Triple
T3881061
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calvert Cliffs Nuclear Power Plant |
E92822
|
entity |
| Predicate | reactorModel |
P52112
|
FINISHED |
| Object |
Combustion Engineering PWR
Combustion Engineering PWR is a pressurized water reactor design developed by Combustion Engineering and used in several commercial nuclear power plants in the United States.
|
E394178
|
NE FINISHED |
How this triple was built (5 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: Combustion Engineering PWR | Statement: [Calvert Cliffs Nuclear Power Plant, reactorModel, Combustion Engineering PWR]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Combustion Engineering PWR Context triple: [Calvert Cliffs Nuclear Power Plant, reactorModel, Combustion Engineering PWR]
-
A.
Pressurised water reactor
A pressurised water reactor is a type of nuclear fission reactor that uses high-pressure water as both coolant and neutron moderator to generate heat for producing electricity or naval propulsion.
-
B.
K15 pressurized water reactor
The K15 pressurized water reactor is a French naval nuclear reactor design used to power modern French aircraft carriers and submarines.
-
C.
Nuclear Engineering Division
The Nuclear Engineering Division is a specialized unit within the American Society of Mechanical Engineers that focuses on advancing nuclear science, engineering, and technology through standards, research, and professional collaboration.
-
D.
Rolls-Royce PWR2 nuclear reactor
The Rolls-Royce PWR2 is a British-designed pressurized water nuclear reactor used to provide long-endurance, high-power propulsion for the Royal Navy’s nuclear submarines.
-
E.
S2W nuclear reactor
The S2W nuclear reactor was an early U.S. Navy pressurized water reactor design that powered the world’s first operational nuclear-powered submarine, USS Nautilus.
- 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: Combustion Engineering PWR Triple: [Calvert Cliffs Nuclear Power Plant, reactorModel, Combustion Engineering PWR]
Generated description
Combustion Engineering PWR is a pressurized water reactor design developed by Combustion Engineering and used in several commercial nuclear power plants in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Combustion Engineering PWR Target entity description: Combustion Engineering PWR is a pressurized water reactor design developed by Combustion Engineering and used in several commercial nuclear power plants in the United States.
-
A.
Pressurised water reactor
A pressurised water reactor is a type of nuclear fission reactor that uses high-pressure water as both coolant and neutron moderator to generate heat for producing electricity or naval propulsion.
-
B.
K15 pressurized water reactor
The K15 pressurized water reactor is a French naval nuclear reactor design used to power modern French aircraft carriers and submarines.
-
C.
Nuclear Engineering Division
The Nuclear Engineering Division is a specialized unit within the American Society of Mechanical Engineers that focuses on advancing nuclear science, engineering, and technology through standards, research, and professional collaboration.
-
D.
Rolls-Royce PWR2 nuclear reactor
The Rolls-Royce PWR2 is a British-designed pressurized water nuclear reactor used to provide long-endurance, high-power propulsion for the Royal Navy’s nuclear submarines.
-
E.
S2W nuclear reactor
The S2W nuclear reactor was an early U.S. Navy pressurized water reactor design that powered the world’s first operational nuclear-powered submarine, USS Nautilus.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: reactorModel Context triple: [Calvert Cliffs Nuclear Power Plant, reactorModel, Combustion Engineering PWR]
-
A.
reactorType
Indicates the specific kind or category of reactor associated with an entity.
-
B.
reactor
Indicates a relationship where an entity functions as or is associated with a nuclear or chemical reactor system.
-
C.
concurrentModel
Indicates that two or more processes, activities, or states occur or are valid at the same time, potentially interacting or overlapping in execution.
-
D.
sisterReactor
Indicates that two reactors are related as counterparts or twins, typically sharing similar design, function, or operational characteristics.
-
E.
numberOfReactors
Indicates the quantity of reactors associated with or contained by a given entity.
- F. None of above. chosen
Provenance (7 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_69aed9697de0819087c2559295ff3d12 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69aef1515c688190a38332aedeed8a76 |
completed | March 9, 2026, 4:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b512568ba48190a820fcda9b472701 |
completed | March 14, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69b512d3e4ac8190834746b5b1a15fc4 |
completed | March 14, 2026, 7:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5133b378081908e44edb28d905ab3 |
completed | March 14, 2026, 7:50 a.m. |
| PD | Predicate disambiguation | batch_69aee7574c408190893e70bf80514838 |
completed | March 9, 2026, 3:29 p.m. |
| PDg | Predicate description generation | batch_69aef14f9bb4819098e64b527b546d74 |
completed | March 9, 2026, 4:11 p.m. |
Created at: March 9, 2026, 3:20 p.m.