Triple

T22533364
Position Surface form Disambiguated ID Type / Status
Subject 東京都港区 E557098 entity
Predicate containsLandmark P1098 FINISHED
Object お台場海浜公園 — 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: お台場海浜公園 | Statement: [東京都港区, containsLandmark, お台場海浜公園]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: お台場海浜公園
Context triple: [東京都港区, containsLandmark, お台場海浜公園]
  • A. 港の見える丘公園
    港の見える丘公園 is a scenic hilltop park in Yokohama, Japan, known for its panoramic views of the harbor, rose gardens, and Western-style buildings.
  • B. Nakanoshima Park
    Nakanoshima Park is a scenic riverside public park in central Osaka known for its rose gardens, waterfront views, and cultural facilities.
  • C. Hayama Marina
    Hayama Marina is a coastal yacht harbor and marina complex in Hayama, Kanagawa Prefecture, Japan, known for recreational boating and waterfront leisure facilities.
  • D. Hayama Shiosai Park
    Hayama Shiosai Park is a seaside Japanese garden and public park in Hayama, Kanagawa, known for its coastal views, traditional landscaping, and tranquil atmosphere near the Imperial Villa.
  • E. Shin-Yokohama Park
    Shin-Yokohama Park is a large urban recreational area in Yokohama, Japan, known for encompassing Nissan Stadium and offering sports facilities, green spaces, and public event venues.
  • 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: お台場海浜公園
Target entity description: お台場海浜公園は、東京湾に面した人工砂浜や遊歩道からレインボーブリッジや都心の夜景を望めるお台場エリアの人気海浜公園です。
  • A. 港の見える丘公園
    港の見える丘公園 is a scenic hilltop park in Yokohama, Japan, known for its panoramic views of the harbor, rose gardens, and Western-style buildings.
  • B. Nakanoshima Park
    Nakanoshima Park is a scenic riverside public park in central Osaka known for its rose gardens, waterfront views, and cultural facilities.
  • C. Hayama Marina
    Hayama Marina is a coastal yacht harbor and marina complex in Hayama, Kanagawa Prefecture, Japan, known for recreational boating and waterfront leisure facilities.
  • D. Hayama Shiosai Park
    Hayama Shiosai Park is a seaside Japanese garden and public park in Hayama, Kanagawa, known for its coastal views, traditional landscaping, and tranquil atmosphere near the Imperial Villa.
  • E. Shin-Yokohama Park
    Shin-Yokohama Park is a large urban recreational area in Yokohama, Japan, known for encompassing Nissan Stadium and offering sports facilities, green spaces, and public event venues.
  • 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_69e11e57483c8190b0887c4f8ff26446 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15ed88cf08190ae7e5b6bf9a80372 completed April 29, 2026, 1:28 a.m.
Created at: April 16, 2026, 8:51 p.m.