Triple

T22507651
Position Surface form Disambiguated ID Type / Status
Subject Ibaraki, Osaka Prefecture, Japan E556429 entity
Predicate hasPark P105 FINISHED
Object Ibaraki Central Park — NE NERFINISHED

How this triple was built (3 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: Ibaraki Central Park | Statement: [Ibaraki, Osaka Prefecture, Japan, hasPark, Ibaraki Central Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ibaraki Central Park
Context triple: [Ibaraki, Osaka Prefecture, Japan, hasPark, Ibaraki Central Park]
  • A. Koganei Park
    Koganei Park is a large public park in Tokyo, Japan, known for its expansive cherry blossom groves, open lawns, and cultural attractions such as the Edo-Tokyo Open Air Architectural Museum.
  • B. Koshigaya Park
    Koshigaya Park is a major public park in Campbelltown, New South Wales, known for its open green spaces, playgrounds, and community events.
  • C. Kita-Urawa Park
    Kita-Urawa Park is a public green space in Saitama, Japan, known for its recreational areas and proximity to Kita-Urawa Station.
  • D. Kashiwanoha Park
    Kashiwanoha Park is a large public park in Kashiwa, Chiba Prefecture, Japan, known for its expansive green spaces, sports and recreational facilities, and seasonal scenery.
  • E. Hanazono Central Park
    Hanazono Central Park is a major public park in Higashiosaka, Japan, known for its expansive green spaces and recreational facilities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ibaraki Central Park
Target entity description: Ibaraki Central Park is a public urban green space in the city of Ibaraki in Osaka Prefecture, Japan, offering recreational areas, walking paths, and community facilities for local residents.
  • A. Koganei Park
    Koganei Park is a large public park in Tokyo, Japan, known for its expansive cherry blossom groves, open lawns, and cultural attractions such as the Edo-Tokyo Open Air Architectural Museum.
  • B. Koshigaya Park
    Koshigaya Park is a major public park in Campbelltown, New South Wales, known for its open green spaces, playgrounds, and community events.
  • C. Kita-Urawa Park
    Kita-Urawa Park is a public green space in Saitama, Japan, known for its recreational areas and proximity to Kita-Urawa Station.
  • D. Kashiwanoha Park
    Kashiwanoha Park is a large public park in Kashiwa, Chiba Prefecture, Japan, known for its expansive green spaces, sports and recreational facilities, and seasonal scenery.
  • E. Hanazono Central Park
    Hanazono Central Park is a major public park in Higashiosaka, Japan, known for its expansive green spaces and recreational facilities.
  • F. None of above. chosen

Provenance (2 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_69e11e555edc81909ca803587dafd747 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15d5dec7c8190bf71ef76a2dfe9a4 completed April 29, 2026, 1:22 a.m.
Created at: April 16, 2026, 8:50 p.m.