Triple

T12242564
Position Surface form Disambiguated ID Type / Status
Subject Rikugien Garden E291769 entity
Predicate operator P179 FINISHED
Object Tokyo Metropolitan Park Association E704006 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: Tokyo Metropolitan Park Association | Statement: [Rikugien Garden, operator, Tokyo Metropolitan Park Association]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Metropolitan Park Association
Context triple: [Rikugien Garden, operator, Tokyo Metropolitan Park Association]
  • A. Tokyo Metropolitan Park Association chosen
    The Tokyo Metropolitan Park Association is a public organization responsible for managing and maintaining many of Tokyo’s major parks and green spaces.
  • B. Nakagin Capsule Tower Management Association
    The Nakagin Capsule Tower Management Association is the organization responsible for overseeing and administering the operations and upkeep of Tokyo’s iconic Nakagin Capsule Tower.
  • C. Tokyo Metropolitan Government
    The Tokyo Metropolitan Government is the administrative body responsible for governing Tokyo’s 23 special wards and surrounding municipalities, overseeing regional policies, public services, and urban planning for Japan’s capital.
  • D. Tokyo Metropolitan Foundation for History and Culture
    The Tokyo Metropolitan Foundation for History and Culture is a public cultural organization in Tokyo that manages and supports museums, arts institutions, and historical and cultural programs across the metropolis.
  • E. Tokyo Dome Corporation
    Tokyo Dome Corporation is a Japanese entertainment and real estate company best known for owning and operating the Tokyo Dome stadium and its surrounding amusement and commercial complex in Tokyo.
  • 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_69d6ab67950c8190be08450a06228c4b completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cb724448190be29fc1d2b946ab7 completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60ab5a404819089f9ea868deda10c completed May 2, 2026, 2:31 p.m.
Created at: April 8, 2026, 9:51 p.m.