Triple

T1310731
Position Surface form Disambiguated ID Type / Status
Subject Tokyo Prefecture E27983 entity
Predicate contains P35 FINISHED
Object Izu Islands
The Izu Islands are a volcanic archipelago in the Pacific Ocean south of central Honshu, known for their hot springs, rugged coastlines, and popular diving and fishing spots.
E261293 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: Izu Islands | Statement: [Tokyo Prefecture, contains, Izu Islands]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Izu Islands
Context triple: [Tokyo Prefecture, contains, Izu Islands]
  • A. Amami Islands
    The Amami Islands are a subtropical Japanese archipelago in the northern Ryukyu chain, known for their unique biodiversity, coral reefs, and distinct Ryukyuan culture.
  • B. Tomogashima Islands
    The Tomogashima Islands are a small group of scenic, historically fortified islands in the Kitan Strait of Japan, known for their abandoned military ruins, hiking trails, and views of the Seto Inland Sea.
  • C. Yasawa Islands
    The Yasawa Islands are a remote chain of volcanic islands in northwest Fiji known for their white-sand beaches, clear lagoons, and popular backpacker resorts.
  • D. Mukojima Islands
    The Mukojima Islands are a small, remote sub-group of the Ogasawara (Bonin) Islands in the Pacific Ocean, known for their uninhabited status and rich, protected natural ecosystems.
  • E. Daitō Islands
    The Daitō Islands are a small, remote group of Japanese islands in the Philippine Sea, east of Okinawa, known for their coral limestone geology and role as part of the broader Ryukyu archipelago.
  • 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: Izu Islands
Triple: [Tokyo Prefecture, contains, Izu Islands]
Generated description
The Izu Islands are a volcanic archipelago in the Pacific Ocean south of central Honshu, known for their hot springs, rugged coastlines, and popular diving and fishing spots.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Izu Islands
Target entity description: The Izu Islands are a volcanic archipelago in the Pacific Ocean south of central Honshu, known for their hot springs, rugged coastlines, and popular diving and fishing spots.
  • A. Amami Islands
    The Amami Islands are a subtropical Japanese archipelago in the northern Ryukyu chain, known for their unique biodiversity, coral reefs, and distinct Ryukyuan culture.
  • B. Tomogashima Islands
    The Tomogashima Islands are a small group of scenic, historically fortified islands in the Kitan Strait of Japan, known for their abandoned military ruins, hiking trails, and views of the Seto Inland Sea.
  • C. Yasawa Islands
    The Yasawa Islands are a remote chain of volcanic islands in northwest Fiji known for their white-sand beaches, clear lagoons, and popular backpacker resorts.
  • D. Mukojima Islands
    The Mukojima Islands are a small, remote sub-group of the Ogasawara (Bonin) Islands in the Pacific Ocean, known for their uninhabited status and rich, protected natural ecosystems.
  • E. Daitō Islands
    The Daitō Islands are a small, remote group of Japanese islands in the Philippine Sea, east of Okinawa, known for their coral limestone geology and role as part of the broader Ryukyu archipelago.
  • 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_69a496d7d83481908f83085854e51328 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c15490a88190872c3d2698a8f9c9 completed March 1, 2026, 10:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69aea82191408190892e9a8e12504a8f completed March 9, 2026, 10:59 a.m.
NEDg Description generation batch_69aeac4b9b108190b440c991342df9b6 completed March 9, 2026, 11:17 a.m.
NED2 Entity disambiguation (via description) batch_69aeacc8445481908a3ae8bd62493413 completed March 9, 2026, 11:19 a.m.
Created at: March 1, 2026, 7:51 p.m.