Triple

T34243634
Position Surface form Disambiguated ID Type / Status
Subject Llyn Cowlyd E878535 entity
Predicate hasHydroelectricConnection P58561 FINISHED
Object Dolgarrog hydroelectric power scheme
The Dolgarrog hydroelectric power scheme is a hydroelectric installation in North Wales that harnesses water from nearby reservoirs to generate electricity.
 E2087451 NE FINISHED

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: Dolgarrog hydroelectric power scheme | Statement: [Llyn Cowlyd, hasHydroelectricConnection, Dolgarrog hydroelectric power scheme]
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: Dolgarrog hydroelectric power scheme
Triple: [Llyn Cowlyd, hasHydroelectricConnection, Dolgarrog hydroelectric power scheme]
Generated description
The Dolgarrog hydroelectric power scheme is a hydroelectric installation in North Wales that harnesses water from nearby reservoirs to generate electricity.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasHydroelectricConnection
Context triple: [Llyn Cowlyd, hasHydroelectricConnection, Dolgarrog hydroelectric power scheme]
  • A. hasHydropowerRoleIn
    Indicates that an entity plays a specific role or function related to hydropower within the context of another entity, project, or activity.
  • B. isHydroelectricallyDeveloped
    Indicates that an entity has been developed to generate electricity using hydropower infrastructure or facilities.
  • C. hasHydroelectricProject
    Indicates that an entity is associated with, operates, or contains a hydroelectric power generation project.
  • D. hasHydroelectricInfrastructureNearby
    Indicates that there is hydroelectric infrastructure located in close proximity to the referenced entity.
  • E. isHydroelectricProjectOn chosen
    Indicates that a hydroelectric project is located on or situated along a specified water body or site.
  • 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_69f349b3618481909df955b063f305b2 completed April 30, 2026, 12:23 p.m.
NER Named-entity recognition batch_69f71c35327c8190884f1bfe12bd2cd7 completed May 3, 2026, 9:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a36d5ed9ffc8190b0ffd99890153bba completed June 20, 2026, 6:03 p.m.
NEDg Description generation batch_6a36d6d3b04c8190819ff0e1f74f6fbf completed June 20, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a36d762832481909d8ca24e737396af completed June 20, 2026, 6:09 p.m.
PD Predicate disambiguation batch_69f71822d0e88190ac9731c7ae5a4def completed May 3, 2026, 9:40 a.m.
Created at: May 1, 2026, 1:56 a.m.