Triple

T7106140
Position Surface form Disambiguated ID Type / Status
Subject IK-2 penal colony, Pokrov E165587 entity
Predicate operatedBy P86 FINISHED
Object Federal Penitentiary Service of Russia E279799 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: Federal Penitentiary Service of Russia | Statement: [IK-2 penal colony, Pokrov, operatedBy, Federal Penitentiary Service of Russia]

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: Federal Penitentiary Service of Russia
Context triple: [IK-2 penal colony, Pokrov, operatedBy, Federal Penitentiary Service of Russia]
  • A. Federal Penitentiary Service of Russia chosen
    The Federal Penitentiary Service of Russia is the national agency responsible for administering the country’s prison system, including the management of correctional facilities and the custody of inmates.
  • B. Verkhneuralsk prison
    Verkhneuralsk prison was a Soviet detention facility in the Chelyabinsk region, notorious for holding political prisoners during the Stalinist era.
  • C. Vladimir Central Prison
    Vladimir Central Prison is a notorious high-security penitentiary in Vladimir, Russia, historically used to hold prominent political prisoners and other high-profile inmates.
  • D. Federal Security Service of the Russian Federation
    The Federal Security Service of the Russian Federation (FSB) is Russia’s principal domestic security and intelligence agency, responsible for counterintelligence, counterterrorism, and internal surveillance.
  • E. Federal Protective Service of Russia
    The Federal Protective Service of Russia is a federal government agency responsible for the security of top state officials and the protection of key government facilities and sites.
  • 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_69c6888120f081908f8f01b201dc4a4c elicitation completed
NER batch_69c6e5b892008190827fa1e5eab2e558 ner completed
NED1 batch_69c79cb0ee3481908f2f7efb5e9d1714 ned_source_triple completed
Created at: March 27, 2026, 2:42 p.m.