Triple

T13569989
Position Surface form Disambiguated ID Type / Status
Subject Yokohama Expo 1989 E324131 entity
Predicate officialName P66 FINISHED
Object The International Garden and Greenery Exposition, Yokohama 1990 E889693 NE FINISHED

How this triple was built (2 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: The International Garden and Greenery Exposition, Yokohama 1990 | Statement: [Yokohama Expo 1989, officialName, The International Garden and Greenery Exposition, Yokohama 1990]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The International Garden and Greenery Exposition, Yokohama 1990
Context triple: [Yokohama Expo 1989, officialName, The International Garden and Greenery Exposition, Yokohama 1990]
  • A. International Garden and Greenery Exposition, Osaka, 1990
    The International Garden and Greenery Exposition, Osaka, 1990 was a world horticultural exposition in Japan that showcased global garden design, environmental awareness, and the relationship between people and nature.
  • B. 1990 International Garden and Greenery Exposition chosen
    The 1990 International Garden and Greenery Exposition was a world horticultural exposition held in Osaka, Japan, showcasing global garden design, environmental awareness, and the relationship between people and nature.
  • C. Yokohama Expo 1989
    Yokohama Expo 1989 was a world exposition held in Yokohama, Japan, showcasing futuristic urban culture, technology, and waterfront development.
  • D. Expo '85 Tsukuba
    Expo '85 Tsukuba was the 1985 World's Fair held in Tsukuba, Japan, showcasing cutting-edge science and technology exhibits from around the globe.
  • E. Expo ’90
    Expo ’90 was the 1990 World Exposition on horticulture and environmental harmony held in Osaka, Japan, showcasing global garden design and ecological themes.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8076830b48190910a902bae5888e2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb00f5b8881908617f42d227ed137 completed April 12, 2026, 2:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bb61a40819099a62f65a68dff7b completed May 3, 2026, 3:37 p.m.
Created at: April 9, 2026, 9:48 p.m.