Triple

T10536723
Position Surface form Disambiguated ID Type / Status
Subject Västmanland E248581 entity
Predicate hasRiver P165 FINISHED
Object Svartån
Svartån is a river in central Sweden that flows through the province of Västmanland, including the city of Västerås, before reaching Lake Mälaren.
 E443510 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: Svartån | Statement: [Västmanland, hasRiver, Svartån]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Svartån
Context triple: [Västmanland, hasRiver, Svartån]
  • A. Svartån
    Svartån is a river in central Sweden that flows through Örebro County, including the city of Örebro, before eventually joining larger water systems leading toward Lake Mälaren.
  • B. Bällstaån
    Bällstaån is a small river in the Stockholm area of Sweden that flows through several suburbs before emptying into Bällstaviken.
  • C. Storsjön
    Storsjön is a large lake in central Sweden, famed for its scenic surroundings and the local legend of the lake monster Storsjöodjuret.
  • D. Munksjön
    Munksjön is a small urban lake situated in central Jönköping in southern Sweden, known for its promenades, recreational areas, and proximity to the city’s downtown.
  • E. Järla Sjö
    Järla Sjö is a lake and residential area in the eastern suburbs of Stockholm, Sweden, known for its scenic waterfront setting within Nacka.
  • 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: Svartån
Triple: [Västmanland, hasRiver, Svartån]
Generated description
Svartån is a river in central Sweden that flows through the province of Västmanland, including the city of Västerås, before reaching Lake Mälaren.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Svartån
Target entity description: Svartån is a river in central Sweden that flows through the province of Västmanland, including the city of Västerås, before reaching Lake Mälaren.
  • A. Svartån chosen
    Svartån is a river in central Sweden that flows through Örebro County, including the city of Örebro, before eventually joining larger water systems leading toward Lake Mälaren.
  • B. Bällstaån
    Bällstaån is a small river in the Stockholm area of Sweden that flows through several suburbs before emptying into Bällstaviken.
  • C. Storsjön
    Storsjön is a large lake in central Sweden, famed for its scenic surroundings and the local legend of the lake monster Storsjöodjuret.
  • D. Munksjön
    Munksjön is a small urban lake situated in central Jönköping in southern Sweden, known for its promenades, recreational areas, and proximity to the city’s downtown.
  • E. Järla Sjö
    Järla Sjö is a lake and residential area in the eastern suburbs of Stockholm, Sweden, known for its scenic waterfront setting within Nacka.
  • F. None of above.

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_69d381c5c7448190bec34bee7ec72bac completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d50a554fb4819081e9618bab051dc6 completed April 7, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69d90e507b408190ae3538d02536ef4c completed April 10, 2026, 2:50 p.m.
NEDg Description generation batch_69d91233a5d081908a8c9f6a3177f40e completed April 10, 2026, 3:07 p.m.
NED2 Entity disambiguation (via description) batch_69d912d18d2081909a6ebce1af1fb96a completed April 10, 2026, 3:10 p.m.
Created at: April 6, 2026, 12:31 p.m.