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.