Triple

T10011919
Position Surface form Disambiguated ID Type / Status
Subject Sadovaya metro station E199393 entity
Predicate locatedInArea P40 FINISHED
Object Tsentralny District, Saint Petersburg E38138 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: Tsentralny District, Saint Petersburg | Statement: [Sadovaya metro station, locatedInArea, Tsentralny District, Saint Petersburg]

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: Tsentralny District, Saint Petersburg
Context triple: [Sadovaya metro station, locatedInArea, Tsentralny District, Saint Petersburg]
  • A. Tsentralny District of Saint Petersburg chosen
    Tsentralny District of Saint Petersburg is the historic and administrative heart of the city, encompassing its main cultural, governmental, and commercial centers.
  • B. Nevsky District of Saint Petersburg
    Nevsky District of Saint Petersburg is a large administrative district in the southeastern part of the city, known for its industrial areas, residential neighborhoods, and location along the Neva River.
  • C. Moskovsky District of Saint Petersburg
    The Moskovsky District of Saint Petersburg is a large administrative district in the southern part of the city, known for its Soviet-era architecture, major transport routes, and proximity to Pulkovo Airport.
  • D. Petrogradsky District, Saint Petersburg
    Petrogradsky District is a central administrative district of Saint Petersburg, Russia, encompassing historic neighborhoods, cultural landmarks, and significant architectural sites along the Neva River.
  • E. Pushkinsky District, Saint Petersburg
    Pushkinsky District, Saint Petersburg is an administrative district of Russia’s second-largest city that includes the historic suburb of Pushkin, renowned for its imperial palaces and landscaped parks.
  • 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_69ca8315a1a08190ab310f25620f362b elicitation completed
NER batch_69cdcd3cf5b881908f5318e55bdd22b6 ner completed
NED1 batch_69d26a7b0ce08190b6109ddbc0b05362 ned_source_triple completed
Created at: March 30, 2026, 8:52 p.m.