Triple

T20028832
Position Surface form Disambiguated ID Type / Status
Subject Moscow–Kursk railway line E495063 entity
Predicate hasStation P35 FINISHED
Object Oryol railway station
Oryol railway station is a major rail hub in the city of Oryol, Russia, serving long-distance and regional passenger traffic on key routes in western Russia.
 E1409079 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: Oryol railway station | Statement: [Moscow–Kursk railway line, hasStation, Oryol railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oryol railway station
Context triple: [Moscow–Kursk railway line, hasStation, Oryol railway station]
  • A. Otradnoye railway station
    Otradnoye railway station is a regional train station serving the town of Otradnoye in Russia, providing passenger rail connections to nearby cities and the wider rail network.
  • B. Tikhvin railway station
    Tikhvin railway station is a regional rail transport hub serving the town of Tikhvin in Leningrad Oblast, Russia, on key routes connecting it with major cities.
  • C. Plesetskaya railway station
    Plesetskaya railway station is a regional rail hub in Arkhangelsk Oblast, Russia, serving the settlement of Plesetsk and connecting it to the broader Russian railway network.
  • D. Yaroslavl-Glavny railway station
    Yaroslavl-Glavny railway station is the main rail terminal in Yaroslavl, Russia, serving as a key hub for regional and long-distance passenger trains.
  • E. Ladozhsky railway station
    Ladozhsky railway station is a major modern passenger terminal in Saint Petersburg, Russia, serving as a key hub for both suburban and long-distance rail services.
  • 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: Oryol railway station
Triple: [Moscow–Kursk railway line, hasStation, Oryol railway station]
Generated description
Oryol railway station is a major rail hub in the city of Oryol, Russia, serving long-distance and regional passenger traffic on key routes in western Russia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oryol railway station
Target entity description: Oryol railway station is a major rail hub in the city of Oryol, Russia, serving long-distance and regional passenger traffic on key routes in western Russia.
  • A. Otradnoye railway station
    Otradnoye railway station is a regional train station serving the town of Otradnoye in Russia, providing passenger rail connections to nearby cities and the wider rail network.
  • B. Tikhvin railway station
    Tikhvin railway station is a regional rail transport hub serving the town of Tikhvin in Leningrad Oblast, Russia, on key routes connecting it with major cities.
  • C. Plesetskaya railway station
    Plesetskaya railway station is a regional rail hub in Arkhangelsk Oblast, Russia, serving the settlement of Plesetsk and connecting it to the broader Russian railway network.
  • D. Yaroslavl-Glavny railway station
    Yaroslavl-Glavny railway station is the main rail terminal in Yaroslavl, Russia, serving as a key hub for regional and long-distance passenger trains.
  • E. Ladozhsky railway station
    Ladozhsky railway station is a major modern passenger terminal in Saint Petersburg, Russia, serving as a key hub for both suburban and long-distance rail services.
  • 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_69da626bfd288190aa5d65098b6433ae completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e662908df081909a6c8ccf0dd90fff completed April 20, 2026, 5:29 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0815faba4c81908e8f3f97ef72dea2 completed May 16, 2026, 7 a.m.
NEDg Description generation batch_6a08174e741081908917c18b62547842 completed May 16, 2026, 7:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0817ada884819087624c3788d0c6e0 completed May 16, 2026, 7:07 a.m.
Created at: April 11, 2026, 3:36 p.m.