Triple

T4136914
Position Surface form Disambiguated ID Type / Status
Subject Chernobyl disaster E85175 entity
Predicate contaminationSpreadTo P9468 FINISHED
Object Ukraine E14078 NE FINISHED

How this triple was built (3 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: Ukraine | Statement: [Chernobyl disaster, contaminationSpreadTo, Ukraine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ukraine
Context triple: [Chernobyl disaster, contaminationSpreadTo, Ukraine]
  • A. Ukraine chosen
    Ukraine is a large Eastern European country known for its fertile plains, strategic geopolitical position between Russia and the European Union, and its complex 20th- and 21st-century history marked by independence struggles and ongoing conflict.
  • B. Ukraine and Moldova
    Ukraine and Moldova are neighboring Eastern European countries that share historical, cultural, and economic ties as well as a long land border.
  • C. Ukraine–Poland
    Ukraine–Poland refers to the shared border area and broader historical-cultural region linking Ukraine and Poland in Eastern Europe.
  • D. Romania and Ukraine
    Romania and Ukraine are neighboring Eastern European countries that share both land and river borders, including stretches along the Prut River.
  • E. Soviet Ukraine
    Soviet Ukraine was the Ukrainian Soviet socialist state that existed within the early Soviet framework and served as a key battleground and political entity during the formation of the USSR.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: contaminationSpreadTo
Context triple: [Chernobyl disaster, contaminationSpreadTo, Ukraine]
  • A. containsContaminant
    Indicates that one entity includes, holds, or is tainted by an unwanted or harmful contaminating substance or element.
  • B. isReservoirOf
    Indicates that one entity serves as a storage source or container holding a particular substance, resource, or quantity for another entity or purpose.
  • C. infectsTissue
    Indicates that one entity (typically a pathogen or agent) invades and establishes itself within the tissue of another entity.
  • D. routeOfExposure
    Indicates the pathway or method by which an agent, substance, or factor comes into contact with or enters an organism or system.
  • E. spreadTo chosen
    Indicates that something extends, propagates, or is transmitted from one entity, location, or context to another.
  • F. None of above.

Provenance (4 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_69aed935ccd881909dc61f81bcdb7a78 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af03a0f3408190adba7a8513bd3d12 completed March 9, 2026, 5:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57698f5a48190991526fb26d451fb completed March 14, 2026, 2:54 p.m.
PD Predicate disambiguation batch_69af018a54848190987f18c066c75068 completed March 9, 2026, 5:21 p.m.
Created at: March 9, 2026, 3:43 p.m.