Triple

T22015462
Position Surface form Disambiguated ID Type / Status
Subject Alicurá Dam E543695 entity
Predicate formsReservoir P11309 FINISHED
Object Alicurá Reservoir — 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: Alicurá Reservoir | Statement: [Alicurá Dam, formsReservoir, Alicurá Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alicurá Reservoir
Context triple: [Alicurá Dam, formsReservoir, Alicurá Reservoir]
  • A. Alcántara Reservoir
    Alcántara Reservoir is a large artificial lake in western Spain, created by damming the Tagus River system and used primarily for hydroelectric power generation, irrigation, and water supply.
  • B. Burguillo Reservoir
    Burguillo Reservoir is a major artificial lake and dam in central Spain, known for regulating water from the Alberche River and serving as a popular site for recreation and hydroelectric power.
  • C. Pilarcitos Reservoir
    Pilarcitos Reservoir is a key drinking water storage reservoir on the San Francisco Peninsula that helps supply water to the San Francisco Bay Area.
  • D. El Villar Reservoir
    El Villar Reservoir is a historic dam and water reservoir on the Lozoya River in Spain, known for being one of the earliest large concrete arch dams in the country.
  • E. Ullíbarri-Gamboa Reservoir
    Ullíbarri-Gamboa Reservoir is a large artificial lake in Álava, Spain, known for supplying drinking water to Vitoria-Gasteiz and Bilbao and for its popular recreational activities and natural surroundings.
  • 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: Alicurá Reservoir
Target entity description: Alicurá Reservoir is a large artificial lake in Argentina’s Neuquén and Río Negro provinces, created for hydroelectric power generation and water regulation.
  • A. Alcántara Reservoir
    Alcántara Reservoir is a large artificial lake in western Spain, created by damming the Tagus River system and used primarily for hydroelectric power generation, irrigation, and water supply.
  • B. Burguillo Reservoir
    Burguillo Reservoir is a major artificial lake and dam in central Spain, known for regulating water from the Alberche River and serving as a popular site for recreation and hydroelectric power.
  • C. Pilarcitos Reservoir
    Pilarcitos Reservoir is a key drinking water storage reservoir on the San Francisco Peninsula that helps supply water to the San Francisco Bay Area.
  • D. El Villar Reservoir
    El Villar Reservoir is a historic dam and water reservoir on the Lozoya River in Spain, known for being one of the earliest large concrete arch dams in the country.
  • E. Ullíbarri-Gamboa Reservoir
    Ullíbarri-Gamboa Reservoir is a large artificial lake in Álava, Spain, known for supplying drinking water to Vitoria-Gasteiz and Bilbao and for its popular recreational activities and natural surroundings.
  • 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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a774548190bcd98dc28f2d2c5f completed April 28, 2026, 9:33 p.m.
Created at: April 16, 2026, 8:22 p.m.