Triple

T33626271
Position Surface form Disambiguated ID Type / Status
Subject Budapest transport network E861412 entity
Predicate riverServiceOperator P180466 FINISHED
Object BKK boat services
BKK boat services is the public river transport operator in Budapest, running scheduled passenger boat lines along the Danube as part of the city’s integrated transit system.
 E2059547 NE FINISHED

How this triple was built (3 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 boat services | Statement: [Budapest transport network, riverServiceOperator, BKK boat services]
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 boat services
Triple: [Budapest transport network, riverServiceOperator, BKK boat services]
Generated description
BKK boat services is the public river transport operator in Budapest, running scheduled passenger boat lines along the Danube as part of the city’s integrated transit system.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: riverServiceOperator
Context triple: [Budapest transport network, riverServiceOperator, BKK boat services]
  • A. riverManaged
    Indicates that a river is subject to management, regulation, or oversight by a particular authority, organization, or system.
  • B. riverControl
    Indicates a relationship where one entity manages, regulates, or exerts authority over the flow, usage, or conditions of a river.
  • C. riverRegulation
    Indicates the management or control of a river’s flow, level, or course through human interventions such as dams, channels, or other regulatory measures.
  • D. operatesOnRiver
    Indicates that an entity conducts its operations or activities on, along, or directly involving a river.
  • E. waterwayServed
    Indicates that a place, facility, or infrastructure is served by, connected to, or functionally supported by a particular waterway.
  • F. None of above. chosen

Provenance (7 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_69f34981c54c81909b33c3fa2208a52d completed April 30, 2026, 12:22 p.m.
NER Named-entity recognition batch_69f74062b9388190b30546cf700a825c completed May 3, 2026, 12:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a3611ac06fc8190a26f974ce6d9dcb6 completed June 20, 2026, 4:06 a.m.
NEDg Description generation batch_6a3612ddd714819084e5c57e306bb3cd completed June 20, 2026, 4:11 a.m.
NED2 Entity disambiguation (via description) batch_6a361366b0d48190be19bf37db10848b completed June 20, 2026, 4:13 a.m.
PD Predicate disambiguation batch_69f73c802b848190b61a416b7488bd96 completed May 3, 2026, 12:16 p.m.
PDg Predicate description generation batch_69f74061c440819080434155c2d60341 completed May 3, 2026, 12:32 p.m.
Created at: May 1, 2026, 1:41 a.m.