Triple

T4661672
Position Surface form Disambiguated ID Type / Status
Subject United States nuclear energy program E102546 entity
Predicate firstCommercialPlant P58271 FINISHED
Object Shippingport Atomic Power Station E458525 NE FINISHED

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: Shippingport Atomic Power Station | Statement: [United States nuclear energy program, firstCommercialPlant, Shippingport Atomic Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shippingport Atomic Power Station
Context triple: [United States nuclear energy program, firstCommercialPlant, Shippingport Atomic Power Station]
  • A. Shippingport Atomic Power Station chosen
    Shippingport Atomic Power Station was the first full-scale commercial nuclear power plant in the United States and a landmark project that launched the nation’s civilian nuclear energy program.
  • B. Hatch Nuclear Power Plant
    Hatch Nuclear Power Plant is a commercial nuclear power generating facility in Georgia that supplies electricity to the regional grid as part of Southern Company's energy portfolio.
  • C. Enrico Fermi Nuclear Generating Station
    The Enrico Fermi Nuclear Generating Station is a nuclear power plant complex located on the shore of Lake Erie in Michigan, known for housing multiple reactor units including the Fermi 2 boiling water reactor.
  • D. Salem Nuclear Power Plant
    Salem Nuclear Power Plant is a commercial nuclear power station in Lower Alloways Creek Township, New Jersey, that generates electricity using pressurized water reactors along the Delaware River.
  • E. Springfield Nuclear Power Plant
    The Springfield Nuclear Power Plant is the accident-prone workplace of Homer Simpson and a central setting in the animated television series "The Simpsons," symbolizing corporate greed, environmental hazards, and satirical takes on nuclear energy.
  • 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: firstCommercialPlant
Context triple: [United States nuclear energy program, firstCommercialPlant, Shippingport Atomic Power Station]
  • A. firstCommercialUse
    Indicates the earliest point in time at which something was used commercially or put into commercial operation.
  • B. firstCommercialReleaseYear
    Indicates the calendar year in which something (such as a product, work, or service) was first made commercially available to the public.
  • C. locationOfFirstCommercialUse
    Indicates the place where something was first used commercially.
  • D. firstFactoryEstablishedAt
    Indicates the location where an entity’s very first factory was established.
  • E. firstCommercialFlight
    Indicates that the subject entity operated or was involved in the earliest commercial flight associated with the object entity (such as a route, aircraft type, or service).
  • 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_69bd43d823288190952279faa0d1d066 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd632b7fb88190821f213620719d6b completed March 20, 2026, 3:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69be037c67108190bdae034832dc7b41 completed March 21, 2026, 2:33 a.m.
PD Predicate disambiguation batch_69bd62126b0c81909ba3f21b21e30d54 completed March 20, 2026, 3:04 p.m.
PDg Predicate description generation batch_69bd631328fc81909b28ae0a2a3ed9bb completed March 20, 2026, 3:09 p.m.
Created at: March 20, 2026, 1:15 p.m.