Triple

T26929924
Position Surface form Disambiguated ID Type / Status
Subject Lule River hydropower system E678184 entity
Predicate regulatingReservoir P127860 FINISHED
Object Suorva Reservoir
Suorva Reservoir is a major artificial lake in northern Sweden that plays a key role in regulating water flow for hydroelectric power production along the Lule River.
 E1762037 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: Suorva Reservoir | Statement: [Lule River hydropower system, regulatingReservoir, Suorva Reservoir]
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: Suorva Reservoir
Triple: [Lule River hydropower system, regulatingReservoir, Suorva Reservoir]
Generated description
Suorva Reservoir is a major artificial lake in northern Sweden that plays a key role in regulating water flow for hydroelectric power production along the Lule River.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: regulatingReservoir
Context triple: [Lule River hydropower system, regulatingReservoir, Suorva Reservoir]
  • A. regulatesReservoir chosen
    Indicates that one entity controls, manages, or influences the operation, levels, or behavior of a reservoir.
  • B. managesReservoir
    Indicates that one entity is responsible for overseeing, operating, and controlling the use or condition of a reservoir.
  • C. reservoir
    Indicates that one entity serves as a storage or containment source (often for a resource) that can supply or affect another entity.
  • D. inReservoirSystem
    Indicates that one entity is part of, contained within, or managed by a particular reservoir system.
  • E. isReservoir
    Indicates that one entity functions as a storage or holding container (often for fluids or resources) for another entity.
  • 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_69eeeb4cac908190a45956c2993d1cc2 completed April 27, 2026, 4:51 a.m.
NER Named-entity recognition batch_69f707f7959881908f037f0d6b1d0c36 completed May 3, 2026, 8:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a125364bd8881909c684768aad29850 completed May 24, 2026, 1:24 a.m.
NEDg Description generation batch_6a12545544f881909f0afd8459986559 completed May 24, 2026, 1:28 a.m.
NED2 Entity disambiguation (via description) batch_6a125879112c8190959380eaef8ccf19 completed May 24, 2026, 1:46 a.m.
PD Predicate disambiguation batch_69f700fc274c8190a128593dc7c7abd0 completed May 3, 2026, 8:02 a.m.
Created at: April 27, 2026, 6:12 a.m.