Triple

T21970088
Position Surface form Disambiguated ID Type / Status
Subject Seto Inland Sea islands E542563 entity
Predicate hasIsland P970 FINISHED
Object Oshima (Ehime)
Oshima (Ehime) is a Japanese island in the Seto Inland Sea, known for its scenic coastal landscapes and its location along the Shimanami Kaido cycling route connecting Shikoku and Honshu.
 E1527213 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: Oshima (Ehime) | Statement: [Seto Inland Sea islands, hasIsland, Oshima (Ehime)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oshima (Ehime)
Context triple: [Seto Inland Sea islands, hasIsland, Oshima (Ehime)]
  • A. Oshima (Kagawa)
    Oshima (Kagawa) is a small Japanese island in the Seto Inland Sea, administered by Kagawa Prefecture and known historically for hosting a leprosy sanatorium.
  • B. Himejima
    Himejima is one of the small islands in Tokyo’s Mukojima Islands group, known for its remote, natural setting in the Pacific.
  • C. Suō-Ōshima
    Suō-Ōshima is a large inhabited island in Japan’s Seto Inland Sea known for its scenic coastal landscapes, citrus cultivation, and cultural ties with Hawaii.
  • D. Nakanoshima
    Nakanoshima is a small Japanese island associated with Etajima in Hiroshima Prefecture, known for its coastal scenery and role within the local island group.
  • E. Nakanoshima
    Nakanoshima is a central river island and business district in Osaka, Japan, known for its government buildings, cultural institutions, and scenic waterfront parks.
  • 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: Oshima (Ehime)
Triple: [Seto Inland Sea islands, hasIsland, Oshima (Ehime)]
Generated description
Oshima (Ehime) is a Japanese island in the Seto Inland Sea, known for its scenic coastal landscapes and its location along the Shimanami Kaido cycling route connecting Shikoku and Honshu.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oshima (Ehime)
Target entity description: Oshima (Ehime) is a Japanese island in the Seto Inland Sea, known for its scenic coastal landscapes and its location along the Shimanami Kaido cycling route connecting Shikoku and Honshu.
  • A. Oshima (Kagawa)
    Oshima (Kagawa) is a small Japanese island in the Seto Inland Sea, administered by Kagawa Prefecture and known historically for hosting a leprosy sanatorium.
  • B. Himejima
    Himejima is one of the small islands in Tokyo’s Mukojima Islands group, known for its remote, natural setting in the Pacific.
  • C. Suō-Ōshima
    Suō-Ōshima is a large inhabited island in Japan’s Seto Inland Sea known for its scenic coastal landscapes, citrus cultivation, and cultural ties with Hawaii.
  • D. Nakanoshima
    Nakanoshima is a small Japanese island associated with Etajima in Hiroshima Prefecture, known for its coastal scenery and role within the local island group.
  • E. Nakanoshima
    Nakanoshima is a central river island and business district in Osaka, Japan, known for its government buildings, cultural institutions, and scenic waterfront parks.
  • 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_69e0c48070988190909db97667b9a0ac completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f1245e4ebc8190968108cc95a22fe4 completed April 28, 2026, 9:19 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0ab640f7788190baa1305f47cd4ca2 completed May 18, 2026, 6:48 a.m.
NEDg Description generation batch_6a0ab6fd3a6881908ea1e8f85eb9d969 completed May 18, 2026, 6:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0ab791bd6c819098b3de570bd08815 completed May 18, 2026, 6:54 a.m.
Created at: April 16, 2026, 8:02 p.m.