Triple

T7021864
Position Surface form Disambiguated ID Type / Status
Subject Historic Michigan Boulevard District E162844 entity
Predicate hasBuilding P105 FINISHED
Object The Metropolitan Tower
The Metropolitan Tower is a historic high-rise building in downtown Chicago known for its distinctive Art Deco architecture and prominent position along Michigan Avenue.
 E636997 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: The Metropolitan Tower | Statement: [Historic Michigan Boulevard District, hasBuilding, The Metropolitan Tower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Metropolitan Tower
Context triple: [Historic Michigan Boulevard District, hasBuilding, The Metropolitan Tower]
  • A. Rivergate Tower
    Rivergate Tower is a distinctive cylindrical office skyscraper on Tampa’s downtown waterfront, often nicknamed the “Beer Can Building” and noted for its postmodern design.
  • B. Northpoint Tower
    Northpoint Tower is a prominent commercial and office skyscraper located in the North Sydney business district of Sydney, Australia.
  • C. Broadway Tower
    Broadway Tower is a distinctive 18th-century folly and viewpoint in the Cotswolds, offering panoramic views over the surrounding Worcestershire and Gloucestershire countryside.
  • D. Pan Peninsula East Tower
    Pan Peninsula East Tower is a prominent residential skyscraper in London’s Docklands, forming one half of the twin-tower Pan Peninsula development near Canary Wharf.
  • E. Price Tower
    Price Tower is a distinctive 19-story modernist skyscraper in Bartlesville, Oklahoma, celebrated as one of Frank Lloyd Wright’s few built high-rise designs.
  • 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: The Metropolitan Tower
Triple: [Historic Michigan Boulevard District, hasBuilding, The Metropolitan Tower]
Generated description
The Metropolitan Tower is a historic high-rise building in downtown Chicago known for its distinctive Art Deco architecture and prominent position along Michigan Avenue.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: The Metropolitan Tower
Target entity description: The Metropolitan Tower is a historic high-rise building in downtown Chicago known for its distinctive Art Deco architecture and prominent position along Michigan Avenue.
  • A. Rivergate Tower
    Rivergate Tower is a distinctive cylindrical office skyscraper on Tampa’s downtown waterfront, often nicknamed the “Beer Can Building” and noted for its postmodern design.
  • B. Northpoint Tower
    Northpoint Tower is a prominent commercial and office skyscraper located in the North Sydney business district of Sydney, Australia.
  • C. Broadway Tower
    Broadway Tower is a distinctive 18th-century folly and viewpoint in the Cotswolds, offering panoramic views over the surrounding Worcestershire and Gloucestershire countryside.
  • D. Pan Peninsula East Tower
    Pan Peninsula East Tower is a prominent residential skyscraper in London’s Docklands, forming one half of the twin-tower Pan Peninsula development near Canary Wharf.
  • E. Price Tower
    Price Tower is a distinctive 19-story modernist skyscraper in Bartlesville, Oklahoma, celebrated as one of Frank Lloyd Wright’s few built high-rise designs.
  • 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_69c6885b26248190a857541e3d10e299 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e1ec34a48190b64cafb94e2f8706 completed March 27, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7757686bc819089f6749e43bbb89d completed March 28, 2026, 6:30 a.m.
NEDg Description generation batch_69c778f1b3508190b58bbec8877a6052 completed March 28, 2026, 6:45 a.m.
NED2 Entity disambiguation (via description) batch_69c779cad0188190a840be47d2af5b2b completed March 28, 2026, 6:48 a.m.
Created at: March 27, 2026, 2:35 p.m.