Triple

T20949313
Position Surface form Disambiguated ID Type / Status
Subject Alagón River E515936 entity
Predicate hasDam P8736 FINISHED
Object Gabriel y Galán Dam
Gabriel y Galán Dam is a large Spanish reservoir structure in Extremadura, primarily used for water storage, irrigation, and hydroelectric power generation.
E1458750 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: Gabriel y Galán Dam | Statement: [Alagón River, hasDam, Gabriel y Galán Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gabriel y Galán Dam
Context triple: [Alagón River, hasDam, Gabriel y Galán Dam]
  • A. Valdecañas Dam
    Valdecañas Dam is a large hydroelectric and water-regulation dam on the Tagus River in Spain, known for forming the Valdecañas Reservoir used for power generation, irrigation, and recreation.
  • B. Carraízo Dam
    Carraízo Dam is a major flood-control and water-supply structure in Puerto Rico that impounds the Loíza River to form the Carraízo Reservoir serving the San Juan metropolitan area.
  • C. Anzalduas Dam
    Anzalduas Dam is a diversion dam on the Rio Grande near the U.S.–Mexico border that helps control river flow and supports irrigation and flood management in the surrounding region.
  • D. La Torrassa Dam
    La Torrassa Dam is a hydroelectric and water-regulation dam located on the Noguera Pallaresa River in the Catalan Pyrenees of Spain.
  • E. Prado Dam
    Prado Dam is a major flood-control and water-conservation structure on Southern California’s Santa Ana River, protecting downstream communities in Orange, Riverside, and San Bernardino counties.
  • 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: Gabriel y Galán Dam
Triple: [Alagón River, hasDam, Gabriel y Galán Dam]
Generated description
Gabriel y Galán Dam is a large Spanish reservoir structure in Extremadura, primarily used for water storage, irrigation, and hydroelectric power generation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gabriel y Galán Dam
Target entity description: Gabriel y Galán Dam is a large Spanish reservoir structure in Extremadura, primarily used for water storage, irrigation, and hydroelectric power generation.
  • A. Valdecañas Dam
    Valdecañas Dam is a large hydroelectric and water-regulation dam on the Tagus River in Spain, known for forming the Valdecañas Reservoir used for power generation, irrigation, and recreation.
  • B. Carraízo Dam
    Carraízo Dam is a major flood-control and water-supply structure in Puerto Rico that impounds the Loíza River to form the Carraízo Reservoir serving the San Juan metropolitan area.
  • C. Anzalduas Dam
    Anzalduas Dam is a diversion dam on the Rio Grande near the U.S.–Mexico border that helps control river flow and supports irrigation and flood management in the surrounding region.
  • D. La Torrassa Dam
    La Torrassa Dam is a hydroelectric and water-regulation dam located on the Noguera Pallaresa River in the Catalan Pyrenees of Spain.
  • E. Prado Dam
    Prado Dam is a major flood-control and water-conservation structure on Southern California’s Santa Ana River, protecting downstream communities in Orange, Riverside, and San Bernardino counties.
  • 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_69e0b4fcd678819087a304291f14330a completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fadc08148190b4ff710f94462a26 completed April 21, 2026, 4:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09278e12888190bbf727d1d8f90a4f completed May 17, 2026, 2:27 a.m.
NEDg Description generation batch_6a092819af008190bc51cd6367d7542a completed May 17, 2026, 2:29 a.m.
NED2 Entity disambiguation (via description) batch_6a092896b75881909d5145ccaef0cd7e completed May 17, 2026, 2:31 a.m.
Created at: April 16, 2026, 1:15 p.m.