Triple

T16939316
Position Surface form Disambiguated ID Type / Status
Subject Operation Crosstie E410907 entity
Predicate containsTest P125315 FINISHED
Object Rivet XXV
Rivet XXV was a U.S. underground nuclear test conducted at the Nevada Test Site as part of the Cold War–era Operation Crosstie series.
 E1275937 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: Rivet XXV | Statement: [Operation Crosstie, containsTest, Rivet XXV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rivet XXV
Context triple: [Operation Crosstie, containsTest, Rivet XXV]
  • A. Rivet XX
    Rivet XX was a specific underground nuclear test device detonated by the United States as part of its Cold War–era nuclear weapons testing program.
  • B. Rivet XXIII
    Rivet XXIII was a U.S. underground nuclear test conducted as part of Operation Crosstie during the Cold War.
  • C. Rivet XXII
    Rivet XXII was a U.S. underground nuclear test conducted as part of Operation Crosstie during the Cold War nuclear testing program.
  • D. Rivet XXIV
    Rivet XXIV was a specific underground nuclear test conducted by the United States as part of its Operation Crosstie series during the Cold War.
  • E. Rivet XXI
    Rivet XXI was a specific underground nuclear test conducted by the United States as part of its Cold War–era Operation Crosstie test series.
  • 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: Rivet XXV
Triple: [Operation Crosstie, containsTest, Rivet XXV]
Generated description
Rivet XXV was a U.S. underground nuclear test conducted at the Nevada Test Site as part of the Cold War–era Operation Crosstie series.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rivet XXV
Target entity description: Rivet XXV was a U.S. underground nuclear test conducted at the Nevada Test Site as part of the Cold War–era Operation Crosstie series.
  • A. Rivet XX
    Rivet XX was a specific underground nuclear test device detonated by the United States as part of its Cold War–era nuclear weapons testing program.
  • B. Rivet XXIII
    Rivet XXIII was a U.S. underground nuclear test conducted as part of Operation Crosstie during the Cold War.
  • C. Rivet XXII
    Rivet XXII was a U.S. underground nuclear test conducted as part of Operation Crosstie during the Cold War nuclear testing program.
  • D. Rivet XXIV
    Rivet XXIV was a specific underground nuclear test conducted by the United States as part of its Operation Crosstie series during the Cold War.
  • E. Rivet XXI
    Rivet XXI was a specific underground nuclear test conducted by the United States as part of its Cold War–era Operation Crosstie test series.
  • 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_69d886c886688190967be07322597ac9 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cf2c44288190a105761ae646989e completed April 18, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a01d273f37c8190bbad1ee6a0dc215f completed May 11, 2026, 12:58 p.m.
NEDg Description generation batch_6a01d89932cc8190b3fd0ee72567cf46 completed May 11, 2026, 1:24 p.m.
NED2 Entity disambiguation (via description) batch_6a01d9741c348190ab926699e1b6a48f completed May 11, 2026, 1:28 p.m.
Created at: April 10, 2026, 5:31 a.m.