Triple

T14982104
Position Surface form Disambiguated ID Type / Status
Subject Budapest suburban rail E373602 entity
Predicate hasCentralHub P2413 FINISHED
Object Budapest Keleti railway station E862788 NE FINISHED

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: Budapest Keleti railway station | Statement: [Budapest suburban rail, hasCentralHub, Budapest Keleti railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Budapest Keleti railway station
Context triple: [Budapest suburban rail, hasCentralHub, Budapest Keleti railway station]
  • A. Budapest Keleti railway station chosen
    Budapest Keleti railway station is the main international and long-distance railway terminal in Budapest, Hungary, serving as a major transportation hub in Central Europe.
  • B. Budapest Nyugati railway station
    Budapest Nyugati railway station is one of Budapest’s main historic railway terminals, notable for its grand 19th-century iron-and-glass architecture designed by the Eiffel Company.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85ccbbcd48190acb56e7cf104d8ad completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded6fe42a081909308f788fdf024d5 completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dc625888190bf98eecf5f5b6707 completed May 9, 2026, 2:36 a.m.
Created at: April 10, 2026, 2:52 a.m.