Triple

T22747493
Position Surface form Disambiguated ID Type / Status
Subject Plaza de los Héroes de Rancagua E562590 entity
Predicate isUrbanCenterOf P2106 FINISHED
Object Rancagua historic center — NE NERFINISHED

How this triple was built (3 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: Rancagua historic center | Statement: [Plaza de los Héroes de Rancagua, isUrbanCenterOf, Rancagua historic center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rancagua historic center
Context triple: [Plaza de los Héroes de Rancagua, isUrbanCenterOf, Rancagua historic center]
  • A. Plaza de los Héroes de Rancagua
    Plaza de los Héroes de Rancagua is a historic central square in Rancagua, Chile, known for its role in the Battle of Rancagua and its status as a national heritage site.
  • B. Chillán Viejo
    Chillán Viejo is a historic Chilean city in the Ñuble Region, known as the birthplace of independence leader Bernardo O'Higgins.
  • C. Talcahuano city hall
    Talcahuano city hall is the main municipal government building of the port city of Talcahuano in Chile’s Biobío Region.
  • D. Casa Central Valparaíso
    Casa Central Valparaíso is the main campus and administrative hub of the Federico Santa María Technical University, located in the city of Valparaíso, Chile.
  • E. Chillán Cathedral
    Chillán Cathedral is a prominent modernist Roman Catholic church in Chillán, Chile, known for its distinctive arched architecture and role as a memorial to the 1939 earthquake.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rancagua historic center
Target entity description: Rancagua historic center is the traditional core of the Chilean city of Rancagua, known for its colonial-era layout, preserved architecture, and central role in the country’s independence history.
  • A. Plaza de los Héroes de Rancagua
    Plaza de los Héroes de Rancagua is a historic central square in Rancagua, Chile, known for its role in the Battle of Rancagua and its status as a national heritage site.
  • B. Chillán Viejo
    Chillán Viejo is a historic Chilean city in the Ñuble Region, known as the birthplace of independence leader Bernardo O'Higgins.
  • C. Talcahuano city hall
    Talcahuano city hall is the main municipal government building of the port city of Talcahuano in Chile’s Biobío Region.
  • D. Casa Central Valparaíso
    Casa Central Valparaíso is the main campus and administrative hub of the Federico Santa María Technical University, located in the city of Valparaíso, Chile.
  • E. Chillán Cathedral
    Chillán Cathedral is a prominent modernist Roman Catholic church in Chillán, Chile, known for its distinctive arched architecture and role as a memorial to the 1939 earthquake.
  • F. None of above. chosen

Provenance (2 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_69e245513a5c81908d5cb471b4fc429d completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f179b702388190b134dde5f80ea3cd completed April 29, 2026, 3:23 a.m.
Created at: April 17, 2026, 3:24 p.m.