Triple

T14464841
Position Surface form Disambiguated ID Type / Status
Subject Medellín, Extremadura, Spain E358679 entity
Predicate hasStructure P35 FINISHED
Object Roman theatre of Medellín
The Roman theatre of Medellín is an ancient Roman amphitheater in Extremadura, Spain, notable for its well-preserved remains and role as a major archaeological and cultural heritage site.
E1101514 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: Roman theatre of Medellín | Statement: [Medellín, Extremadura, Spain, hasStructure, Roman theatre of Medellín]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roman theatre of Medellín
Context triple: [Medellín, Extremadura, Spain, hasStructure, Roman theatre of Medellín]
  • A. Bogotá Cathedral
    Bogotá Cathedral is a historic Roman Catholic cathedral and major landmark on Plaza de Bolívar in central Bogotá, Colombia.
  • B. New Granada Theater
    New Granada Theater is a historic cultural and entertainment venue in Pittsburgh’s Hill District that once served as a major hub for African American arts and community life.
  • C. Archbishop’s Palace of Bogotá
    The Archbishop’s Palace of Bogotá is a historic ecclesiastical residence and administrative building of the Catholic Church located on the main square in Colombia’s capital.
  • D. Bogotá City Hall
    Bogotá City Hall is the main municipal government building of Colombia’s capital, housing its executive and legislative authorities and serving as the administrative center of the city.
  • E. Capitolio Nacional de Bogotá
    The Capitolio Nacional de Bogotá is Colombia’s neoclassical national capitol building that houses the Congress and serves as a central symbol of the country’s legislative power in Bogotá.
  • 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: Roman theatre of Medellín
Triple: [Medellín, Extremadura, Spain, hasStructure, Roman theatre of Medellín]
Generated description
The Roman theatre of Medellín is an ancient Roman amphitheater in Extremadura, Spain, notable for its well-preserved remains and role as a major archaeological and cultural heritage site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roman theatre of Medellín
Target entity description: The Roman theatre of Medellín is an ancient Roman amphitheater in Extremadura, Spain, notable for its well-preserved remains and role as a major archaeological and cultural heritage site.
  • A. Bogotá Cathedral
    Bogotá Cathedral is a historic Roman Catholic cathedral and major landmark on Plaza de Bolívar in central Bogotá, Colombia.
  • B. New Granada Theater
    New Granada Theater is a historic cultural and entertainment venue in Pittsburgh’s Hill District that once served as a major hub for African American arts and community life.
  • C. Archbishop’s Palace of Bogotá
    The Archbishop’s Palace of Bogotá is a historic ecclesiastical residence and administrative building of the Catholic Church located on the main square in Colombia’s capital.
  • D. Bogotá City Hall
    Bogotá City Hall is the main municipal government building of Colombia’s capital, housing its executive and legislative authorities and serving as the administrative center of the city.
  • E. Capitolio Nacional de Bogotá
    The Capitolio Nacional de Bogotá is Colombia’s neoclassical national capitol building that houses the Congress and serves as a central symbol of the country’s legislative power in Bogotá.
  • 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_69d827966698819082e140837737501d completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de91f6d4c08190a12e9a5901ee3508 completed April 14, 2026, 7:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd6499c7188190a79411b471cfa7d4 completed May 8, 2026, 4:20 a.m.
NEDg Description generation batch_69fd68a687dc8190bbb1ea24bfdb674b completed May 8, 2026, 4:37 a.m.
NED2 Entity disambiguation (via description) batch_69fd69982e648190b9af4f2895514c3e completed May 8, 2026, 4:42 a.m.
Created at: April 10, 2026, 1:19 a.m.