Triple

T15025504
Position Surface form Disambiguated ID Type / Status
Subject River Quaggy E378201 entity
Predicate hasFloodAlleviationScheme P7637 FINISHED
Object Quaggy Flood Alleviation Scheme
The Quaggy Flood Alleviation Scheme is a civil engineering and environmental project designed to reduce flood risk along the River Quaggy while enhancing local habitats and public green spaces.
E1134343 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: Quaggy Flood Alleviation Scheme | Statement: [River Quaggy, hasFloodAlleviationScheme, Quaggy Flood Alleviation Scheme]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Quaggy Flood Alleviation Scheme
Context triple: [River Quaggy, hasFloodAlleviationScheme, Quaggy Flood Alleviation Scheme]
  • A. Mytholmroyd Flood Alleviation Scheme
    The Mytholmroyd Flood Alleviation Scheme is a major UK flood defence project designed to reduce flood risk and protect homes, businesses, and infrastructure in the village of Mytholmroyd in West Yorkshire.
  • B. Taunton flood alleviation scheme
    The Taunton flood alleviation scheme is a flood protection project designed to reduce the risk of flooding to the town of Taunton and surrounding areas through engineered defences and river management.
  • C. Derwent hydropower scheme
    The Derwent hydropower scheme is a system of hydroelectric power stations and associated infrastructure that harnesses the flow of the River Derwent to generate renewable electricity.
  • D. Great Ouse flood defence system
    The Great Ouse flood defence system is an integrated network of sluices, channels, and embankments in eastern England designed to manage river flows and protect the surrounding low-lying Fens from flooding.
  • E. Tryweryn reservoir scheme
    The Tryweryn reservoir scheme was a controversial mid-20th-century project by Liverpool Corporation to flood the Welsh village of Capel Celyn to create a water supply reservoir, becoming a lasting symbol of Welsh nationalist grievance.
  • 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: Quaggy Flood Alleviation Scheme
Triple: [River Quaggy, hasFloodAlleviationScheme, Quaggy Flood Alleviation Scheme]
Generated description
The Quaggy Flood Alleviation Scheme is a civil engineering and environmental project designed to reduce flood risk along the River Quaggy while enhancing local habitats and public green spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Quaggy Flood Alleviation Scheme
Target entity description: The Quaggy Flood Alleviation Scheme is a civil engineering and environmental project designed to reduce flood risk along the River Quaggy while enhancing local habitats and public green spaces.
  • A. Mytholmroyd Flood Alleviation Scheme
    The Mytholmroyd Flood Alleviation Scheme is a major UK flood defence project designed to reduce flood risk and protect homes, businesses, and infrastructure in the village of Mytholmroyd in West Yorkshire.
  • B. Taunton flood alleviation scheme
    The Taunton flood alleviation scheme is a flood protection project designed to reduce the risk of flooding to the town of Taunton and surrounding areas through engineered defences and river management.
  • C. Derwent hydropower scheme
    The Derwent hydropower scheme is a system of hydroelectric power stations and associated infrastructure that harnesses the flow of the River Derwent to generate renewable electricity.
  • D. Great Ouse flood defence system
    The Great Ouse flood defence system is an integrated network of sluices, channels, and embankments in eastern England designed to manage river flows and protect the surrounding low-lying Fens from flooding.
  • E. Tryweryn reservoir scheme
    The Tryweryn reservoir scheme was a controversial mid-20th-century project by Liverpool Corporation to flood the Welsh village of Capel Celyn to create a water supply reservoir, becoming a lasting symbol of Welsh nationalist grievance.
  • 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_69d85cd46b2c819090d054c27787f677 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded7dfcb508190aec8cd667e27a8ea completed April 15, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dd499108190b803c6afc0fa00bc completed May 9, 2026, 2:37 a.m.
NEDg Description generation batch_69fea09ea0e081908daed335c734c8c0 completed May 9, 2026, 2:49 a.m.
NED2 Entity disambiguation (via description) batch_69fea0fd72508190a413f5bb07d1df28 completed May 9, 2026, 2:50 a.m.
Created at: April 10, 2026, 2:57 a.m.