Triple

T12434910
Position Surface form Disambiguated ID Type / Status
Subject Mario Bellini E297119 entity
Predicate notableWork P4 FINISHED
Object Tokyo Design Center building
The Tokyo Design Center building is a landmark postmodern architectural complex in Tokyo, Japan, designed by Italian architect Mario Bellini as a hub for design-related offices, showrooms, and events.
 E981642 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: Tokyo Design Center building | Statement: [Mario Bellini, notableWork, Tokyo Design Center building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Design Center building
Context triple: [Mario Bellini, notableWork, Tokyo Design Center building]
  • A. Sony Building
    Sony Building, formerly known as Sony Tower, is a prominent commercial skyscraper associated with Sony that serves as an office and showcase space for the company’s products and brand.
  • B. Dentsu Building (Tokyo)
    The Dentsu Building in Tokyo is a prominent high-rise office tower known for its sleek, contemporary design by French architect Jean Nouvel, featuring innovative use of glass and steel along the Shiodome waterfront.
  • C. Fuji Television Building
    The Fuji Television Building is a landmark futuristic headquarters of Fuji TV in Tokyo, renowned for its striking modernist architecture featuring a prominent spherical observation deck.
  • D. Tokyo Metropolitan Government Building
    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.
  • E. 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.
  • 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: Tokyo Design Center building
Triple: [Mario Bellini, notableWork, Tokyo Design Center building]
Generated description
The Tokyo Design Center building is a landmark postmodern architectural complex in Tokyo, Japan, designed by Italian architect Mario Bellini as a hub for design-related offices, showrooms, and events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tokyo Design Center building
Target entity description: The Tokyo Design Center building is a landmark postmodern architectural complex in Tokyo, Japan, designed by Italian architect Mario Bellini as a hub for design-related offices, showrooms, and events.
  • A. Sony Building
    Sony Building, formerly known as Sony Tower, is a prominent commercial skyscraper associated with Sony that serves as an office and showcase space for the company’s products and brand.
  • B. Dentsu Building (Tokyo)
    The Dentsu Building in Tokyo is a prominent high-rise office tower known for its sleek, contemporary design by French architect Jean Nouvel, featuring innovative use of glass and steel along the Shiodome waterfront.
  • C. Fuji Television Building
    The Fuji Television Building is a landmark futuristic headquarters of Fuji TV in Tokyo, renowned for its striking modernist architecture featuring a prominent spherical observation deck.
  • D. Tokyo Metropolitan Government Building
    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.
  • E. 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.
  • 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_69d6ada0640c81908c061d7fb3d47786 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d804c2c819082f2f86edcbb50de completed April 10, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6349f0f34819080e7d7f83f7baece completed May 2, 2026, 5:30 p.m.
NEDg Description generation batch_69f6359a52b4819096c3f520a5714b0a completed May 2, 2026, 5:34 p.m.
NED2 Entity disambiguation (via description) batch_69f63697d5b8819094728df472eb1914 completed May 2, 2026, 5:38 p.m.
Created at: April 8, 2026, 9:55 p.m.