Triple

T8487220
Position Surface form Disambiguated ID Type / Status
Subject Chūō-ku, Sapporo E200859 entity
Predicate contains P35 FINISHED
Object Sapporo City Hall Observation Deck E736195 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: Sapporo City Hall Observation Deck | Statement: [Chūō-ku, Sapporo, contains, Sapporo City Hall Observation Deck]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sapporo City Hall Observation Deck
Context triple: [Chūō-ku, Sapporo, contains, Sapporo City Hall Observation Deck]
  • A. Sapporo TV Tower
    Sapporo TV Tower is a prominent observation and broadcasting tower in central Sapporo, Japan, known for its panoramic city views and illuminated night skyline.
  • B. Sapporo Clock Tower
    Sapporo Clock Tower is a historic wooden building and iconic symbol of Sapporo, Japan, known for its prominent clock and role as a former drill hall of the Sapporo Agricultural College.
  • C. Sapporo JR Tower area
    The Sapporo JR Tower area is a major commercial and transportation hub around Sapporo Station, featuring a skyscraper complex with offices, shopping malls, restaurants, and observation facilities.
  • D. Sapporo City Hall chosen
    Sapporo City Hall is the main municipal government building and administrative center of the city of Sapporo in Hokkaido, Japan.
  • E. Sapporo Tanukikōji Shopping Arcade
    Sapporo Tanukikōji Shopping Arcade is one of Sapporo’s oldest and most famous covered shopping streets, lined with numerous shops, restaurants, and entertainment venues.
  • 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_69ca831d7b148190a6e32c1de43ab13b completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe556b5188190b1124effd7445803 completed March 31, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebb5dbfc08190827e8e886a37a8be completed April 2, 2026, 6:54 p.m.
Created at: March 30, 2026, 6:13 p.m.