Triple

T8089767
Position Surface form Disambiguated ID Type / Status
Subject Hokuriku Shinkansen E188825 entity
Predicate routeFeature P8860 FINISHED
Object passes through Ishikawa Prefecture
The Hokuriku Shinkansen is a high-speed railway line in Japan that connects the Tokyo area with the Hokuriku region along the Sea of Japan coast.
E598427 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: passes through Ishikawa Prefecture | Statement: [Hokuriku Shinkansen, routeFeature, passes through Ishikawa Prefecture]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: passes through Ishikawa Prefecture
Context triple: [Hokuriku Shinkansen, routeFeature, passes through Ishikawa Prefecture]
  • A. Kōka, Shiga Prefecture
    Kōka, Shiga Prefecture is a rural city in Japan’s Kansai region known for its historic ninja heritage and scenic mountain landscapes.
  • B. Shirakawa area
    The Shirakawa area is a picturesque, historic riverside quarter in Kyoto’s Gion district, known for its traditional wooden machiya houses, stone-paved lanes, and cherry tree–lined canal.
  • C. Saga Prefecture
    Saga Prefecture is an administrative region on Japan’s Kyushu island, known for its historic ceramics centers like Arita and Imari and its largely rural, coastal landscape.
  • D. Yamanobe-no-michi area
    The Yamanobe-no-michi area is a historic rural region in Nara Prefecture known for Japan’s oldest recorded road, ancient shrines, burial mounds, and scenic walking trails through the foothills around Tenri.
  • E. Toyama Prefecture
    Toyama Prefecture is a coastal prefecture on Japan’s main island of Honshu, known for its dramatic Tateyama Mountain Range, deep snow corridors, and rich traditional crafts and seafood.
  • 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: passes through Ishikawa Prefecture
Triple: [Hokuriku Shinkansen, routeFeature, passes through Ishikawa Prefecture]
Generated description
The Hokuriku Shinkansen is a high-speed railway line in Japan that connects the Tokyo area with the Hokuriku region along the Sea of Japan coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: passes through Ishikawa Prefecture
Target entity description: The Hokuriku Shinkansen is a high-speed railway line in Japan that connects the Tokyo area with the Hokuriku region along the Sea of Japan coast.
  • A. Kōka, Shiga Prefecture
    Kōka, Shiga Prefecture is a rural city in Japan’s Kansai region known for its historic ninja heritage and scenic mountain landscapes.
  • B. Shirakawa area
    The Shirakawa area is a picturesque, historic riverside quarter in Kyoto’s Gion district, known for its traditional wooden machiya houses, stone-paved lanes, and cherry tree–lined canal.
  • C. Saga Prefecture
    Saga Prefecture is an administrative region on Japan’s Kyushu island, known for its historic ceramics centers like Arita and Imari and its largely rural, coastal landscape.
  • D. Yamanobe-no-michi area
    The Yamanobe-no-michi area is a historic rural region in Nara Prefecture known for Japan’s oldest recorded road, ancient shrines, burial mounds, and scenic walking trails through the foothills around Tenri.
  • E. Toyama Prefecture chosen
    Toyama Prefecture is a coastal prefecture on Japan’s main island of Honshu, known for its dramatic Tateyama Mountain Range, deep snow corridors, and rich traditional crafts and seafood.
  • F. None of above.

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_69ca82b7b3e88190b9041ab0ef28b3cb completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb421e30e88190b9699b338b69b81c completed March 31, 2026, 3:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc93f6eb9c8190b33210621d215d56 completed April 1, 2026, 3:41 a.m.
NEDg Description generation batch_69cc96f2220881909d752d4088bd375a completed April 1, 2026, 3:54 a.m.
NED2 Entity disambiguation (via description) batch_69cca843fbc0819098d1841fcef25eaa completed April 1, 2026, 5:08 a.m.
Created at: March 30, 2026, 5:29 p.m.