Triple

T13129757
Position Surface form Disambiguated ID Type / Status
Subject Vyborgsky District E311936 entity
Predicate hasRailwayStation P918 FINISHED
Object Udelnaya railway station
Udelnaya railway station is a suburban train station in Saint Petersburg, Russia, serving the Vyborgsky District on the Saint Petersburg–Vyborg line.
E1021979 NE FINISHED

How this triple was built (4 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: Udelnaya railway station | Statement: [Vyborgsky District, hasRailwayStation, Udelnaya railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Udelnaya railway station
Context triple: [Vyborgsky District, hasRailwayStation, Udelnaya railway station]
  • A. Finlyandsky railway station
    Finlyandsky railway station is a major railway terminal in Saint Petersburg, Russia, historically known as the arrival point of Lenin in 1917 and a key hub for international services to Finland.
  • B. Paveletsky railway station
    Paveletsky railway station is one of Moscow’s major rail terminals, serving long-distance, suburban, and high-speed trains and providing a key transport link between the city center and southern destinations.
  • C. Uluberia railway station
    Uluberia railway station is a suburban rail station on the Howrah–Kharagpur line in West Bengal, India, serving the town of Uluberia and connecting it to Kolkata and surrounding regions.
  • D. Nikolassee station
    Nikolassee station is a Berlin S-Bahn railway station in the Nikolassee district, serving as a local transit hub on the city's southwestern rail network.
  • E. Bytom Railway Station
    Bytom Railway Station is a historic rail transport hub in the city of Bytom, Poland, serving as a key node in the region’s passenger and freight railway network.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Udelnaya railway station
Triple: [Vyborgsky District, hasRailwayStation, Udelnaya railway station]
Generated description
Udelnaya railway station is a suburban train station in Saint Petersburg, Russia, serving the Vyborgsky District on the Saint Petersburg–Vyborg line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Udelnaya railway station
Target entity description: Udelnaya railway station is a suburban train station in Saint Petersburg, Russia, serving the Vyborgsky District on the Saint Petersburg–Vyborg line.
  • A. Finlyandsky railway station
    Finlyandsky railway station is a major railway terminal in Saint Petersburg, Russia, historically known as the arrival point of Lenin in 1917 and a key hub for international services to Finland.
  • B. Paveletsky railway station
    Paveletsky railway station is one of Moscow’s major rail terminals, serving long-distance, suburban, and high-speed trains and providing a key transport link between the city center and southern destinations.
  • C. Uluberia railway station
    Uluberia railway station is a suburban rail station on the Howrah–Kharagpur line in West Bengal, India, serving the town of Uluberia and connecting it to Kolkata and surrounding regions.
  • D. Nikolassee station
    Nikolassee station is a Berlin S-Bahn railway station in the Nikolassee district, serving as a local transit hub on the city's southwestern rail network.
  • E. Bytom Railway Station
    Bytom Railway Station is a historic rail transport hub in the city of Bytom, Poland, serving as a key node in the region’s passenger and freight railway network.
  • F. None of above. chosen

Provenance (5 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_69d806a9fe888190b081e2d9ea665d6c completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9819bfd348190a22d44f837877e1c completed April 10, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e290c308819090ee4436c199b57c completed May 3, 2026, 5:52 a.m.
NEDg Description generation batch_69f6e397df5c8190a470fc5c226b027b completed May 3, 2026, 5:56 a.m.
NED2 Entity disambiguation (via description) batch_69f6e454f95c8190b023c5d141999dd8 completed May 3, 2026, 5:59 a.m.
Created at: April 9, 2026, 9:07 p.m.