Triple

T16939299
Position Surface form Disambiguated ID Type / Status
Subject Operation Crosstie E410907 entity
Predicate containsTest P125315 FINISHED
Object Rivet VIII
Rivet VIII was a specific underground nuclear test conducted by the United States as part of its Cold War–era Operation Crosstie test series.
 E1248875 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 VIII | Statement: [Operation Crosstie, containsTest, Rivet VIII]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rivet VIII
Context triple: [Operation Crosstie, containsTest, Rivet VIII]
  • A. Rivet III
    Rivet III was a specific underground nuclear test conducted by the United States as part of its Cold War-era weapons development program.
  • B. Rivet VII
    Rivet VII was a specific underground nuclear test conducted by the United States as part of its Cold War–era Operation Crosstie test series.
  • C. Rivet IV
    Rivet IV was a specific underground nuclear test conducted by the United States as part of its Cold War–era nuclear weapons development program.
  • D. Rivet II
    Rivet II was a specific underground nuclear test conducted by the United States as part of its Cold War-era nuclear weapons development program.
  • E. Rivet VI
    Rivet VI was a specific underground nuclear test conducted by the United States as part of its Cold War–era nuclear weapons testing program.
  • 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 VIII
Triple: [Operation Crosstie, containsTest, Rivet VIII]
Generated description
Rivet VIII was a specific underground nuclear test conducted by the United States as part of its Cold War–era Operation Crosstie test series.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rivet VIII
Target entity description: Rivet VIII was a specific underground nuclear test conducted by the United States as part of its Cold War–era Operation Crosstie test series.
  • A. Rivet III
    Rivet III was a specific underground nuclear test conducted by the United States as part of its Cold War-era weapons development program.
  • B. Rivet VII
    Rivet VII was a specific underground nuclear test conducted by the United States as part of its Cold War–era Operation Crosstie test series.
  • C. Rivet IV
    Rivet IV was a specific underground nuclear test conducted by the United States as part of its Cold War–era nuclear weapons development program.
  • D. Rivet II
    Rivet II was a specific underground nuclear test conducted by the United States as part of its Cold War-era nuclear weapons development program.
  • E. Rivet VI
    Rivet VI was a specific underground nuclear test conducted by the United States as part of its Cold War–era nuclear weapons testing program.
  • 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_6a012ecafd908190b8a1513138a29303 completed May 11, 2026, 1:20 a.m.
NEDg Description generation batch_6a012fbc129881909edd92be2d8700a3 completed May 11, 2026, 1:24 a.m.
NED2 Entity disambiguation (via description) batch_6a01301a4fbc8190bbd5b5b9bad814d3 completed May 11, 2026, 1:25 a.m.
Created at: April 10, 2026, 5:31 a.m.