Triple

T4588368
Position Surface form Disambiguated ID Type / Status
Subject Expo 2025 E103423 entity
Predicate venue P373 FINISHED
Object Yumeshima Island
Yumeshima Island is a large artificial island in Osaka Bay, Japan, being developed as a major waterfront district and international event site.
E525734 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: Yumeshima Island | Statement: [Expo 2025, venue, Yumeshima Island]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yumeshima Island
Context triple: [Expo 2025, venue, Yumeshima Island]
  • A. Kuroshima Island
    Kuroshima Island is a small, sparsely populated coral island in Okinawa Prefecture, Japan, known for its flat terrain, cattle ranching, and clear surrounding waters.
  • B. Aoshima Island
    Aoshima Island is a small, picturesque island off the coast of Miyazaki Prefecture in Japan, famous for its subtropical scenery, Shinto shrine, and unique wave-like rock formations known as the “Devil’s Washboard.”
  • C. Hamahiga Island
    Hamahiga Island is a small inhabited island in Uruma, Okinawa, Japan, known for its traditional Ryukyuan culture, scenic beaches, and connection to local creation myths.
  • D. Megijima Island
    Megijima Island is a small island in Japan’s Seto Inland Sea known for its scenic beaches, caves linked to the Oni (ogre) legend from the folktale "Momotaro," and contemporary art installations featured in the Setouchi Triennale.
  • E. Yasawa Island
    Yasawa Island is a remote, sparsely populated Fijian island known for its white-sand beaches, clear lagoons, and exclusive, low-impact resort tourism.
  • 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: Yumeshima Island
Triple: [Expo 2025, venue, Yumeshima Island]
Generated description
Yumeshima Island is a large artificial island in Osaka Bay, Japan, being developed as a major waterfront district and international event site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yumeshima Island
Target entity description: Yumeshima Island is a large artificial island in Osaka Bay, Japan, being developed as a major waterfront district and international event site.
  • A. Kuroshima Island
    Kuroshima Island is a small, sparsely populated coral island in Okinawa Prefecture, Japan, known for its flat terrain, cattle ranching, and clear surrounding waters.
  • B. Aoshima Island
    Aoshima Island is a small, picturesque island off the coast of Miyazaki Prefecture in Japan, famous for its subtropical scenery, Shinto shrine, and unique wave-like rock formations known as the “Devil’s Washboard.”
  • C. Hamahiga Island
    Hamahiga Island is a small inhabited island in Uruma, Okinawa, Japan, known for its traditional Ryukyuan culture, scenic beaches, and connection to local creation myths.
  • D. Megijima Island
    Megijima Island is a small island in Japan’s Seto Inland Sea known for its scenic beaches, caves linked to the Oni (ogre) legend from the folktale "Momotaro," and contemporary art installations featured in the Setouchi Triennale.
  • E. Yasawa Island
    Yasawa Island is a remote, sparsely populated Fijian island known for its white-sand beaches, clear lagoons, and exclusive, low-impact resort tourism.
  • 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_69bd43dccaf08190aa89e9991a289719 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd592115fc8190b1aee1d8bbaf1ee3 completed March 20, 2026, 2:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf9ad2f8e48190aac71e657a9e1197 completed March 22, 2026, 7:31 a.m.
NEDg Description generation batch_69bf9b9dbabc81908ef4d25455616f76 completed March 22, 2026, 7:34 a.m.
NED2 Entity disambiguation (via description) batch_69bf9c45029c8190b9588a436d9804af completed March 22, 2026, 7:37 a.m.
Created at: March 20, 2026, 1:11 p.m.