Triple

T574378
Position Surface form Disambiguated ID Type / Status
Subject Shikoku E13729 entity
Predicate contains P35 FINISHED
Object Ehime Prefecture
Ehime Prefecture is a largely rural coastal region in western Japan known for its citrus production, historic Matsuyama Castle, and famous Dōgo Onsen hot spring.
E263850 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: Ehime Prefecture | Statement: [Shikoku, contains, Ehime Prefecture]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ehime Prefecture
Context triple: [Shikoku, contains, Ehime Prefecture]
  • A. Kagawa Prefecture
    Kagawa Prefecture is Japan’s smallest prefecture by area, located in the northeastern part of Shikoku and known for its udon noodles and coastal scenery along the Seto Inland Sea.
  • B. Tokushima Prefecture
    Tokushima Prefecture is a largely rural coastal region on Japan’s Shikoku island, known for its Awa Odori dance festival and scenic mountains and rivers.
  • C. Wakayama Prefecture
    Wakayama Prefecture is a coastal region in Japan’s Kansai area known for its sacred sites on the Kii Peninsula, including Mount Koya and the Kumano Kodo pilgrimage routes.
  • D. Nagasaki Prefecture
    Nagasaki Prefecture is a coastal region in Japan’s Kyushu area, known for its historic international port city of Nagasaki and its role as the second city targeted by an atomic bomb in World War II.
  • E. Miyazaki Prefecture
    Miyazaki Prefecture is a largely rural coastal prefecture on Japan’s southeastern Kyushu island, known for its subtropical climate, scenic beaches, and agricultural production.
  • 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: Ehime Prefecture
Triple: [Shikoku, contains, Ehime Prefecture]
Generated description
Ehime Prefecture is a largely rural coastal region in western Japan known for its citrus production, historic Matsuyama Castle, and famous Dōgo Onsen hot spring.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ehime Prefecture
Target entity description: Ehime Prefecture is a largely rural coastal region in western Japan known for its citrus production, historic Matsuyama Castle, and famous Dōgo Onsen hot spring.
  • A. Kagawa Prefecture
    Kagawa Prefecture is Japan’s smallest prefecture by area, located in the northeastern part of Shikoku and known for its udon noodles and coastal scenery along the Seto Inland Sea.
  • B. Tokushima Prefecture
    Tokushima Prefecture is a largely rural coastal region on Japan’s Shikoku island, known for its Awa Odori dance festival and scenic mountains and rivers.
  • C. Wakayama Prefecture
    Wakayama Prefecture is a coastal region in Japan’s Kansai area known for its sacred sites on the Kii Peninsula, including Mount Koya and the Kumano Kodo pilgrimage routes.
  • D. Nagasaki Prefecture
    Nagasaki Prefecture is a coastal region in Japan’s Kyushu area, known for its historic international port city of Nagasaki and its role as the second city targeted by an atomic bomb in World War II.
  • E. Miyazaki Prefecture
    Miyazaki Prefecture is a largely rural coastal prefecture on Japan’s southeastern Kyushu island, known for its subtropical climate, scenic beaches, and agricultural production.
  • 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_69a4933fa4d88190a7949cc83c08c5c1 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49b4c23548190a3b883239c7c78c8 completed March 1, 2026, 8:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69aeb39a387c8190b5c1f4876532e376 completed March 9, 2026, 11:48 a.m.
NEDg Description generation batch_69aeb540ae008190aa5cbfa1c81540cc completed March 9, 2026, 11:55 a.m.
NED2 Entity disambiguation (via description) batch_69aeb59d0e5c819080bf5b34946b68ac completed March 9, 2026, 11:57 a.m.
Created at: March 1, 2026, 7:33 p.m.