Triple

T22309180
Position Surface form Disambiguated ID Type / Status
Subject Granby Dam E551466 entity
Predicate hasHydroelectricPlant P15311 FINISHED
Object Granby Powerplant
Granby Powerplant is a hydroelectric generating facility associated with Colorado’s Granby Dam that converts the dam’s stored water into electrical power.
 E1529803 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: Granby Powerplant | Statement: [Granby Dam, hasHydroelectricPlant, Granby Powerplant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Granby Powerplant
Context triple: [Granby Dam, hasHydroelectricPlant, Granby Powerplant]
  • A. Pointe du Bois Generating Station
    Pointe du Bois Generating Station is a historic hydroelectric power plant in Manitoba, Canada, known as one of the province’s oldest and longest-operating generating stations.
  • B. La Tuque Generating Station
    La Tuque Generating Station is a major hydroelectric power plant in Quebec, Canada, that harnesses the flow of the Saint-Maurice River to generate electricity.
  • C. Robert-Bourassa generating station
    The Robert-Bourassa generating station is a massive hydroelectric power plant in northern Quebec and one of the key facilities in Hydro-Québec’s La Grande complex.
  • D. La Gabelle Generating Station
    La Gabelle Generating Station is a hydroelectric power plant in Quebec, Canada, operated by Hydro-Québec and known for harnessing the flow of the Saint-Maurice River to produce electricity.
  • E. Shawinigan-2 Generating Station
    Shawinigan-2 Generating Station is a historic hydroelectric power plant in Shawinigan, Quebec, that harnesses the Saint-Maurice River to generate electricity.
  • 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: Granby Powerplant
Triple: [Granby Dam, hasHydroelectricPlant, Granby Powerplant]
Generated description
Granby Powerplant is a hydroelectric generating facility associated with Colorado’s Granby Dam that converts the dam’s stored water into electrical power.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Granby Powerplant
Target entity description: Granby Powerplant is a hydroelectric generating facility associated with Colorado’s Granby Dam that converts the dam’s stored water into electrical power.
  • A. Pointe du Bois Generating Station
    Pointe du Bois Generating Station is a historic hydroelectric power plant in Manitoba, Canada, known as one of the province’s oldest and longest-operating generating stations.
  • B. La Tuque Generating Station
    La Tuque Generating Station is a major hydroelectric power plant in Quebec, Canada, that harnesses the flow of the Saint-Maurice River to generate electricity.
  • C. Robert-Bourassa generating station
    The Robert-Bourassa generating station is a massive hydroelectric power plant in northern Quebec and one of the key facilities in Hydro-Québec’s La Grande complex.
  • D. La Gabelle Generating Station
    La Gabelle Generating Station is a hydroelectric power plant in Quebec, Canada, operated by Hydro-Québec and known for harnessing the flow of the Saint-Maurice River to produce electricity.
  • E. Shawinigan-2 Generating Station
    Shawinigan-2 Generating Station is a historic hydroelectric power plant in Shawinigan, Quebec, that harnesses the Saint-Maurice River to generate electricity.
  • 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_69e11e46c0188190800181a4233f28fe completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f1574d53148190a1ec07f849e1ae9d completed April 29, 2026, 12:56 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0acca39c4c8190a418ec2ff1434122 completed May 18, 2026, 8:24 a.m.
NEDg Description generation batch_6a0acf8c37d48190990bc7e1152f98b3 completed May 18, 2026, 8:36 a.m.
NED2 Entity disambiguation (via description) batch_6a0acff349248190a13968f340cdebcf completed May 18, 2026, 8:38 a.m.
Created at: April 16, 2026, 8:42 p.m.