Triple

T20382130
Position Surface form Disambiguated ID Type / Status
Subject Õismäe E497860 entity
Predicate hasPublicTransportConnection P3791 FINISHED
Object Tallinn trolleybus network NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Tallinn trolleybus network | Statement: [Õismäe, hasPublicTransportConnection, Tallinn trolleybus network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tallinn trolleybus network
Context triple: [Õismäe, hasPublicTransportConnection, Tallinn trolleybus network]
  • A. Tallinn tram network
    The Tallinn tram network is the electric tramway system serving Estonia’s capital city, forming a key part of its public transport infrastructure.
  • B. Helsinki tram network
    The Helsinki tram network is an extensive urban light rail system that serves as a primary mode of public transportation within Finland’s capital city.
  • C. Tallinn railway station vicinity
    Tallinn railway station vicinity is the central area around Tallinn’s main train station, serving as a key transport hub and urban gateway in the Kesklinn district.
  • D. Saint Petersburg trolleybus network
    The Saint Petersburg trolleybus network is an extensive electric public transport system in Saint Petersburg, Russia, operating trolleybuses along city streets and serving as a major component of the urban transit infrastructure.
  • E. Transport in Tallinn
    Transport in Tallinn encompasses the Estonian capital’s integrated public transit network of buses, trams, trolleybuses, commuter trains, and ferry connections, linking the city internally and with regional and international destinations.
  • 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: Tallinn trolleybus network
Target entity description: The Tallinn trolleybus network is an electric public transport system in Estonia’s capital, operating multiple trolleybus routes that connect various districts, including residential areas like Õismäe, with the city center.
  • A. Tallinn tram network
    The Tallinn tram network is the electric tramway system serving Estonia’s capital city, forming a key part of its public transport infrastructure.
  • B. Helsinki tram network
    The Helsinki tram network is an extensive urban light rail system that serves as a primary mode of public transportation within Finland’s capital city.
  • C. Tallinn railway station vicinity
    Tallinn railway station vicinity is the central area around Tallinn’s main train station, serving as a key transport hub and urban gateway in the Kesklinn district.
  • D. Saint Petersburg trolleybus network
    The Saint Petersburg trolleybus network is an extensive electric public transport system in Saint Petersburg, Russia, operating trolleybuses along city streets and serving as a major component of the urban transit infrastructure.
  • E. Transport in Tallinn
    Transport in Tallinn encompasses the Estonian capital’s integrated public transit network of buses, trams, trolleybuses, commuter trains, and ferry connections, linking the city internally and with regional and international destinations.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4a5b7908190a972e4e7e698ae94 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e678b208ec8190a09bf5fd947a2a02 completed April 20, 2026, 7:04 p.m.
Created at: April 16, 2026, 11:27 a.m.