Triple

T21711679
Position Surface form Disambiguated ID Type / Status
Subject Province of Cáceres E535920 entity
Predicate contains P35 FINISHED
Object Gabriel y Galán Reservoir
Gabriel y Galán Reservoir is a large artificial lake in western Spain, created by damming the Árrago and Alagón rivers for water storage, irrigation, and hydroelectric power.
E1499683 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 Reservoir | Statement: [Province of Cáceres, contains, Gabriel y Galán Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gabriel y Galán Reservoir
Context triple: [Province of Cáceres, contains, Gabriel y Galán Reservoir]
  • A. Ribarroja Reservoir
    Ribarroja Reservoir is a large artificial lake on the Ebro River in northeastern Spain, used primarily for hydroelectric power generation, irrigation, and water regulation.
  • B. 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.
  • C. Itoiz Reservoir
    Itoiz Reservoir is a large artificial lake in Navarre, northern Spain, created by damming the Irati River to provide water supply, irrigation, and hydroelectric power within the Ebro basin.
  • D. 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.
  • E. El Atazar Reservoir
    El Atazar Reservoir is a major water storage and supply reservoir in the Community of Madrid, Spain, known for its large capacity and role in providing drinking water to the region.
  • 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 Reservoir
Triple: [Province of Cáceres, contains, Gabriel y Galán Reservoir]
Generated description
Gabriel y Galán Reservoir is a large artificial lake in western Spain, created by damming the Árrago and Alagón rivers for water storage, irrigation, and hydroelectric power.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gabriel y Galán Reservoir
Target entity description: Gabriel y Galán Reservoir is a large artificial lake in western Spain, created by damming the Árrago and Alagón rivers for water storage, irrigation, and hydroelectric power.
  • A. Ribarroja Reservoir
    Ribarroja Reservoir is a large artificial lake on the Ebro River in northeastern Spain, used primarily for hydroelectric power generation, irrigation, and water regulation.
  • B. 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.
  • C. Itoiz Reservoir
    Itoiz Reservoir is a large artificial lake in Navarre, northern Spain, created by damming the Irati River to provide water supply, irrigation, and hydroelectric power within the Ebro basin.
  • D. 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.
  • E. El Atazar Reservoir
    El Atazar Reservoir is a major water storage and supply reservoir in the Community of Madrid, Spain, known for its large capacity and role in providing drinking water to the region.
  • 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_69e0c46b44c0819088ab883ebd44e0e8 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69efb53450108190ba1c9e3cc3a0ab89 completed April 27, 2026, 7:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a2ec80c508190b46dcd4db623f900 completed May 17, 2026, 9:10 p.m.
NEDg Description generation batch_6a0a30ab32f08190b49005a37ce281b6 completed May 17, 2026, 9:18 p.m.
NED2 Entity disambiguation (via description) batch_6a0a319460888190b74341c50719ac80 completed May 17, 2026, 9:22 p.m.
Created at: April 16, 2026, 6:46 p.m.