Triple

T6676928
Position Surface form Disambiguated ID Type / Status
Subject Johnston Atoll E151874 entity
Predicate nuclearTestSeries P71692 FINISHED
Object Operation Hardtack II E412150 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: Operation Hardtack II | Statement: [Johnston Atoll, nuclearTestSeries, Operation Hardtack II]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Operation Hardtack II
Context triple: [Johnston Atoll, nuclearTestSeries, Operation Hardtack II]
  • A. Operation Hardtack II chosen
    Operation Hardtack II was a 1958 series of U.S. nuclear tests conducted primarily at the Nevada Test Site to evaluate a range of warhead designs and effects during the Cold War.
  • B. Operation Hardtack I
    Operation Hardtack I was a 1958 U.S. series of high-yield nuclear tests in the Pacific, notable for advancing thermonuclear weapons development during the Cold War.
  • C. Operation Dominic I and II
    Operation Dominic I and II were a series of large-scale U.S. atmospheric nuclear tests conducted in the early 1960s, primarily over the Pacific Ocean, to advance and demonstrate American nuclear capabilities during the Cold War.
  • D. Operation Plumbbob
    Operation Plumbbob was a 1957 series of U.S. atmospheric nuclear tests conducted at the Nevada Test Site, notable for its large number of detonations and extensive military and civil defense experiments.
  • E. Operation Teapot
    Operation Teapot was a 1955 series of U.S. atmospheric nuclear tests at the Nevada Test Site conducted to study weapon effects, improve nuclear designs, and assess military and civil defense responses.
  • 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: nuclearTestSeries
Context triple: [Johnston Atoll, nuclearTestSeries, Operation Hardtack II]
  • A. numberOfNuclearTests
    Indicates the total count of nuclear tests associated with a given entity (such as a country, site, or time period).
  • B. nuclearTestingPeriod
    Indicates the time span during which nuclear tests are conducted or in effect.
  • C. nuclearTestSiteFor
    Indicates that a location serves or served as a site where a particular entity conducts or conducted nuclear weapons testing.
  • D. firstNuclearTest
    Indicates the event in which an entity conducts its first-ever test of a nuclear explosive device.
  • E. largestNuclearTest
    Indicates that the subject entity conducted or is associated with the largest nuclear test (by yield or scale) within a specified context or comparison set.
  • 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_69c687f830bc81909eb8b04dbb8450b1 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6c0aa8c5c8190a302b261f11b70cb completed March 27, 2026, 5:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7a57bd88190a423ff7d2139aa51 completed March 27, 2026, 9:33 p.m.
PD Predicate disambiguation batch_69c6ad0b6d00819086205b8ce30dd045 completed March 27, 2026, 4:15 p.m.
PDg Predicate description generation batch_69c6c0a90a088190978061cb05dbe268 completed March 27, 2026, 5:38 p.m.
Created at: March 27, 2026, 2:03 p.m.