Triple

T17741658
Position Surface form Disambiguated ID Type / Status
Subject SPERT-IV E442872 entity
Predicate partOf P40 FINISHED
Object United States nuclear safety research program 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: United States nuclear safety research program | Statement: [SPERT-IV, partOf, United States nuclear safety research program]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: United States nuclear safety research program
Context triple: [SPERT-IV, partOf, United States nuclear safety research program]
  • A. United States nuclear energy program
    The United States nuclear energy program is the national effort encompassing research, development, regulation, and deployment of civilian and military nuclear technologies, including power generation, fuel cycles, and reactor innovation.
  • B. Molten-Salt Reactor Experiment at Oak Ridge
    The Molten-Salt Reactor Experiment at Oak Ridge was a pioneering 1960s nuclear research reactor that demonstrated the feasibility of using molten salt as both fuel and coolant, significantly advancing concepts for safer and more efficient nuclear power.
  • C. Sodium Reactor Experiment
    The Sodium Reactor Experiment was an early U.S. experimental nuclear power reactor that became notable as the first in the country to supply electricity to a commercial power grid and for a significant 1959 partial meltdown incident.
  • D. Nonproliferation Test and Evaluation Complex
    The Nonproliferation Test and Evaluation Complex is a specialized U.S. facility used to test, evaluate, and improve technologies and procedures for detecting and countering nuclear and radiological threats.
  • E. U.S. Department of Energy nuclear safety regulations
    U.S. Department of Energy nuclear safety regulations are a comprehensive set of federal rules and standards governing the safe design, operation, and oversight of nuclear facilities and activities under DOE jurisdiction to protect workers, the public, and the environment.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: United States nuclear safety research program
Target entity description: The United States nuclear safety research program is a government-led initiative focused on experimentally and analytically improving the safety, reliability, and accident response of civilian nuclear reactors and related technologies.
  • A. United States nuclear energy program
    The United States nuclear energy program is the national effort encompassing research, development, regulation, and deployment of civilian and military nuclear technologies, including power generation, fuel cycles, and reactor innovation.
  • B. Molten-Salt Reactor Experiment at Oak Ridge
    The Molten-Salt Reactor Experiment at Oak Ridge was a pioneering 1960s nuclear research reactor that demonstrated the feasibility of using molten salt as both fuel and coolant, significantly advancing concepts for safer and more efficient nuclear power.
  • C. Sodium Reactor Experiment
    The Sodium Reactor Experiment was an early U.S. experimental nuclear power reactor that became notable as the first in the country to supply electricity to a commercial power grid and for a significant 1959 partial meltdown incident.
  • D. Nonproliferation Test and Evaluation Complex
    The Nonproliferation Test and Evaluation Complex is a specialized U.S. facility used to test, evaluate, and improve technologies and procedures for detecting and countering nuclear and radiological threats.
  • E. U.S. Department of Energy nuclear safety regulations
    U.S. Department of Energy nuclear safety regulations are a comprehensive set of federal rules and standards governing the safe design, operation, and oversight of nuclear facilities and activities under DOE jurisdiction to protect workers, the public, and the environment.
  • F. None of above. chosen

Provenance (2 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_69d8b9ed3a2081909b2ec0d4dd2f4c37 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e47acd780c8190b1308ef0aca00f5c completed April 19, 2026, 6:48 a.m.
Created at: April 10, 2026, 10:09 a.m.