Triple

T16989244
Position Surface form Disambiguated ID Type / Status
Subject Operation Upshot–Knothole E412148 entity
Predicate notableTest P668 FINISHED
Object Grable
Grable was a 1953 U.S. nuclear artillery test in which an atomic shell was fired from a cannon, demonstrating the feasibility of nuclear artillery on the battlefield.
 E1244376 NE FINISHED

How this triple was built (4 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: Grable | Statement: [Operation Upshot–Knothole, notableTest, Grable]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grable
Context triple: [Operation Upshot–Knothole, notableTest, Grable]
  • A. Grable
    Grable is a surname most famously associated with American actress, dancer, and World War II pin-up icon Betty Grable.
  • B. Tackley
    Tackley is a rural village in Oxfordshire, England, known for its traditional English countryside setting and historic character.
  • C. Kleeburg
    Kleeburg is a historical territory in the Holy Roman Empire that gave its name to the cadet branch of the Wittelsbach dynasty known as the Counts Palatine of Zweibrücken-Kleeburg.
  • D. Leagrave
    Leagrave is a suburban area of Luton in Bedfordshire, England, known as the district where the River Lea originates.
  • E. Badger Hill
    Badger Hill is a residential area near Heslington in York, England, known largely for its student housing and proximity to the University of York.
  • 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: Grable
Triple: [Operation Upshot–Knothole, notableTest, Grable]
Generated description
Grable was a 1953 U.S. nuclear artillery test in which an atomic shell was fired from a cannon, demonstrating the feasibility of nuclear artillery on the battlefield.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grable
Target entity description: Grable was a 1953 U.S. nuclear artillery test in which an atomic shell was fired from a cannon, demonstrating the feasibility of nuclear artillery on the battlefield.
  • A. Grable
    Grable is a surname most famously associated with American actress, dancer, and World War II pin-up icon Betty Grable.
  • B. Tackley
    Tackley is a rural village in Oxfordshire, England, known for its traditional English countryside setting and historic character.
  • C. Kleeburg
    Kleeburg is a historical territory in the Holy Roman Empire that gave its name to the cadet branch of the Wittelsbach dynasty known as the Counts Palatine of Zweibrücken-Kleeburg.
  • D. Leagrave
    Leagrave is a suburban area of Luton in Bedfordshire, England, known as the district where the River Lea originates.
  • E. Badger Hill
    Badger Hill is a residential area near Heslington in York, England, known largely for its student housing and proximity to the University of York.
  • 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_69d886cb581c8190ab05f4b429c9cd85 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d27dca248190a9b73b16439d5631 completed April 18, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00dc12e308819093e7f8933cdd6ba9 completed May 10, 2026, 7:27 p.m.
NEDg Description generation batch_6a0114d5aeb0819086f1a5d279ac0d0f completed May 10, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_6a0115c583608190bf07ac205399f253 completed May 10, 2026, 11:33 p.m.
Created at: April 10, 2026, 5:32 a.m.