Triple

T8828965
Position Surface form Disambiguated ID Type / Status
Subject Downtown Cleveland E210084 entity
Predicate hasLandmark P105 FINISHED
Object 200 Public Square
200 Public Square is a prominent skyscraper and office tower in downtown Cleveland, Ohio, known for its postmodern design and role as a major corporate headquarters.
 E761767 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: 200 Public Square | Statement: [Downtown Cleveland, hasLandmark, 200 Public Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 200 Public Square
Context triple: [Downtown Cleveland, hasLandmark, 200 Public Square]
  • A. One Commerce Square
    One Commerce Square is a prominent postmodern office skyscraper in Center City Philadelphia that helps define the city's skyline.
  • B. One Center Plaza
    One Center Plaza is a prominent office building in downtown Boston that forms part of the Government Center complex.
  • C. Public Square (Cleveland)
    Public Square is the historic central plaza and civic gathering space in downtown Cleveland, Ohio, surrounded by major landmarks, offices, and transit routes.
  • D. Two International Place
    Two International Place is a prominent postmodern office skyscraper in Boston’s Financial District, designed by Philip Johnson and John Burgee as part of the International Place complex.
  • E. Three Powers Plaza
    Three Powers Plaza is the monumental civic square in Brasília that houses Brazil’s three branches of government—the Presidential Palace, the National Congress, and the Supreme Federal Court.
  • 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: 200 Public Square
Triple: [Downtown Cleveland, hasLandmark, 200 Public Square]
Generated description
200 Public Square is a prominent skyscraper and office tower in downtown Cleveland, Ohio, known for its postmodern design and role as a major corporate headquarters.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 200 Public Square
Target entity description: 200 Public Square is a prominent skyscraper and office tower in downtown Cleveland, Ohio, known for its postmodern design and role as a major corporate headquarters.
  • A. One Commerce Square
    One Commerce Square is a prominent postmodern office skyscraper in Center City Philadelphia that helps define the city's skyline.
  • B. One Center Plaza
    One Center Plaza is a prominent office building in downtown Boston that forms part of the Government Center complex.
  • C. Public Square (Cleveland)
    Public Square is the historic central plaza and civic gathering space in downtown Cleveland, Ohio, surrounded by major landmarks, offices, and transit routes.
  • D. Two International Place
    Two International Place is a prominent postmodern office skyscraper in Boston’s Financial District, designed by Philip Johnson and John Burgee as part of the International Place complex.
  • E. Three Powers Plaza
    Three Powers Plaza is the monumental civic square in Brasília that houses Brazil’s three branches of government—the Presidential Palace, the National Congress, and the Supreme Federal Court.
  • 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_69ca8365b28081909e48e45e95dfc405 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc604c52a48190807e46c15e3c1558 completed April 1, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69cf896382708190a08c6bacf1157066 completed April 3, 2026, 9:33 a.m.
NEDg Description generation batch_69cf8ab6c1a8819097b8a84902a10296 completed April 3, 2026, 9:39 a.m.
NED2 Entity disambiguation (via description) batch_69cf8bc521dc81908918b48a25f290bb completed April 3, 2026, 9:43 a.m.
Created at: March 30, 2026, 6:47 p.m.