Triple

T18994257
Position Surface form Disambiguated ID Type / Status
Subject Baghdad Pact E464764 entity
Predicate succeededBy P78 FINISHED
Object Central Treaty Organization — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Central Treaty Organization | Statement: [Baghdad Pact, succeededBy, Central Treaty Organization]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Treaty Organization
Context triple: [Baghdad Pact, succeededBy, Central Treaty Organization]
  • A. NATO
    NATO is a political and military alliance of North American and European countries formed for collective defense and security cooperation.
  • B. Baghdad Pact
    The Baghdad Pact was a 1955 Cold War-era military alliance in the Middle East, backed by the United Kingdom and the United States, aimed at containing Soviet influence in the region.
  • C. Warsaw Pact
    The Warsaw Pact was a Cold War-era military alliance of Eastern Bloc socialist states led by the Soviet Union, formed to counterbalance NATO.
  • D. North Atlantic Treaty
    The North Atlantic Treaty is the 1949 founding agreement that created the NATO military alliance, establishing collective defense commitments among Western nations during the early Cold War.
  • E. Nato
    Nato is a Georgian feminine given name, often used as a diminutive of Natalia.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Central Treaty Organization
Target entity description: The Central Treaty Organization was a Cold War-era military alliance formed by Western powers and several Middle Eastern states to contain Soviet influence in the region.
  • A. NATO
    NATO is a political and military alliance of North American and European countries formed for collective defense and security cooperation.
  • B. Baghdad Pact chosen
    The Baghdad Pact was a 1955 Cold War-era military alliance in the Middle East, backed by the United Kingdom and the United States, aimed at containing Soviet influence in the region.
  • C. Warsaw Pact
    The Warsaw Pact was a Cold War-era military alliance of Eastern Bloc socialist states led by the Soviet Union, formed to counterbalance NATO.
  • D. North Atlantic Treaty
    The North Atlantic Treaty is the 1949 founding agreement that created the NATO military alliance, establishing collective defense commitments among Western nations during the early Cold War.
  • E. Nato
    Nato is a Georgian feminine given name, often used as a diminutive of Natalia.
  • F. None of above.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8dd01a56c81909694a128c66b21d7 elicitation completed
NER batch_69e5d67fc90081908f51668620fdc60a ner completed
Created at: April 10, 2026, 12:01 p.m.