Triple

T16238530
Position Surface form Disambiguated ID Type / Status
Subject Combustion Engineering PWR E394178 entity
Predicate usedInPlant P122286 FINISHED
Object Waterford 3 Steam Electric Station
Waterford 3 Steam Electric Station is a nuclear power plant in Louisiana that operates a Combustion Engineering pressurized water reactor to generate electricity.
E1202837 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: Waterford 3 Steam Electric Station | Statement: [Combustion Engineering PWR, usedInPlant, Waterford 3 Steam Electric Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Waterford 3 Steam Electric Station
Context triple: [Combustion Engineering PWR, usedInPlant, Waterford 3 Steam Electric Station]
  • A. Poolbeg Generating Station
    Poolbeg Generating Station is a prominent power plant in Dublin, Ireland, known for its twin chimneys that serve as an iconic landmark on the city’s skyline.
  • B. Ardnacrusha power station
    Ardnacrusha power station is a major hydroelectric power plant in County Clare, Ireland, renowned as one of the earliest and largest engineering projects of the Irish Free State.
  • C. Clunie power station
    Clunie power station is a hydroelectric power facility in Scotland that harnesses the flow of the River Tummel to generate electricity.
  • D. Liddell Power Station
    Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
  • E. Owen Falls Power Station
    Owen Falls Power Station is a major hydroelectric power plant on the Nile River in Uganda, historically one of the country’s primary sources of 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: Waterford 3 Steam Electric Station
Triple: [Combustion Engineering PWR, usedInPlant, Waterford 3 Steam Electric Station]
Generated description
Waterford 3 Steam Electric Station is a nuclear power plant in Louisiana that operates a Combustion Engineering pressurized water reactor to generate electricity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Waterford 3 Steam Electric Station
Target entity description: Waterford 3 Steam Electric Station is a nuclear power plant in Louisiana that operates a Combustion Engineering pressurized water reactor to generate electricity.
  • A. Poolbeg Generating Station
    Poolbeg Generating Station is a prominent power plant in Dublin, Ireland, known for its twin chimneys that serve as an iconic landmark on the city’s skyline.
  • B. Ardnacrusha power station
    Ardnacrusha power station is a major hydroelectric power plant in County Clare, Ireland, renowned as one of the earliest and largest engineering projects of the Irish Free State.
  • C. Clunie power station
    Clunie power station is a hydroelectric power facility in Scotland that harnesses the flow of the River Tummel to generate electricity.
  • D. Liddell Power Station
    Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
  • E. Owen Falls Power Station
    Owen Falls Power Station is a major hydroelectric power plant on the Nile River in Uganda, historically one of the country’s primary sources of 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_69d87f2171208190951025e526947816 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2455c7a3c81909e3b42edf03be43e completed April 17, 2026, 2:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000edaf76c8190acc01f58845e570a completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a0011f7f3fc8190a3a3bf260b391e78 completed May 10, 2026, 5:04 a.m.
NED2 Entity disambiguation (via description) batch_6a0012e9913481908ee5ada2fce507f4 completed May 10, 2026, 5:08 a.m.
Created at: April 10, 2026, 5:04 a.m.