Triple

T17389516
Position Surface form Disambiguated ID Type / Status
Subject Escanaba River E422778 entity
Predicate hasHydroelectricPlant P15311 FINISHED
Object Boney Falls Hydroelectric Plant
Boney Falls Hydroelectric Plant is a hydroelectric power facility located on Michigan’s Escanaba River, generating electricity by harnessing the river’s flow.
 E1266531 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: Boney Falls Hydroelectric Plant | Statement: [Escanaba River, hasHydroelectricPlant, Boney Falls Hydroelectric Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boney Falls Hydroelectric Plant
Context triple: [Escanaba River, hasHydroelectricPlant, Boney Falls Hydroelectric Plant]
  • A. Pullinque Hydroelectric Plant
    Pullinque Hydroelectric Plant is a hydroelectric power facility in southern Chile that generates electricity using water resources associated with Pullinque Lake.
  • B. Narrows Hydroelectric Plant
    The Narrows Hydroelectric Plant is a hydroelectric power station that generates electricity using water impounded by Narrows Dam.
  • C. Barron Gorge Hydroelectric Power Station
    Barron Gorge Hydroelectric Power Station is a historic hydroelectric facility in Queensland, Australia, that harnesses the Barron River’s flow through Barron Gorge to generate renewable electricity.
  • D. Stevenson Dam Hydroelectric Plant
    Stevenson Dam Hydroelectric Plant is a hydroelectric power station in Connecticut that generates electricity using water impounded by the Stevenson Dam on the Housatonic River.
  • E. Beaver Dam Hydroelectric Plant
    Beaver Dam Hydroelectric Plant is a hydroelectric power facility in Arkansas that generates electricity using water impounded by Beaver Lake on the White River.
  • 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: Boney Falls Hydroelectric Plant
Triple: [Escanaba River, hasHydroelectricPlant, Boney Falls Hydroelectric Plant]
Generated description
Boney Falls Hydroelectric Plant is a hydroelectric power facility located on Michigan’s Escanaba River, generating electricity by harnessing the river’s flow.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boney Falls Hydroelectric Plant
Target entity description: Boney Falls Hydroelectric Plant is a hydroelectric power facility located on Michigan’s Escanaba River, generating electricity by harnessing the river’s flow.
  • A. Pullinque Hydroelectric Plant
    Pullinque Hydroelectric Plant is a hydroelectric power facility in southern Chile that generates electricity using water resources associated with Pullinque Lake.
  • B. Narrows Hydroelectric Plant
    The Narrows Hydroelectric Plant is a hydroelectric power station that generates electricity using water impounded by Narrows Dam.
  • C. Barron Gorge Hydroelectric Power Station
    Barron Gorge Hydroelectric Power Station is a historic hydroelectric facility in Queensland, Australia, that harnesses the Barron River’s flow through Barron Gorge to generate renewable electricity.
  • D. Stevenson Dam Hydroelectric Plant
    Stevenson Dam Hydroelectric Plant is a hydroelectric power station in Connecticut that generates electricity using water impounded by the Stevenson Dam on the Housatonic River.
  • E. Beaver Dam Hydroelectric Plant
    Beaver Dam Hydroelectric Plant is a hydroelectric power facility in Arkansas that generates electricity using water impounded by Beaver Lake on the White River.
  • 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a8c718c81909cb20749aaf12897 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a019ffcfe508190a03907a3c0eafe2c completed May 11, 2026, 9:23 a.m.
NEDg Description generation batch_6a01a19785508190a759628553297053 completed May 11, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_6a01a1f98470819086142ef594a8a13f completed May 11, 2026, 9:31 a.m.
Created at: April 10, 2026, 5:45 a.m.