Triple

T8063443
Position Surface form Disambiguated ID Type / Status
Subject Bank Bridge E188181 entity
Predicate crosses P416 FINISHED
Object Griboedov Canal E30209 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: Griboedov Canal | Statement: [Bank Bridge, crosses, Griboedov Canal]

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: Griboedov Canal
Context triple: [Bank Bridge, crosses, Griboedov Canal]
  • A. Griboyedov Canal chosen
    Griboyedov Canal is a historic waterway in central Saint Petersburg, Russia, known for its picturesque embankments and proximity to major landmarks such as the Church of the Savior on Spilled Blood.
  • B. Moscow Canal
    The Moscow Canal is a major Soviet-era waterway in Russia that links Moscow to the Volga River basin, providing the city with a vital shipping route, water supply, and part of the Moscow Ring of waterways.
  • C. Britz Canal
    The Britz Canal is a short industrial waterway in Berlin, Germany, linking local waterways and serving as part of the city’s inland shipping network.
  • D. Moscow Ring of waterways
    The Moscow Ring of waterways is a navigable system of rivers, canals, and reservoirs encircling Moscow, forming a major transport and recreational water route in the region.
  • E. Onega embankment
    Onega embankment is a scenic waterfront promenade in Petrozavodsk along Lake Onega, known for its views, public art, and recreational spaces.
  • 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_69ca82b42674819086840efea12478e5 elicitation completed
NER batch_69cb3fce95f08190b803956a20082e95 ner completed
NED1 batch_69cc63da3bd08190894b2f4c977167c0 ned_source_triple completed
Created at: March 30, 2026, 5:26 p.m.