Triple

T6218363
Position Surface form Disambiguated ID Type / Status
Subject International Linear Collider E139047 entity
Predicate proposedSiteRegion P62106 FINISHED
Object Kitakami region, Iwate prefecture, Japan
The Kitakami region in Iwate Prefecture, Japan, is a mountainous area in northeastern Honshu noted for its stable geology and rural landscape, making it a prominent candidate site for major international physics projects such as the proposed International Linear Collider.
E578653 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: Kitakami region, Iwate prefecture, Japan | Statement: [International Linear Collider, proposedSiteRegion, Kitakami region, Iwate prefecture, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kitakami region, Iwate prefecture, Japan
Context triple: [International Linear Collider, proposedSiteRegion, Kitakami region, Iwate prefecture, Japan]
  • A. Misawa, Aomori Prefecture, Japan
    Misawa, in Aomori Prefecture, Japan, is a city in northern Honshu known for hosting a major joint U.S.–Japan military air base and its strong ties to aviation and defense activities.
  • B. Yonezawa, Yamagata, Japan
    Yonezawa, Yamagata, Japan is a historic castle town in northeastern Honshu known for its samurai heritage, Yonezawa beef, and scenic mountainous surroundings.
  • C. Taira, Fukushima Prefecture, Japan
    Taira, located in Fukushima Prefecture, Japan, is a district of the city of Iwaki known as a regional commercial and administrative center.
  • D. Kanegasaki, Iwate, Japan
    Kanegasaki is a rural town in Iwate Prefecture in Japan’s Tōhoku region, known for its agricultural landscape and historical sites.
  • E. Oshu, Iwate, Japan
    Oshu, Iwate, Japan is a city in northeastern Honshu known internationally as the birthplace of baseball star Shohei Ohtani.
  • 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: Kitakami region, Iwate prefecture, Japan
Triple: [International Linear Collider, proposedSiteRegion, Kitakami region, Iwate prefecture, Japan]
Generated description
The Kitakami region in Iwate Prefecture, Japan, is a mountainous area in northeastern Honshu noted for its stable geology and rural landscape, making it a prominent candidate site for major international physics projects such as the proposed International Linear Collider.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kitakami region, Iwate prefecture, Japan
Target entity description: The Kitakami region in Iwate Prefecture, Japan, is a mountainous area in northeastern Honshu noted for its stable geology and rural landscape, making it a prominent candidate site for major international physics projects such as the proposed International Linear Collider.
  • A. Misawa, Aomori Prefecture, Japan
    Misawa, in Aomori Prefecture, Japan, is a city in northern Honshu known for hosting a major joint U.S.–Japan military air base and its strong ties to aviation and defense activities.
  • B. Yonezawa, Yamagata, Japan
    Yonezawa, Yamagata, Japan is a historic castle town in northeastern Honshu known for its samurai heritage, Yonezawa beef, and scenic mountainous surroundings.
  • C. Taira, Fukushima Prefecture, Japan
    Taira, located in Fukushima Prefecture, Japan, is a district of the city of Iwaki known as a regional commercial and administrative center.
  • D. Kanegasaki, Iwate, Japan
    Kanegasaki is a rural town in Iwate Prefecture in Japan’s Tōhoku region, known for its agricultural landscape and historical sites.
  • E. Oshu, Iwate, Japan
    Oshu, Iwate, Japan is a city in northeastern Honshu known internationally as the birthplace of baseball star Shohei Ohtani.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: proposedSiteRegion
Context triple: [International Linear Collider, proposedSiteRegion, Kitakami region, Iwate prefecture, Japan]
  • A. likelyRegion chosen
    Indicates that an entity is probably located in, associated with, or originates from a particular geographic region.
  • B. isRegionOf
    Indicates that one entity is a geographic or administrative region belonging to, contained within, or associated with another entity.
  • C. region1
    Indicates that one entity is the first or primary region associated with, containing, or encompassing another entity.
  • D. eligibleRegion
    Indicates the geographic area within which something (such as an offer, service, or rule) is valid, applicable, or permitted.
  • E. partOfPlanningRegion
    Indicates that one entity is included within, or belongs to, a larger designated planning region.
  • F. None of above.

Provenance (6 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_69c008aecb0c81909984b48f733ce8ae completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062a481908190a1418d9fcfaf8137 completed March 22, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20dbbacf08190bbbb2863e19c3e7c completed March 24, 2026, 4:06 a.m.
NEDg Description generation batch_69c214980bbc8190b188b3c821ea13ea completed March 24, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69c2157d43048190a0376cdc9024c5f9 completed March 24, 2026, 4:39 a.m.
PD Predicate disambiguation batch_69c055fdea3c81908f5d910f0d36234a completed March 22, 2026, 8:50 p.m.
Created at: March 22, 2026, 4:21 p.m.