Triple

T23048121
Position Surface form Disambiguated ID Type / Status
Subject Budapest–Székesfehérvár line E573933 entity
Predicate hasEndpointStation P34947 FINISHED
Object Székesfehérvár railway station
Székesfehérvár railway station is a major Hungarian rail hub in the city of Székesfehérvár, serving as an important junction for regional and long-distance trains connecting Budapest with western and southwestern Hungary.
 E1569611 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: Székesfehérvár railway station | Statement: [Budapest–Székesfehérvár line, hasEndpointStation, Székesfehérvár railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Székesfehérvár railway station
Context triple: [Budapest–Székesfehérvár line, hasEndpointStation, Székesfehérvár railway station]
  • A. Kaposvár railway station
    Kaposvár railway station is the main rail transport hub serving the city of Kaposvár in southwestern Hungary.
  • B. Békéscsaba railway station
    Békéscsaba railway station is the main rail transport hub serving the city of Békéscsaba in southeastern Hungary, connecting it to domestic and international routes.
  • C. Győr railway station
    Győr railway station is a major Hungarian rail hub in the city of Győr, serving as an important stop on international and domestic routes between Budapest, Vienna, and other regional destinations.
  • D. Budapest Déli railway station
    Budapest Déli railway station is one of Budapest’s main railway terminals, serving as a key hub for suburban and long-distance trains in the city’s Buda district.
  • E. Budapest-Zugló railway station
    Budapest-Zugló railway station is a suburban rail stop in Budapest’s Zugló district, serving as a local commuter link on the city’s main 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: Székesfehérvár railway station
Triple: [Budapest–Székesfehérvár line, hasEndpointStation, Székesfehérvár railway station]
Generated description
Székesfehérvár railway station is a major Hungarian rail hub in the city of Székesfehérvár, serving as an important junction for regional and long-distance trains connecting Budapest with western and southwestern Hungary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Székesfehérvár railway station
Target entity description: Székesfehérvár railway station is a major Hungarian rail hub in the city of Székesfehérvár, serving as an important junction for regional and long-distance trains connecting Budapest with western and southwestern Hungary.
  • A. Kaposvár railway station
    Kaposvár railway station is the main rail transport hub serving the city of Kaposvár in southwestern Hungary.
  • B. Békéscsaba railway station
    Békéscsaba railway station is the main rail transport hub serving the city of Békéscsaba in southeastern Hungary, connecting it to domestic and international routes.
  • C. Győr railway station
    Győr railway station is a major Hungarian rail hub in the city of Győr, serving as an important stop on international and domestic routes between Budapest, Vienna, and other regional destinations.
  • D. Budapest Déli railway station
    Budapest Déli railway station is one of Budapest’s main railway terminals, serving as a key hub for suburban and long-distance trains in the city’s Buda district.
  • E. Budapest-Zugló railway station
    Budapest-Zugló railway station is a suburban rail stop in Budapest’s Zugló district, serving as a local commuter link on the city’s main 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_69e245b9c11481909d06c872214d21af completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1867a206c81909ff923cbf56f7787 completed April 29, 2026, 4:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c15a203ac8190b5f2df1cf0a88ac5 completed May 19, 2026, 7:47 a.m.
NEDg Description generation batch_6a0c16ad0b7c8190bde9d5e8ba0efb5b completed May 19, 2026, 7:52 a.m.
NED2 Entity disambiguation (via description) batch_6a0c17da6a108190b37d1e69e6f24e00 completed May 19, 2026, 7:57 a.m.
Created at: April 17, 2026, 3:54 p.m.