Triple

T19924015
Position Surface form Disambiguated ID Type / Status
Subject Durance-Verdon hydroelectric system E478876 entity
Predicate containsStructure P841 FINISHED
Object Cadarache Dam
Cadarache Dam is a hydroelectric dam on the Durance River in southeastern France, forming part of the region’s major Durance-Verdon power and water management system.
 E1405771 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: Cadarache Dam | Statement: [Durance-Verdon hydroelectric system, containsStructure, Cadarache Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cadarache Dam
Context triple: [Durance-Verdon hydroelectric system, containsStructure, Cadarache Dam]
  • A. 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.
  • B. 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.
  • C. Alicurá Dam
    Alicurá Dam is a large hydroelectric dam in Argentina’s Patagonia region, known for forming the Alicurá Reservoir and generating power on the Limay River.
  • D. 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.
  • E. 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.
  • 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: Cadarache Dam
Triple: [Durance-Verdon hydroelectric system, containsStructure, Cadarache Dam]
Generated description
Cadarache Dam is a hydroelectric dam on the Durance River in southeastern France, forming part of the region’s major Durance-Verdon power and water management system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cadarache Dam
Target entity description: Cadarache Dam is a hydroelectric dam on the Durance River in southeastern France, forming part of the region’s major Durance-Verdon power and water management system.
  • A. 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.
  • B. 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.
  • C. Alicurá Dam
    Alicurá Dam is a large hydroelectric dam in Argentina’s Patagonia region, known for forming the Alicurá Reservoir and generating power on the Limay River.
  • D. 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.
  • E. 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.
  • 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_69d8e521855c8190b41871700afc8d6a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e659c88c548190b9b9eccbdd07d977 completed April 20, 2026, 4:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0804f0878481909f6754b52dd5e01c completed May 16, 2026, 5:47 a.m.
NEDg Description generation batch_6a080639fcb88190ba2c2e389264945e completed May 16, 2026, 5:52 a.m.
NED2 Entity disambiguation (via description) batch_6a08073327008190abf3beb8b1638c6c completed May 16, 2026, 5:57 a.m.
Created at: April 10, 2026, 1:53 p.m.