Triple

T13729672
Position Surface form Disambiguated ID Type / Status
Subject Crimean Railway network E329761 entity
Predicate hasTerminus P388 FINISHED
Object Kerch railway stations
Kerch railway stations are key rail terminals in the city of Kerch on the Crimean Peninsula, serving as important hubs for regional and long-distance passenger and freight transport.
 E1056643 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: Kerch railway stations | Statement: [Crimean Railway network, hasTerminus, Kerch railway stations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kerch railway stations
Context triple: [Crimean Railway network, hasTerminus, Kerch railway stations]
  • A. Kursk railway station
    Kursk railway station is a major rail transport hub in the city of Kursk, Russia, serving regional and long-distance passenger and freight routes.
  • 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. Kursky railway station
    Kursky railway station is one of Moscow’s major railway terminals, serving long-distance and suburban trains, particularly on routes toward Kursk and southern Russia.
  • D. Krymskaya MCC station
    Krymskaya MCC station is a passenger railway station on Moscow’s orbital Moscow Central Circle urban rail line, serving the Krymskaya area in the south of the city.
  • E. Khimvolokno station
    Khimvolokno station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • 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: Kerch railway stations
Triple: [Crimean Railway network, hasTerminus, Kerch railway stations]
Generated description
Kerch railway stations are key rail terminals in the city of Kerch on the Crimean Peninsula, serving as important hubs for regional and long-distance passenger and freight transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kerch railway stations
Target entity description: Kerch railway stations are key rail terminals in the city of Kerch on the Crimean Peninsula, serving as important hubs for regional and long-distance passenger and freight transport.
  • A. Kursk railway station
    Kursk railway station is a major rail transport hub in the city of Kursk, Russia, serving regional and long-distance passenger and freight routes.
  • 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. Kursky railway station
    Kursky railway station is one of Moscow’s major railway terminals, serving long-distance and suburban trains, particularly on routes toward Kursk and southern Russia.
  • D. Krymskaya MCC station
    Krymskaya MCC station is a passenger railway station on Moscow’s orbital Moscow Central Circle urban rail line, serving the Krymskaya area in the south of the city.
  • E. Khimvolokno station
    Khimvolokno station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
  • 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_69d80772315881908f980cae40d91664 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69de01f746cc8190abde237bbb7e6c78 completed April 14, 2026, 8:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f79d65062c819086a5f7a7ebc45412 completed May 3, 2026, 7:09 p.m.
NEDg Description generation batch_69f79e1a90408190936cb71e567e10aa completed May 3, 2026, 7:12 p.m.
NED2 Entity disambiguation (via description) batch_69f79ee74ea48190a4c753b12bb9190e completed May 3, 2026, 7:15 p.m.
Created at: April 9, 2026, 9:55 p.m.