Triple

T20912557
Position Surface form Disambiguated ID Type / Status
Subject Semipalatinsk Test Site E514983 entity
Predicate alsoKnownAs P39 FINISHED
Object Semipalatinsk Nuclear Test Site NE NERFINISHED

How this triple was built (2 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: Semipalatinsk Nuclear Test Site | Statement: [Semipalatinsk Test Site, alsoKnownAs, Semipalatinsk Nuclear Test Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Semipalatinsk Nuclear Test Site
Context triple: [Semipalatinsk Test Site, alsoKnownAs, Semipalatinsk Nuclear Test Site]
  • A. Semipalatinsk Test Site chosen
    The Semipalatinsk Test Site was the primary Soviet nuclear weapons testing ground, located in northeastern Kazakhstan and notorious for extensive radioactive contamination and long-term health impacts on local populations.
  • B. Punggye-ri Nuclear Test Site
    Punggye-ri Nuclear Test Site is North Korea’s primary underground nuclear testing facility, located in a remote mountainous area of the country and used for multiple nuclear detonations since 2006.
  • C. Semipalatinsk
    Semipalatinsk, now known as Semey, is a city in northeastern Kazakhstan historically significant as a cultural center and as the site near the Soviet Union’s primary nuclear testing grounds.
  • D. Tsar Bomba test site
    The Tsar Bomba test site is the location on the Novaya Zemlya archipelago in the Russian Arctic where the most powerful nuclear weapon ever detonated was tested in 1961.
  • E. Sary Shagan test range
    Sary Shagan test range is a major Soviet-era missile and anti-ballistic missile testing facility located in Kazakhstan, used for developing and evaluating advanced missile and air defense systems.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4f9d5ec8190bb2bd27350ed341c completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6ec5f5bc48190a8e7e6af60b158fb completed April 21, 2026, 3:17 a.m.
Created at: April 16, 2026, 12:48 p.m.