Triple

T10939738
Position Surface form Disambiguated ID Type / Status
Subject Kagawa Prefecture E258435 entity
Predicate hasCity P316 FINISHED
Object Higashikagawa
Higashikagawa is a coastal city in eastern Kagawa Prefecture on Japan’s Shikoku island, known for its glove manufacturing industry and scenic Seto Inland Sea views.
 E988954 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: Higashikagawa | Statement: [Kagawa Prefecture, hasCity, Higashikagawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Higashikagawa
Context triple: [Kagawa Prefecture, hasCity, Higashikagawa]
  • A. Yamatogawa
    Yamatogawa is the romanized name of the Yamato River, a significant waterway in the Kansai region of Japan.
  • B. Sagami River
    The Sagami River is a major river in central Japan that flows through Yamanashi and Kanagawa Prefectures before reaching the Pacific Ocean.
  • C. Minamishinagawa
    Minamishinagawa is a neighborhood in Tokyo’s Shinagawa ward known for its mix of residential streets, local shops, and proximity to major transport hubs.
  • D. Tamagawa River
    The Tamagawa River is a major river in the Tokyo and Kanagawa regions of Japan, known for its scenic banks, recreational areas, and role as a natural boundary within the Greater Tokyo Area.
  • E. Mukogawa River
    The Mukogawa River is a prominent river in Japan’s Hyōgo Prefecture that flows through cities such as Nishinomiya before emptying into Osaka Bay.
  • 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: Higashikagawa
Triple: [Kagawa Prefecture, hasCity, Higashikagawa]
Generated description
Higashikagawa is a coastal city in eastern Kagawa Prefecture on Japan’s Shikoku island, known for its glove manufacturing industry and scenic Seto Inland Sea views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Higashikagawa
Target entity description: Higashikagawa is a coastal city in eastern Kagawa Prefecture on Japan’s Shikoku island, known for its glove manufacturing industry and scenic Seto Inland Sea views.
  • A. Yamatogawa
    Yamatogawa is the romanized name of the Yamato River, a significant waterway in the Kansai region of Japan.
  • B. Sagami River
    The Sagami River is a major river in central Japan that flows through Yamanashi and Kanagawa Prefectures before reaching the Pacific Ocean.
  • C. Minamishinagawa
    Minamishinagawa is a neighborhood in Tokyo’s Shinagawa ward known for its mix of residential streets, local shops, and proximity to major transport hubs.
  • D. Tamagawa River
    The Tamagawa River is a major river in the Tokyo and Kanagawa regions of Japan, known for its scenic banks, recreational areas, and role as a natural boundary within the Greater Tokyo Area.
  • E. Mukogawa River
    The Mukogawa River is a prominent river in Japan’s Hyōgo Prefecture that flows through cities such as Nishinomiya before emptying into Osaka Bay.
  • 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_69d6aa8769b4819082bfe5e61b9017f0 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d770c1389881909341170984211810 completed April 9, 2026, 9:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69f6554d0b0081909cc031ff06b796c0 completed May 2, 2026, 7:49 p.m.
NEDg Description generation batch_69f6566dccc0819085e059c7b0288f6c completed May 2, 2026, 7:54 p.m.
NED2 Entity disambiguation (via description) batch_69f657aa1bf48190a884e0dfce31e30e completed May 2, 2026, 7:59 p.m.
Created at: April 8, 2026, 9:23 p.m.