Triple

T16939382
Position Surface form Disambiguated ID Type / Status
Subject Operation Bowline E410908 entity
Predicate containsTest P125315 FINISHED
Object Rivet XXVIII
Rivet XXVIII was a U.S. underground nuclear test conducted at the Nevada Test Site in 1968 as part of the Operation Bowline series.
 E1310477 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 XXVIII | Statement: [Operation Bowline, containsTest, Rivet XXVIII]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rivet XXVIII
Context triple: [Operation Bowline, containsTest, Rivet XXVIII]
  • A. Rivet XXVII
    Rivet XXVII was a specific underground nuclear test conducted by the United States as part of its late-1960s Operation Bowline test series.
  • B. Rivet XXVI
    Rivet XXVI was a specific underground nuclear test conducted by the United States as part of its Operation Bowline series during the Cold War.
  • C. Rivet XXIII
    Rivet XXIII was a U.S. underground nuclear test conducted at the Nevada Test Site in 1968 as part of the Operation Bowline series.
  • D. Rivet XXIII
    Rivet XXIII was a U.S. underground nuclear test conducted as part of Operation Crosstie during the Cold War.
  • E. Rivet XXII
    Rivet XXII was a specific underground nuclear test conducted by the United States as part of its late-1960s Operation Bowline 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 XXVIII
Triple: [Operation Bowline, containsTest, Rivet XXVIII]
Generated description
Rivet XXVIII was a U.S. underground nuclear test conducted at the Nevada Test Site in 1968 as part of the Operation Bowline series.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rivet XXVIII
Target entity description: Rivet XXVIII was a U.S. underground nuclear test conducted at the Nevada Test Site in 1968 as part of the Operation Bowline series.
  • A. Rivet XXVII
    Rivet XXVII was a specific underground nuclear test conducted by the United States as part of its late-1960s Operation Bowline test series.
  • B. Rivet XXVI
    Rivet XXVI was a specific underground nuclear test conducted by the United States as part of its Operation Bowline series during the Cold War.
  • C. Rivet XXIII
    Rivet XXIII was a U.S. underground nuclear test conducted at the Nevada Test Site in 1968 as part of the Operation Bowline series.
  • D. Rivet XXIII
    Rivet XXIII was a U.S. underground nuclear test conducted as part of Operation Crosstie during the Cold War.
  • E. Rivet XXII
    Rivet XXII was a specific underground nuclear test conducted by the United States as part of its late-1960s Operation Bowline 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_6a0397e71ec481909dabe3c945affb37 completed May 12, 2026, 9:13 p.m.
NEDg Description generation batch_6a0399364d988190a457415c9c64a68d completed May 12, 2026, 9:18 p.m.
NED2 Entity disambiguation (via description) batch_6a0399e221308190988e728b9efb0141 completed May 12, 2026, 9:21 p.m.
Created at: April 10, 2026, 5:31 a.m.