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.