Triple

T12734684
Position Surface form Disambiguated ID Type / Status
Subject Shinjuku West Exit office district E304331 entity
Predicate hasLandmark P105 FINISHED
Object Tokyo Metropolitan Government Building area E126073 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 Government Building area | Statement: [Shinjuku West Exit office district, hasLandmark, Tokyo Metropolitan Government Building area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Metropolitan Government Building area
Context triple: [Shinjuku West Exit office district, hasLandmark, Tokyo Metropolitan Government Building area]
  • A. Tokyo Metropolitan Government Building chosen
    The Tokyo Metropolitan Government Building is a landmark twin-tower skyscraper in Shinjuku, Tokyo, known for housing the city’s government offices and offering public observation decks with panoramic views.
  • B. Dai-Ichi Seimei Building, Tokyo
    The Dai-Ichi Seimei Building in Tokyo is a historic office building best known for serving as General Douglas MacArthur’s headquarters during the Allied occupation of Japan after World War II.
  • C. Shinjuku City Hall
    Shinjuku City Hall is the main administrative headquarters of Tokyo’s Shinjuku ward, housing its local government offices and public services.
  • D. Hachiōji City Hall
    Hachiōji City Hall is the main municipal government building and administrative center serving the city of Hachiōji in Tokyo, Japan.
  • E. Tokyo Metropolitan Police Department Headquarters
    Tokyo Metropolitan Police Department Headquarters is the central administrative and operational hub of Tokyo’s police force, overseeing all major policing, investigative, and public safety functions across the Tokyo Metropolis.
  • 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_69d7bdf1426c8190a4402e1c4cdec33a completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9646b3ca08190b239f0736a01169d completed April 10, 2026, 8:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68eb388488190a30866e9a7a0bc41 completed May 2, 2026, 11:54 p.m.
Created at: April 9, 2026, 5:26 p.m.