Triple

T8260110
Position Surface form Disambiguated ID Type / Status
Subject Autumn of Nations E193170 entity
Predicate includesEvent P1393 FINISHED
Object Velvet Revolution in Czechoslovakia E38302 NE FINISHED

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: Velvet Revolution in Czechoslovakia | Statement: [Autumn of Nations, includesEvent, Velvet Revolution in Czechoslovakia]

Disambiguation candidates (1 decision)

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: Velvet Revolution in Czechoslovakia
Context triple: [Autumn of Nations, includesEvent, Velvet Revolution in Czechoslovakia]
  • A. Prague Spring
    Prague Spring was a brief period of political liberalization and reform in communist Czechoslovakia in 1968 that was ultimately crushed by a Soviet-led invasion.
  • B. Czechoslovak coup d’état of 1948
    The Czechoslovak coup d’état of 1948 was a Communist Party–led takeover that ended multiparty democracy in Czechoslovakia and established a pro-Soviet communist regime at the start of the Cold War.
  • C. Charter 77 movement
    The Charter 77 movement was a Czechoslovak human rights initiative formed in 1977 that united dissidents, intellectuals, and artists in publicly challenging the communist regime’s violations of civil and political freedoms.
  • D. Revolutions of 1989 chosen
    The Revolutions of 1989 were a wave of largely peaceful uprisings that led to the collapse of communist regimes across Central and Eastern Europe and marked the end of the Cold War era.
  • E. Civic Forum in Czechoslovakia
    Civic Forum in Czechoslovakia was a broad opposition political movement that united dissidents, intellectuals, and activists to lead the peaceful transition from communist rule during the Velvet Revolution.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca82dfad9c8190b8cd18fb89f50f40 elicitation completed
NER batch_69cb793479d08190bd0dd8740bebff95 ner completed
NED1 batch_69cd3564c8508190a1c6575756043aa1 ned_source_triple completed
Created at: March 30, 2026, 5:49 p.m.