the regional center of Morioka in Iwate Prefecture.
  • 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: Urakawa
Triple: [Shinhidaka, subprefectureCapital, Urakawa]
Generated description
Urakawa is a coastal town in Hokkaido, Japan, known for its horse breeding industry and scenic Pacific shoreline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Urakawa
Target entity description: Urakawa is a coastal town in Hokkaido, Japan, known for its horse breeding industry and scenic Pacific shoreline.
  • A. Tatsuno
    Tatsuno is a city in western Japan known for its traditional soy sauce production and historic townscape within Hyogo Prefecture.
  • B. Kamiyama
    Kamiyama is a Japanese surname borne by various individuals, including artists, athletes, and public figures.
  • C. Aikawa
    Aikawa was a former town in Niigata Prefecture, Japan, known historically for its role in the Sado gold and silver mining region before being merged into the city of Sado.
  • D. Nakagawa
    Nakagawa is a river in Japan, likely a tributary or neighboring waterway associated with the Edogawa River system.
  • E. Takizawa
    Takizawa is a city in northeastern Japan known for its rural landscapes and proximity to the regional center of Morioka in Iwate Prefecture.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: subprefectureCapital
Context triple: [Shinhidaka, subprefectureCapital, Urakawa]
  • A. prefectureCapital
    Indicates that a city serves as the administrative capital of a given prefecture.
  • B. subprefectureOf
    Indicates that one administrative subprefecture is a subordinate division within and officially belongs to a larger governing region or prefecture.
  • C. isPrefecturalCityOf
    Indicates that a city holds the administrative status of a prefecture-level city within a given region or country.
  • D. subprefecture
    Indicates that an entity is a subprefecture (an administrative subdivision) of another administrative region or jurisdiction.
  • E. prefectureCapitalNearby
    Indicates that a prefecture’s capital city is geographically close to the referenced location.
  • F. None of above. chosen

Provenance (7 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_69d381c9d3d48190a29ee491e1696a0e completed April 6, 2026, 9:50 a.m.
NER Named-entity recognition batch_69d5278bacd88190a50dedfa59b622fc completed April 7, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75462fe9081908b939a1c6bdba6b9 completed May 3, 2026, 1:57 p.m.
NEDg Description generation batch_69f754d3911881909beb5f90cb8b3b91 completed May 3, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f75510dea481909e52733c55293375 completed May 3, 2026, 2 p.m.
PD Predicate disambiguation batch_69d5190a6dfc819088262957551808a1 completed April 7, 2026, 2:47 p.m.
PDg Predicate description generation batch_69d5270eca0481908573b698390c5b08 completed April 7, 2026, 3:47 p.m.
Created at: April 6, 2026, 12:41 p.m.