Triple

T1271998
Position Surface form Disambiguated ID Type / Status
Subject Plaza de Armas E15729 entity
Predicate hasPart P35 FINISHED
Object Central Post Office Building of Santiago
The Central Post Office Building of Santiago is a historic neoclassical landmark in Chile’s capital, serving as the main postal headquarters and a prominent architectural feature of the Plaza de Armas.
 E144663 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: Central Post Office Building of Santiago | Statement: [Plaza de Armas, hasPart, Central Post Office Building of Santiago]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Post Office Building of Santiago
Context triple: [Plaza de Armas, hasPart, Central Post Office Building of Santiago]
  • A. National Congress Building of Chile
    The National Congress Building of Chile is the legislative complex in Valparaíso that houses the country's bicameral parliament, serving as the central seat of Chilean legislative power.
  • B. La Moneda Palace
    La Moneda Palace is the neoclassical presidential palace and seat of government of Chile, located in central Santiago.
  • C. Real Audiencia building of Santiago
    The Real Audiencia building of Santiago is a historic colonial-era government palace in Santiago, Chile, that served as a central seat of political and judicial authority.
  • D. Santiago cabildo building
    The Santiago cabildo building is a historic colonial-era municipal hall in Santiago, Chile, that served as an important political center during the country’s early independence period.
  • E. Eduardo Frei Montalva Station
    Eduardo Frei Montalva Station is a Chilean Antarctic research base that also serves as a key logistical and civilian hub on King George Island.
  • 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: Central Post Office Building of Santiago
Triple: [Plaza de Armas, hasPart, Central Post Office Building of Santiago]
Generated description
The Central Post Office Building of Santiago is a historic neoclassical landmark in Chile’s capital, serving as the main postal headquarters and a prominent architectural feature of the Plaza de Armas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Central Post Office Building of Santiago
Target entity description: The Central Post Office Building of Santiago is a historic neoclassical landmark in Chile’s capital, serving as the main postal headquarters and a prominent architectural feature of the Plaza de Armas.
  • A. National Congress Building of Chile
    The National Congress Building of Chile is the legislative complex in Valparaíso that houses the country's bicameral parliament, serving as the central seat of Chilean legislative power.
  • B. La Moneda Palace
    La Moneda Palace is the neoclassical presidential palace and seat of government of Chile, located in central Santiago.
  • C. Real Audiencia building of Santiago
    The Real Audiencia building of Santiago is a historic colonial-era government palace in Santiago, Chile, that served as a central seat of political and judicial authority.
  • D. Santiago cabildo building
    The Santiago cabildo building is a historic colonial-era municipal hall in Santiago, Chile, that served as an important political center during the country’s early independence period.
  • E. Eduardo Frei Montalva Station
    Eduardo Frei Montalva Station is a Chilean Antarctic research base that also serves as a key logistical and civilian hub on King George Island.
  • 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_69a4935a94308190bb92555b79032824 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4c06c033081909bc594157abaf5bb completed March 1, 2026, 10:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac998e56488190ac3cf51563335e30 completed March 7, 2026, 9:33 p.m.
NEDg Description generation batch_69ac9a13e9548190ae1fbfeba3326cd5 completed March 7, 2026, 9:35 p.m.
NED2 Entity disambiguation (via description) batch_69ac9a96d4f081908e608a3f247bbfb2 completed March 7, 2026, 9:37 p.m.
Created at: March 1, 2026, 7:50 p.m.