Triple

T1366302
Position Surface form Disambiguated ID Type / Status
Subject Sendagaya E30009 entity
Predicate hasFacility P105 FINISHED
Object Japan Sport Olympic Square
Japan Sport Olympic Square is a major sports-related complex and administrative hub in Tokyo associated with Japan’s Olympic and athletic organizations.
 E155795 NE FINISHED

How this triple was built (4 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: Japan Sport Olympic Square | Statement: [Sendagaya, hasFacility, Japan Sport Olympic Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japan Sport Olympic Square
Context triple: [Sendagaya, hasFacility, Japan Sport Olympic Square]
  • A. Yoyogi National Gymnasium
    Yoyogi National Gymnasium is a landmark sports and event arena in Tokyo renowned for its distinctive suspension roof design by architect Kenzo Tange and its role as a major Olympic and cultural venue.
  • B. Shibuya Scramble Square
    Shibuya Scramble Square is a high-rise commercial complex in Tokyo featuring offices, shops, restaurants, and an observation deck overlooking the famous Shibuya Crossing.
  • C. Yoyogi Park
    Yoyogi Park is one of Tokyo’s largest and most popular urban parks, known for its spacious lawns, seasonal cherry blossoms, and role as a major recreational and cultural gathering spot.
  • D. Miyashita Park
    Miyashita Park is a redeveloped urban park and shopping complex in Shibuya that combines green space, sports facilities, and commercial areas atop a multi-story building.
  • E. Tokyo Metropolitan Gymnasium
    Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Japan Sport Olympic Square
Triple: [Sendagaya, hasFacility, Japan Sport Olympic Square]
Generated description
Japan Sport Olympic Square is a major sports-related complex and administrative hub in Tokyo associated with Japan’s Olympic and athletic organizations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Japan Sport Olympic Square
Target entity description: Japan Sport Olympic Square is a major sports-related complex and administrative hub in Tokyo associated with Japan’s Olympic and athletic organizations.
  • A. Yoyogi National Gymnasium
    Yoyogi National Gymnasium is a landmark sports and event arena in Tokyo renowned for its distinctive suspension roof design by architect Kenzo Tange and its role as a major Olympic and cultural venue.
  • B. Shibuya Scramble Square
    Shibuya Scramble Square is a high-rise commercial complex in Tokyo featuring offices, shops, restaurants, and an observation deck overlooking the famous Shibuya Crossing.
  • C. Yoyogi Park
    Yoyogi Park is one of Tokyo’s largest and most popular urban parks, known for its spacious lawns, seasonal cherry blossoms, and role as a major recreational and cultural gathering spot.
  • D. Miyashita Park
    Miyashita Park is a redeveloped urban park and shopping complex in Shibuya that combines green space, sports facilities, and commercial areas atop a multi-story building.
  • E. Tokyo Metropolitan Gymnasium
    Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
  • F. None of above. chosen

Provenance (5 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_69a498f912008190a376a98b207b2071 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c2d1d15481909d58b6fd8aa2e585 completed March 1, 2026, 10:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce788098819087a046e10966b7e9 completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69accf15d910819098e9a4b24247881b completed March 8, 2026, 1:21 a.m.
NED2 Entity disambiguation (via description) batch_69accffa9a40819083a3e55a5d83e040 completed March 8, 2026, 1:25 a.m.
Created at: March 1, 2026, 7:57 p.m.