Triple

T8259387
Position Surface form Disambiguated ID Type / Status
Subject Potemkin Stairs E193153 entity
Predicate formerName P65 FINISHED
Object Boulevard Stairs
Boulevard Stairs, now known as the Potemkin Stairs, is a monumental seaside staircase in Odesa, Ukraine, famed as a symbol of the city and for its iconic appearance in the film "Battleship Potemkin."
E721259 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: Boulevard Stairs | Statement: [Potemkin Stairs, formerName, Boulevard Stairs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boulevard Stairs
Context triple: [Potemkin Stairs, formerName, Boulevard Stairs]
  • A. Depaldo Stairs
    Depaldo Stairs is a historic stone staircase in Taganrog, Russia, known as one of the city’s notable architectural and waterfront landmarks.
  • B. Torres Maldonado Staircase
    The Torres Maldonado Staircase is a sculptural, geometrically complex architectural staircase designed by contemporary architect Preston Scott Cohen.
  • C. 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.
  • D. 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.
  • E. Saint Nicolas Stairs
    Saint Nicolas Stairs is a long, historic outdoor staircase in the Achrafieh district of Beirut, Lebanon, known for its cultural events, street art, and city views.
  • 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: Boulevard Stairs
Triple: [Potemkin Stairs, formerName, Boulevard Stairs]
Generated description
Boulevard Stairs, now known as the Potemkin Stairs, is a monumental seaside staircase in Odesa, Ukraine, famed as a symbol of the city and for its iconic appearance in the film "Battleship Potemkin."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boulevard Stairs
Target entity description: Boulevard Stairs, now known as the Potemkin Stairs, is a monumental seaside staircase in Odesa, Ukraine, famed as a symbol of the city and for its iconic appearance in the film "Battleship Potemkin."
  • A. Depaldo Stairs
    Depaldo Stairs is a historic stone staircase in Taganrog, Russia, known as one of the city’s notable architectural and waterfront landmarks.
  • B. Torres Maldonado Staircase
    The Torres Maldonado Staircase is a sculptural, geometrically complex architectural staircase designed by contemporary architect Preston Scott Cohen.
  • C. 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.
  • D. 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.
  • E. Saint Nicolas Stairs
    Saint Nicolas Stairs is a long, historic outdoor staircase in the Achrafieh district of Beirut, Lebanon, known for its cultural events, street art, and city views.
  • 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_69ca82dfad9c8190b8cd18fb89f50f40 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb78fe5e2c819080741ea24bae0807 completed March 31, 2026, 7:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd355bef508190894bd01ec39e83f6 completed April 1, 2026, 3:10 p.m.
NEDg Description generation batch_69cd37a7ea30819094b1c140868fab5f completed April 1, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69cd4f0055dc8190803a7c412533aec4 completed April 1, 2026, 4:59 p.m.
Created at: March 30, 2026, 5:49 p.m.