Triple

T2266236
Position Surface form Disambiguated ID Type / Status
Subject Preston Scott Cohen E50150 entity
Predicate notableWork P4 FINISHED
Object Torres Maldonado Staircase
The Torres Maldonado Staircase is a sculptural, geometrically complex architectural staircase designed by contemporary architect Preston Scott Cohen.
E250610 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: Torres Maldonado Staircase | Statement: [Preston Scott Cohen, notableWork, Torres Maldonado Staircase]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Torres Maldonado Staircase
Context triple: [Preston Scott Cohen, notableWork, Torres Maldonado Staircase]
  • A. Cordonata staircase
    The Cordonata staircase is a gently sloping monumental ramp in Rome designed by Michelangelo to provide a grand processional approach to the Capitoline Hill.
  • B. Escadaria Selarón
    Escadaria Selarón is a world-famous, brightly tiled staircase in Rio de Janeiro created by Chilean-born artist Jorge Selarón as an evolving public art installation.
  • C. Librarian’s Service Staircase
    The Librarian’s Service Staircase is an internal, staff-oriented stairway within the Library of Congress’s historic Thomas Jefferson Building, used to access and support its library operations.
  • D. Queen's Staircase
    Queen's Staircase is a historic limestone staircase in Nassau, Bahamas, carved by enslaved people in the late 18th century and now a major cultural and tourist landmark.
  • E. Spanish Steps (Decatur Terrace steps)
    The Spanish Steps (Decatur Terrace steps) are an ornamental, European-style staircase and landscaped urban feature located in Washington, D.C.’s Dupont Circle neighborhood.
  • 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: Torres Maldonado Staircase
Triple: [Preston Scott Cohen, notableWork, Torres Maldonado Staircase]
Generated description
The Torres Maldonado Staircase is a sculptural, geometrically complex architectural staircase designed by contemporary architect Preston Scott Cohen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Torres Maldonado Staircase
Target entity description: The Torres Maldonado Staircase is a sculptural, geometrically complex architectural staircase designed by contemporary architect Preston Scott Cohen.
  • A. Cordonata staircase
    The Cordonata staircase is a gently sloping monumental ramp in Rome designed by Michelangelo to provide a grand processional approach to the Capitoline Hill.
  • B. Escadaria Selarón
    Escadaria Selarón is a world-famous, brightly tiled staircase in Rio de Janeiro created by Chilean-born artist Jorge Selarón as an evolving public art installation.
  • C. Librarian’s Service Staircase
    The Librarian’s Service Staircase is an internal, staff-oriented stairway within the Library of Congress’s historic Thomas Jefferson Building, used to access and support its library operations.
  • D. Queen's Staircase
    Queen's Staircase is a historic limestone staircase in Nassau, Bahamas, carved by enslaved people in the late 18th century and now a major cultural and tourist landmark.
  • E. Spanish Steps (Decatur Terrace steps)
    The Spanish Steps (Decatur Terrace steps) are an ornamental, European-style staircase and landscaped urban feature located in Washington, D.C.’s Dupont Circle neighborhood.
  • 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_69a88b01e0048190ba96431b5f990ba9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc18fff0c8190acd73d8db8a41cff completed March 7, 2026, 6:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71d492a48190be58396831e87ea0 completed March 9, 2026, 7:08 a.m.
NEDg Description generation batch_69ae72bdc5dc81908f475353999161e4 completed March 9, 2026, 7:11 a.m.
NED2 Entity disambiguation (via description) batch_69ae76720e3c8190aeb82dd8779ff715 completed March 9, 2026, 7:27 a.m.
Created at: March 4, 2026, 7:48 p.m.