Triple

T19887743
Position Surface form Disambiguated ID Type / Status
Subject Victoria Reservoir E477945 entity
Predicate connectedTo P37 FINISHED
Object Victoria Power Station
Victoria Power Station is a hydroelectric power facility in Sri Lanka that generates electricity using water from the Victoria Reservoir on the Mahaweli River.
 E1400302 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: Victoria Power Station | Statement: [Victoria Reservoir, connectedTo, Victoria Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Victoria Power Station
Context triple: [Victoria Reservoir, connectedTo, Victoria Power Station]
  • A. Bayswater Power Station
    Bayswater Power Station is a large coal-fired power station in New South Wales, Australia, and one of the major electricity generators in the country.
  • B. Northern Power Station
    Northern Power Station was a major coal-fired power plant in South Australia that supplied electricity to the state’s grid until its closure and subsequent demolition.
  • C. Blowering Power Station
    Blowering Power Station is a hydroelectric power facility in New South Wales, Australia, that forms part of the Snowy Mountains region’s renewable energy infrastructure.
  • D. Playford B Power Station
    Playford B Power Station was a coal-fired power station in South Australia that supplied electricity to the state’s grid before its closure and subsequent demolition.
  • E. Murray 2 Power Station
    Murray 2 Power Station is a hydroelectric power station in Australia’s Snowy Mountains Scheme that generates electricity using water from the region’s interconnected reservoir system.
  • 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: Victoria Power Station
Triple: [Victoria Reservoir, connectedTo, Victoria Power Station]
Generated description
Victoria Power Station is a hydroelectric power facility in Sri Lanka that generates electricity using water from the Victoria Reservoir on the Mahaweli River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Victoria Power Station
Target entity description: Victoria Power Station is a hydroelectric power facility in Sri Lanka that generates electricity using water from the Victoria Reservoir on the Mahaweli River.
  • A. Bayswater Power Station
    Bayswater Power Station is a large coal-fired power station in New South Wales, Australia, and one of the major electricity generators in the country.
  • B. Northern Power Station
    Northern Power Station was a major coal-fired power plant in South Australia that supplied electricity to the state’s grid until its closure and subsequent demolition.
  • C. Blowering Power Station
    Blowering Power Station is a hydroelectric power facility in New South Wales, Australia, that forms part of the Snowy Mountains region’s renewable energy infrastructure.
  • D. Playford B Power Station
    Playford B Power Station was a coal-fired power station in South Australia that supplied electricity to the state’s grid before its closure and subsequent demolition.
  • E. Murray 2 Power Station
    Murray 2 Power Station is a hydroelectric power station in Australia’s Snowy Mountains Scheme that generates electricity using water from the region’s interconnected reservoir system.
  • F. None of above. chosen

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_69d8e51f32b08190b3687f4f60353250 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6590b12c08190bf44a3f3b2cb9122 completed April 20, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07dbd16ff08190b03caa3b20478ef4 completed May 16, 2026, 2:52 a.m.
NEDg Description generation batch_6a07dd4080a48190adc444976042bfa8 completed May 16, 2026, 2:58 a.m.
NED2 Entity disambiguation (via description) batch_6a07de09b21c8190a9743ee145a3d9b7 completed May 16, 2026, 3:01 a.m.
Created at: April 10, 2026, 1:52 p.m.