Triple

T19659237
Position Surface form Disambiguated ID Type / Status
Subject Hradec Králové–Letohrad railway E472034 entity
Predicate hasTerminus P388 FINISHED
Object Letohrad railway station — NE NERFINISHED

How this triple was built (2 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: Letohrad railway station | Statement: [Hradec Králové–Letohrad railway, hasTerminus, Letohrad railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Letohrad railway station
Context triple: [Hradec Králové–Letohrad railway, hasTerminus, Letohrad railway station]
  • A. Letohrad railway station chosen
    Letohrad railway station is a regional rail hub in the town of Letohrad in the Czech Republic, serving passenger and local train connections within the Pardubice Region.
  • B. Kralupy nad Vltavou railway station
    Kralupy nad Vltavou railway station is a regional rail hub in the Central Bohemian town of Kralupy nad Vltavou in the Czech Republic, serving passenger and freight traffic on key lines north of Prague.
  • C. Čáslav railway station
    Čáslav railway station is the main rail transport hub serving the town of Čáslav in the Central Bohemian Region of the Czech Republic.
  • D. Svitavy railway station
    Svitavy railway station is the main passenger and transport rail hub serving the town of Svitavy in the Pardubice Region of the Czech Republic.
  • E. Střížkov station
    Střížkov station is a Prague Metro stop known for its distinctive modern architectural design and role serving the northern residential districts of the city.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e51395348190ac1416d46dfc6db0 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e641485ce481908b3860fa5e3a9f6e completed April 20, 2026, 3:07 p.m.
Created at: April 10, 2026, 1:45 p.m.