Triple

T18400576
Position Surface form Disambiguated ID Type / Status
Subject Costanera Norte S.A. E449981 entity
Predicate regulator P46 FINISHED
Object Coordinación de Concesiones de Obras Públicas — NE NERFINISHED

How this triple was built (2 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: Coordinación de Concesiones de Obras Públicas | Statement: [Costanera Norte S.A., regulator, Coordinación de Concesiones de Obras Públicas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coordinación de Concesiones de Obras Públicas
Context triple: [Costanera Norte S.A., regulator, Coordinación de Concesiones de Obras Públicas]
  • A. Dirección General de Concesiones de Obras Públicas chosen
    La Dirección General de Concesiones de Obras Públicas es el organismo del Estado de Chile encargado de planificar, licitar, gestionar y supervisar proyectos de infraestructura pública desarrollados bajo el sistema de concesiones.
  • B. Consejo de Obras Públicas
    El Consejo de Obras Públicas es un órgano técnico consultivo del Estado encargado de analizar, dictaminar y asesorar en materia de proyectos e infraestructuras de obra pública.
  • C. Ministerio de Obras Públicas
    Ministerio de Obras Públicas is Chile’s government ministry responsible for planning, constructing, and maintaining the country’s public infrastructure and works.
  • D. Ministerio de Obras Públicas y Transportes
    The Ministerio de Obras Públicas y Transportes is Costa Rica’s government ministry responsible for planning, building, and maintaining national transportation infrastructure and public works.
  • E. Ministerio de Obras Públicas de la Nación
    El Ministerio de Obras Públicas de la Nación es el organismo del gobierno argentino encargado de planificar, ejecutar y supervisar la infraestructura pública nacional, incluyendo rutas, obras viales y otros proyectos de desarrollo territorial.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8b9fab8a8819086a9ddc0871715e0 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e5194f2a8c8190afcd7db23e3795fb completed April 19, 2026, 6:05 p.m.
Created at: April 10, 2026, 10:46 a.m.