Triple

T21895850
Position Surface form Disambiguated ID Type / Status
Subject Kettle Generating Station E540676 entity
Predicate hasReservoir P1025 FINISHED
Object Kettle Reservoir
Kettle Reservoir is a man-made water body in Manitoba, Canada, created on the Nelson River to support hydroelectric power generation.
 E1514335 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: Kettle Reservoir | Statement: [Kettle Generating Station, hasReservoir, Kettle Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kettle Reservoir
Context triple: [Kettle Generating Station, hasReservoir, Kettle Reservoir]
  • A. Fruid Reservoir
    Fruid Reservoir is a man-made freshwater reservoir in the Scottish Borders, primarily used for water supply and set within a remote upland valley.
  • B. Fernilee Reservoir
    Fernilee Reservoir is a scenic man-made lake in the Goyt Valley in Derbyshire, England, popular for walking, wildlife, and outdoor recreation.
  • C. Meldon Reservoir
    Meldon Reservoir is a scenic man-made lake on the edge of Dartmoor in Devon, England, popular for walking, cycling, and outdoor recreation.
  • D. Entwistle Reservoir
    Entwistle Reservoir is a scenic man-made lake in Lancashire, England, popular for walking and wildlife within the West Pennine Moors.
  • E. Abbeystead Reservoir
    Abbeystead Reservoir is a man-made lake in Lancashire, England, known for its scenic setting within the Forest of Bowland and its role in regional water supply.
  • 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: Kettle Reservoir
Triple: [Kettle Generating Station, hasReservoir, Kettle Reservoir]
Generated description
Kettle Reservoir is a man-made water body in Manitoba, Canada, created on the Nelson River to support hydroelectric power generation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kettle Reservoir
Target entity description: Kettle Reservoir is a man-made water body in Manitoba, Canada, created on the Nelson River to support hydroelectric power generation.
  • A. Fruid Reservoir
    Fruid Reservoir is a man-made freshwater reservoir in the Scottish Borders, primarily used for water supply and set within a remote upland valley.
  • B. Fernilee Reservoir
    Fernilee Reservoir is a scenic man-made lake in the Goyt Valley in Derbyshire, England, popular for walking, wildlife, and outdoor recreation.
  • C. Meldon Reservoir
    Meldon Reservoir is a scenic man-made lake on the edge of Dartmoor in Devon, England, popular for walking, cycling, and outdoor recreation.
  • D. Entwistle Reservoir
    Entwistle Reservoir is a scenic man-made lake in Lancashire, England, popular for walking and wildlife within the West Pennine Moors.
  • E. Abbeystead Reservoir
    Abbeystead Reservoir is a man-made lake in Lancashire, England, known for its scenic setting within the Forest of Bowland and its role in regional water supply.
  • 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_69e0c47a95908190ae3e19b716accb3d completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f11fc6062c81908bf0aad7c6b99932 completed April 28, 2026, 8:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a7361a24081908b1334e2ad9923f9 completed May 18, 2026, 2:03 a.m.
NEDg Description generation batch_6a0a780f0c008190bd56b7af0bebbc85 completed May 18, 2026, 2:23 a.m.
NED2 Entity disambiguation (via description) batch_6a0a78c2a94c8190841463b0a52ba16e completed May 18, 2026, 2:26 a.m.
Created at: April 16, 2026, 7:07 p.m.