Triple

T22055805
Position Surface form Disambiguated ID Type / Status
Subject Tagus–Segura Water Transfer E545006 entity
Predicate managingAuthority P9686 FINISHED
Object Confederación Hidrográfica del Tajo — 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: Confederación Hidrográfica del Tajo | Statement: [Tagus–Segura Water Transfer, managingAuthority, Confederación Hidrográfica del Tajo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Confederación Hidrográfica del Tajo
Context triple: [Tagus–Segura Water Transfer, managingAuthority, Confederación Hidrográfica del Tajo]
  • A. Confederación Hidrográfica del Segura
    Confederación Hidrográfica del Segura is a Spanish public water authority responsible for planning, regulating, and managing water resources and hydraulic infrastructure within the Segura River basin.
  • B. Confederación Hidrográfica del Guadalquivir
    The Confederación Hidrográfica del Guadalquivir is a Spanish public water authority responsible for planning, regulating, and managing water resources and infrastructure in the Guadalquivir River basin.
  • C. Confederación Hidrográfica del Ebro
    Confederación Hidrográfica del Ebro is a Spanish public water authority responsible for planning, regulating, and managing water resources and infrastructure within the Ebro River basin.
  • D. Río Tajo
    Río Tajo is the longest river in the Iberian Peninsula, flowing from eastern Spain across the country into Portugal before emptying into the Atlantic Ocean near Lisbon.
  • E. Guadalquivir River basin
    The Guadalquivir River basin is a major hydrological and agricultural region in southern Spain, encompassing much of Andalusia and centered around the Guadalquivir River and its tributaries.
  • 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: Confederación Hidrográfica del Tajo
Target entity description: Confederación Hidrográfica del Tajo is the Spanish river basin authority responsible for planning, regulating, and managing water resources in the Tagus River basin.
  • A. Confederación Hidrográfica del Segura
    Confederación Hidrográfica del Segura is a Spanish public water authority responsible for planning, regulating, and managing water resources and hydraulic infrastructure within the Segura River basin.
  • B. Confederación Hidrográfica del Guadalquivir
    The Confederación Hidrográfica del Guadalquivir is a Spanish public water authority responsible for planning, regulating, and managing water resources and infrastructure in the Guadalquivir River basin.
  • C. Confederación Hidrográfica del Ebro
    Confederación Hidrográfica del Ebro is a Spanish public water authority responsible for planning, regulating, and managing water resources and infrastructure within the Ebro River basin.
  • D. Río Tajo
    Río Tajo is the longest river in the Iberian Peninsula, flowing from eastern Spain across the country into Portugal before emptying into the Atlantic Ocean near Lisbon.
  • E. Guadalquivir River basin
    The Guadalquivir River basin is a major hydrological and agricultural region in southern Spain, encompassing much of Andalusia and centered around the Guadalquivir River and its tributaries.
  • 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_69e11e3377c48190890c17407b9527d6 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1285790948190b21abfb09abbb5e5 completed April 28, 2026, 9:36 p.m.
Created at: April 16, 2026, 8:26 p.m.