Triple

T21764012
Position Surface form Disambiguated ID Type / Status
Subject Norsborg E537231 entity
Predicate waterworksOperatedBy P25111 FINISHED
Object Stockholm Vatten
Stockholm Vatten is the municipal water and wastewater utility company serving Stockholm and surrounding areas in Sweden.
E1501318 NE FINISHED

How this triple was built (5 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: Stockholm Vatten | Statement: [Norsborg, waterworksOperatedBy, Stockholm Vatten]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stockholm Vatten
Context triple: [Norsborg, waterworksOperatedBy, Stockholm Vatten]
  • A. Stockholm harbor
    Stockholm harbor is the main maritime gateway of Sweden’s capital, encompassing several quays and terminals that handle passenger ferries, cruise ships, and cargo traffic in and around central Stockholm.
  • B. Södertörn
    Södertörn is a large peninsula in eastern Sweden, south of Stockholm, known for its mix of suburban areas, forests, and coastline along the Baltic Sea.
  • C. Köpingsån
    Köpingsån is a river in central Sweden that flows through the town of Köping before emptying into Lake Mälaren.
  • D. Vättern
    Vättern is Sweden's second-largest lake, renowned for its clear waters and surrounding historic towns and landscapes.
  • E. Stockholm Värtahamnen
    Stockholm Värtahamnen is a major ferry and cargo terminal area in northeastern central Stockholm, serving both domestic and international maritime traffic.
  • 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: Stockholm Vatten
Triple: [Norsborg, waterworksOperatedBy, Stockholm Vatten]
Generated description
Stockholm Vatten is the municipal water and wastewater utility company serving Stockholm and surrounding areas in Sweden.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stockholm Vatten
Target entity description: Stockholm Vatten is the municipal water and wastewater utility company serving Stockholm and surrounding areas in Sweden.
  • A. Stockholm harbor
    Stockholm harbor is the main maritime gateway of Sweden’s capital, encompassing several quays and terminals that handle passenger ferries, cruise ships, and cargo traffic in and around central Stockholm.
  • B. Södertörn
    Södertörn is a large peninsula in eastern Sweden, south of Stockholm, known for its mix of suburban areas, forests, and coastline along the Baltic Sea.
  • C. Köpingsån
    Köpingsån is a river in central Sweden that flows through the town of Köping before emptying into Lake Mälaren.
  • D. Vättern
    Vättern is Sweden's second-largest lake, renowned for its clear waters and surrounding historic towns and landscapes.
  • E. Stockholm Värtahamnen
    Stockholm Värtahamnen is a major ferry and cargo terminal area in northeastern central Stockholm, serving both domestic and international maritime traffic.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: waterworksOperatedBy
Context triple: [Norsborg, waterworksOperatedBy, Stockholm Vatten]
  • A. waterManagementAuthority
    Indicates that an entity has official responsibility for overseeing, regulating, or managing water resources, services, or infrastructure for a given area or system.
  • B. managesWaterFrom
    Indicates that one entity is responsible for controlling, directing, or handling water originating from another entity.
  • C. waterInfrastructureRole chosen
    Indicates the functional role or involvement an entity has in the provision, management, or operation of water infrastructure systems.
  • D. typeOfWaterManaged
    Indicates the specific kind or category of water that is overseen, controlled, or handled within a management context.
  • E. waterwayMaintainedBy
    Indicates that a particular waterway is maintained, managed, or serviced by a specified agent or organization.
  • F. None of above.

Provenance (6 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_69e0c46f5d1c8190bf830409e98464e5 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f031a8a7f08190a4e50ebc24219585 completed April 28, 2026, 4:03 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a3677fa80819082dbe7ba2fcb0421 completed May 17, 2026, 9:43 p.m.
NEDg Description generation batch_6a0a373aca708190aae867f78c87b956 completed May 17, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_6a0a37e0bed48190b0319d62eaff5d1e completed May 17, 2026, 9:49 p.m.
PD Predicate disambiguation batch_69e6be6299988190a34c98fa76d94700 completed April 21, 2026, 12:01 a.m.
Created at: April 16, 2026, 6:51 p.m.