Triple

T15634272
Position Surface form Disambiguated ID Type / Status
Subject Hősök tere metro station E375897 entity
Predicate operator P179 FINISHED
Object Budapesti Közlekedési Zrt. (BKV) E349651 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: Budapesti Közlekedési Zrt. (BKV) | Statement: [Hősök tere metro station, operator, Budapesti Közlekedési Zrt. (BKV)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Budapesti Közlekedési Zrt. (BKV)
Context triple: [Hősök tere metro station, operator, Budapesti Közlekedési Zrt. (BKV)]
  • A. Budapesti Közlekedési Vállalat chosen
    Budapesti Közlekedési Vállalat is the main public transport company of Budapest, responsible for operating the city’s extensive network of buses, trams, trolleybuses, and metro lines.
  • B. BKK (Budapesti Közlekedési Központ)
    BKK (Budapesti Közlekedési Központ) is the central public transport authority responsible for organizing and managing Budapest’s urban transit system, including buses, trams, metros, and other services.
  • C. MÁV (Hungarian State Railways)
    MÁV (Hungarian State Railways) is Hungary’s national railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
  • D. Basler Verkehrs-Betriebe
    Basler Verkehrs-Betriebe is the main public transport company of Basel, Switzerland, operating the city’s tram and bus services.
  • E. Budapest suburban rail
    Budapest suburban rail is a commuter rail network serving the greater Budapest area, linking the city center with its surrounding suburbs and satellite towns.
  • 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_69d85cd035a48190b73d5579ab73969a completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04eb8b4c48190b80fea6877483089 completed April 16, 2026, 2:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff678ebe288190bd43a72e99e7aa22 completed May 9, 2026, 4:57 p.m.
Created at: April 10, 2026, 4:14 a.m.