Triple

T14867666
Position Surface form Disambiguated ID Type / Status
Subject Örs vezér tere E349657 entity
Predicate hasPublicTransportAuthority P7691 FINISHED
Object 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.
E1124373 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: BKK (Budapesti Közlekedési Központ) | Statement: [Örs vezér tere, hasPublicTransportAuthority, BKK (Budapesti Közlekedési Központ)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BKK (Budapesti Közlekedési Központ)
Context triple: [Örs vezér tere, hasPublicTransportAuthority, BKK (Budapesti Közlekedési Központ)]
  • A. Budapesti Közlekedési Vállalat
    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. Budapest Metro
    The Budapest Metro is the rapid transit system serving Hungary’s capital, notable for including Line 1, one of the oldest electrified underground railway lines in continental Europe.
  • C. Budapest transport network
    The Budapest transport network is the integrated system of metro lines, trams, buses, trolleybuses, suburban railways, and river services that provides public transportation across Hungary’s capital.
  • D. Budapest tram network
    The Budapest tram network is an extensive urban light rail system that provides key surface public transportation across Hungary’s capital, complementing the city’s metro 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. 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: BKK (Budapesti Közlekedési Központ)
Triple: [Örs vezér tere, hasPublicTransportAuthority, BKK (Budapesti Közlekedési Központ)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: BKK (Budapesti Közlekedési Központ)
Target entity description: 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.
  • A. Budapesti Közlekedési Vállalat
    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. Budapest Metro
    The Budapest Metro is the rapid transit system serving Hungary’s capital, notable for including Line 1, one of the oldest electrified underground railway lines in continental Europe.
  • C. Budapest transport network
    The Budapest transport network is the integrated system of metro lines, trams, buses, trolleybuses, suburban railways, and river services that provides public transportation across Hungary’s capital.
  • D. Budapest tram network
    The Budapest tram network is an extensive urban light rail system that provides key surface public transportation across Hungary’s capital, complementing the city’s metro 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. 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_69d822ee4f408190b6ac3b2fa434f0df completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded5776b848190bfe3a06ff261dc31 completed April 15, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe651067cc8190b9c218ef1f802762 completed May 8, 2026, 10:34 p.m.
NEDg Description generation batch_69fe675dd7288190901df5f7806f9b3f completed May 8, 2026, 10:44 p.m.
NED2 Entity disambiguation (via description) batch_69fe67f2fab881908b8be1aa344ee5b5 completed May 8, 2026, 10:47 p.m.
Created at: April 10, 2026, 1:55 a.m.