Triple

T20481839
Position Surface form Disambiguated ID Type / Status
Subject Mutton Brook E502473 entity
Predicate partOf P40 FINISHED
Object Brent catchment flood management area
The Brent catchment flood management area is a designated river basin zone in north-west London where watercourses such as Mutton Brook are managed to reduce flood risk and coordinate drainage and environmental protection.
E1434414 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: Brent catchment flood management area | Statement: [Mutton Brook, partOf, Brent catchment flood management area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brent catchment flood management area
Context triple: [Mutton Brook, partOf, Brent catchment flood management area]
  • A. River Aire catchment
    The River Aire catchment is the drainage basin in northern England that collects water from the Pennine hills and surrounding areas into the River Aire and its tributaries.
  • B. Humber catchment
    The Humber catchment is the extensive river basin in eastern England that collects water from numerous rivers before they flow into the Humber Estuary and ultimately the North Sea.
  • C. Peel-Harvey catchment
    The Peel-Harvey catchment is a river and wetland drainage basin in southwestern Western Australia that feeds into the Peel-Harvey Estuary, supporting important ecological, agricultural, and recreational values.
  • D. Foyle catchment
    The Foyle catchment is a major river basin in the northwest of Ireland and Northern Ireland, draining a network of rivers and streams into the River Foyle and ultimately the Atlantic Ocean.
  • E. Medway catchment
    The Medway catchment is the river basin in southeast England drained by the River Medway and its tributaries, encompassing parts of Kent, East Sussex, and Surrey.
  • 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: Brent catchment flood management area
Triple: [Mutton Brook, partOf, Brent catchment flood management area]
Generated description
The Brent catchment flood management area is a designated river basin zone in north-west London where watercourses such as Mutton Brook are managed to reduce flood risk and coordinate drainage and environmental protection.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brent catchment flood management area
Target entity description: The Brent catchment flood management area is a designated river basin zone in north-west London where watercourses such as Mutton Brook are managed to reduce flood risk and coordinate drainage and environmental protection.
  • A. River Aire catchment
    The River Aire catchment is the drainage basin in northern England that collects water from the Pennine hills and surrounding areas into the River Aire and its tributaries.
  • B. Humber catchment
    The Humber catchment is the extensive river basin in eastern England that collects water from numerous rivers before they flow into the Humber Estuary and ultimately the North Sea.
  • C. Peel-Harvey catchment
    The Peel-Harvey catchment is a river and wetland drainage basin in southwestern Western Australia that feeds into the Peel-Harvey Estuary, supporting important ecological, agricultural, and recreational values.
  • D. Foyle catchment
    The Foyle catchment is a major river basin in the northwest of Ireland and Northern Ireland, draining a network of rivers and streams into the River Foyle and ultimately the Atlantic Ocean.
  • E. Medway catchment
    The Medway catchment is the river basin in southeast England drained by the River Medway and its tributaries, encompassing parts of Kent, East Sussex, and Surrey.
  • 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_69e0b4af32848190aea80682b44d5d6e completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69b57fa9c819091d12320d46a0cee completed April 20, 2026, 9:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0893ae04f481908da8206dfba0b463 completed May 16, 2026, 3:56 p.m.
NEDg Description generation batch_6a0894c4c8b88190b2ac594477811c7b completed May 16, 2026, 4:01 p.m.
NED2 Entity disambiguation (via description) batch_6a08954be2688190a51911d6922a6413 completed May 16, 2026, 4:03 p.m.
Created at: April 16, 2026, 11:34 a.m.