Triple
T18751078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shippingport Atomic Power Station |
E458525
|
entity |
| Predicate | reactorVesselManufacturer |
P36885
|
FINISHED |
| Object | Westinghouse Electric Corporation |
—
|
NE NERFINISHED |
How this triple was built (3 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: Westinghouse Electric Corporation | Statement: [Shippingport Atomic Power Station, reactorVesselManufacturer, Westinghouse Electric Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Westinghouse Electric Corporation Context triple: [Shippingport Atomic Power Station, reactorVesselManufacturer, Westinghouse Electric Corporation]
-
A.
Westinghouse Electric Corporation
chosen
Westinghouse Electric Corporation was a major American manufacturing and broadcasting conglomerate known for its pioneering role in electrical equipment and its ownership of media assets such as NBC.
-
B.
Thomson-Houston Electric Company
Thomson-Houston Electric Company was a major late-19th-century American electrical manufacturing firm that became a key predecessor to General Electric.
-
C.
Westinghouse Licensing Corporation
Westinghouse Licensing Corporation is the company that manages and licenses the Westinghouse brand and related intellectual property across various products and services.
-
D.
General Electric
General Electric is a major American multinational conglomerate historically known for its leadership in industrial manufacturing, aviation, power, and healthcare technologies.
-
E.
Continental Edison Company
Continental Edison Company was an early electrical engineering firm associated with Thomas Edison that employed pioneering inventor Nikola Tesla during his early career.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: reactorVesselManufacturer Context triple: [Shippingport Atomic Power Station, reactorVesselManufacturer, Westinghouse Electric Corporation]
-
A.
reactorVesselPressure
Indicates the pressure exerted by the contents within a reactor vessel during its operation.
-
B.
reactorTechnologySupplier
Indicates that one entity supplies or provides reactor technology to another entity.
-
C.
powerplantManufacturer
chosen
Indicates that one entity is the company or organization responsible for manufacturing or producing the power plant associated with another entity.
-
D.
reactorType
Indicates the specific kind or category of reactor associated with an entity.
-
E.
nrcReactorUnitNumber
Indicates the specific unit number assigned to a nuclear reactor within an NRC-licensed facility.
- F. None of above.
Provenance (3 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_69d8d394dc308190b6725073f5db324c |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e579ed4e6881908791f2a6250010a6 |
completed | April 20, 2026, 12:57 a.m. |
| PD | Predicate disambiguation | batch_69e48d0b7b708190877951b6e6cdcbc4 |
completed | April 19, 2026, 8:06 a.m. |
Created at: April 10, 2026, 11:51 a.m.