Triple

T497483
Position Surface form Disambiguated ID Type / Status
Subject Vedado E10325 entity
Predicate hasLandmark P105 FINISHED
Object Focsa Building
The Focsa Building is a prominent mid-20th-century modernist high-rise in Havana, Cuba, known as one of the tallest and most iconic residential structures in the city.
E61950 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: Focsa Building | Statement: [Vedado, hasLandmark, Focsa Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Focsa Building
Context triple: [Vedado, hasLandmark, Focsa Building]
  • A. Nassif Building
    The Nassif Building is a prominent federal office building in Washington, D.C., best known for long serving as the main headquarters of the U.S. Department of Transportation.
  • B. Herta and Paul Amir Building
    The Herta and Paul Amir Building is a prominent contemporary wing of the Tel Aviv Museum of Art, known for its striking geometric architecture and innovative exhibition spaces.
  • C. Brooks Building
    The Brooks Building is a key teaching and learning facility of Manchester Metropolitan University, known for housing education and health-related disciplines in modern, sustainable spaces.
  • D. IAC Building
    The IAC Building is a distinctive glass-clad office building in Manhattan designed by architect Frank Gehry to serve as the headquarters of InterActiveCorp (IAC).
  • E. Edificio Uriel Gutiérrez
    Edificio Uriel Gutiérrez is a prominent administrative and academic building that serves as one of the main architectural landmarks of the National University of Colombia’s Bogotá campus.
  • 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: Focsa Building
Triple: [Vedado, hasLandmark, Focsa Building]
Generated description
The Focsa Building is a prominent mid-20th-century modernist high-rise in Havana, Cuba, known as one of the tallest and most iconic residential structures in the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Focsa Building
Target entity description: The Focsa Building is a prominent mid-20th-century modernist high-rise in Havana, Cuba, known as one of the tallest and most iconic residential structures in the city.
  • A. Nassif Building
    The Nassif Building is a prominent federal office building in Washington, D.C., best known for long serving as the main headquarters of the U.S. Department of Transportation.
  • B. Herta and Paul Amir Building
    The Herta and Paul Amir Building is a prominent contemporary wing of the Tel Aviv Museum of Art, known for its striking geometric architecture and innovative exhibition spaces.
  • C. Brooks Building
    The Brooks Building is a key teaching and learning facility of Manchester Metropolitan University, known for housing education and health-related disciplines in modern, sustainable spaces.
  • D. IAC Building
    The IAC Building is a distinctive glass-clad office building in Manhattan designed by architect Frank Gehry to serve as the headquarters of InterActiveCorp (IAC).
  • E. Edificio Uriel Gutiérrez
    Edificio Uriel Gutiérrez is a prominent administrative and academic building that serves as one of the main architectural landmarks of the National University of Colombia’s Bogotá campus.
  • 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_69a2e847df8481909239ec08ccf1e376 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f116f1b4819082f88d6c747368ae completed Feb. 28, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69a481efc3a881909575c5981e13a16b completed March 1, 2026, 6:14 p.m.
NEDg Description generation batch_69a48352d91481909fb2119752595927 completed March 1, 2026, 6:20 p.m.
NED2 Entity disambiguation (via description) batch_69a483bb51c48190a0c2d9a3198e0ae2 completed March 1, 2026, 6:21 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.