Triple

T19581979
Position Surface form Disambiguated ID Type / Status
Subject Kesklinn district E490014 entity
Predicate hasTransportInfrastructure P2560 FINISHED
Object Tallinn railway station vicinity — 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 railway station vicinity | Statement: [Kesklinn district, hasTransportInfrastructure, Tallinn railway station vicinity]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tallinn railway station vicinity
Context triple: [Kesklinn district, hasTransportInfrastructure, Tallinn railway station vicinity]
  • A. Tartu railway station
    Tartu railway station is the main rail transport hub serving the city of Tartu in Estonia, connecting it to other major destinations in the country.
  • B. Nõmme Railway Station
    Nõmme Railway Station is a historic suburban train station in the Nõmme district of Tallinn, Estonia, serving as a key local transport hub and architectural landmark.
  • C. 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.
  • D. Riga Central Station
    Riga Central Station is the main railway hub of Latvia’s capital, serving as the city’s primary domestic and international train terminal.
  • E. Pärnu railway station
    Pärnu railway station is the main rail terminal serving the city of Pärnu in southwestern Estonia.
  • 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 railway station vicinity
Target entity description: 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.
  • A. Tartu railway station
    Tartu railway station is the main rail transport hub serving the city of Tartu in Estonia, connecting it to other major destinations in the country.
  • B. Nõmme Railway Station
    Nõmme Railway Station is a historic suburban train station in the Nõmme district of Tallinn, Estonia, serving as a key local transport hub and architectural landmark.
  • C. 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.
  • D. Riga Central Station
    Riga Central Station is the main railway hub of Latvia’s capital, serving as the city’s primary domestic and international train terminal.
  • E. Pärnu railway station
    Pärnu railway station is the main rail terminal serving the city of Pärnu in southwestern Estonia.
  • 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6404e18f88190b7fec59499dd25e8 completed April 20, 2026, 3:03 p.m.
Created at: April 10, 2026, 1:42 p.m.