Triple

T16893807
Position Surface form Disambiguated ID Type / Status
Subject Lake Junín E424242 entity
Predicate waterRegulation P109423 FINISHED
Object Upamayo Dam
Upamayo Dam is a hydraulic structure in Peru that controls the outflow of Lake Junín for purposes such as water regulation and hydroelectric power generation.
E1240714 NE FINISHED

How this triple was built (5 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: Upamayo Dam | Statement: [Lake Junín, waterRegulation, Upamayo Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Upamayo Dam
Context triple: [Lake Junín, waterRegulation, Upamayo Dam]
  • A. Lodoyo Dam
    Lodoyo Dam is a water control and irrigation structure located on the Brantas River in East Java, Indonesia.
  • B. Manyame Dam
    Manyame Dam is a major reservoir in Zimbabwe that supplies water for irrigation, urban use, and hydroelectric power generation along the Manyame River.
  • C. Surobi Dam
    Surobi Dam is a hydroelectric and irrigation dam located on the Kabul River in eastern Afghanistan.
  • D. Larji Dam
    Larji Dam is a hydroelectric dam on the Beas River in Himachal Pradesh, India, known for power generation and irrigation support in the surrounding region.
  • E. Bokaa Dam
    Bokaa Dam is a major water reservoir in Botswana that supplies drinking water and supports irrigation for communities in and around the Kgatleng District.
  • 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: Upamayo Dam
Triple: [Lake Junín, waterRegulation, Upamayo Dam]
Generated description
Upamayo Dam is a hydraulic structure in Peru that controls the outflow of Lake Junín for purposes such as water regulation and hydroelectric power generation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Upamayo Dam
Target entity description: Upamayo Dam is a hydraulic structure in Peru that controls the outflow of Lake Junín for purposes such as water regulation and hydroelectric power generation.
  • A. Lodoyo Dam
    Lodoyo Dam is a water control and irrigation structure located on the Brantas River in East Java, Indonesia.
  • B. Manyame Dam
    Manyame Dam is a major reservoir in Zimbabwe that supplies water for irrigation, urban use, and hydroelectric power generation along the Manyame River.
  • C. Surobi Dam
    Surobi Dam is a hydroelectric and irrigation dam located on the Kabul River in eastern Afghanistan.
  • D. Larji Dam
    Larji Dam is a hydroelectric dam on the Beas River in Himachal Pradesh, India, known for power generation and irrigation support in the surrounding region.
  • E. Bokaa Dam
    Bokaa Dam is a major water reservoir in Botswana that supplies drinking water and supports irrigation for communities in and around the Kgatleng District.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: waterRegulation
Context triple: [Lake Junín, waterRegulation, Upamayo Dam]
  • A. riverRegulation chosen
    Indicates the management or control of a river’s flow, level, or course through human interventions such as dams, channels, or other regulatory measures.
  • B. waterUseRestrictions
    Indicates that there are rules or limitations imposed on how much, when, or for what purposes water may be used.
  • C. waterManagementAuthority
    Indicates that an entity has official responsibility for overseeing, regulating, or managing water resources, services, or infrastructure for a given area or system.
  • D. waterUse
    Indicates the amount or manner in which water is consumed, utilized, or withdrawn by an entity or activity.
  • E. waterQualityProtection
    Indicates efforts, measures, or responsibilities aimed at preserving or improving the cleanliness, safety, and ecological integrity of water resources.
  • F. None of above.

Provenance (6 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_69d889da3e8c8190a2b118f383f0beac completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3c8d6bfc88190b6b47b89c1135871 completed April 18, 2026, 6:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfca11bc8190b0835de0d56ca0b1 completed May 10, 2026, 6:34 p.m.
NEDg Description generation batch_6a00d048da5c8190ba7b96665c4e0f8b completed May 10, 2026, 6:36 p.m.
NED2 Entity disambiguation (via description) batch_6a00d0d23c248190bf0cfedd846f2161 completed May 10, 2026, 6:39 p.m.
PD Predicate disambiguation batch_69e32b90ec3c819099c51bb7baf2984c completed April 18, 2026, 6:58 a.m.
Created at: April 10, 2026, 5:29 a.m.